CA2147299A1 - Cross-linkable adhesive polymers - Google Patents

Cross-linkable adhesive polymers

Info

Publication number
CA2147299A1
CA2147299A1 CA002147299A CA2147299A CA2147299A1 CA 2147299 A1 CA2147299 A1 CA 2147299A1 CA 002147299 A CA002147299 A CA 002147299A CA 2147299 A CA2147299 A CA 2147299A CA 2147299 A1 CA2147299 A1 CA 2147299A1
Authority
CA
Canada
Prior art keywords
cross
grafted
polyolefin
adhesive polymers
linkable adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002147299A
Other languages
French (fr)
Other versions
CA2147299C (en
Inventor
Trevor Curtis Arthurs
Peter Yates Kelly
John Roger Brooke Boocock
Wayne Frederick Bryce
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
DuPont Canada Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc
Publication of CA2147299A1 publication Critical patent/CA2147299A1/en
Application granted granted Critical
Publication of CA2147299C publication Critical patent/CA2147299C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/06—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/283—Water activated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Abstract

An adhesive composition. formed by admixing under melt conditions (a) 50-95% by weight of a moisture cross-linkable silane-grafted polyolefin having a melt viscosity of less than 100 000 cps, and (b) 5-50% by weight of a polyolefin grafted with at least one ethylenically-unsaturated carboxylic acid or anhydride, and derivatives thereof. The grafted polyolefin has a melt viscosity of less than 100 000 cps, and contains a catalyst for moisture cross-linking of the silane-grafted polyolefin of (a). The adhesive may be used to bond a variety of substrates.
CA 2147299 1994-05-04 1995-04-19 Cross-linkable adhesive polymers Expired - Fee Related CA2147299C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/237,803 US5461110A (en) 1994-05-04 1994-05-04 Cross-linkable adhesive polymers
US237,803 1994-05-04

Publications (2)

Publication Number Publication Date
CA2147299A1 true CA2147299A1 (en) 1995-11-05
CA2147299C CA2147299C (en) 2005-12-06

Family

ID=22895253

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2147299 Expired - Fee Related CA2147299C (en) 1994-05-04 1995-04-19 Cross-linkable adhesive polymers

Country Status (4)

Country Link
US (2) US5461110A (en)
CA (1) CA2147299C (en)
DE (1) DE19516457A1 (en)
GB (1) GB2289894B (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932659A (en) 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
EP0702032B1 (en) 1994-09-19 2002-11-27 Sentinel Products Corp. Cross-linked foam structures of essentially linear polyolefines and process for manufacture
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
US5929129A (en) 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
US5844009A (en) 1996-04-26 1998-12-01 Sentinel Products Corp. Cross-linked low-density polymer foam
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
US5882776A (en) 1996-07-09 1999-03-16 Sentinel Products Corp. Laminated foam structures with enhanced properties
US5876813A (en) 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
EP0827994B1 (en) * 1996-09-04 2002-12-18 Degussa AG Use of grafted amorphous poly-alfa-olefins as moisture-curable raw material for adhesives and as adhesives
US6133367A (en) * 1997-06-17 2000-10-17 E. I. Du Pont De Nemours And Company Ethylene vinyl acetate blends
DE19808886A1 (en) * 1998-03-03 1999-09-09 Huels Chemische Werke Ag Crosslinkable molding compound
CA2290318C (en) 1999-11-24 2009-02-03 Shaw Industries Limited Crosslinked compositions containing silane-grafted polyolefins and polypropylene
US6221967B1 (en) 1999-12-16 2001-04-24 Shell Oil Company Preformed multi-acid adducts useful for grafting polyolefin polymers
US6448333B1 (en) 1999-12-16 2002-09-10 Shell Oil Company Polyfunctional polyolefins
US6271306B1 (en) 1999-12-16 2001-08-07 Shell Oil Company Water based adhesive emulsions based on multi-acid functionalized polyolefins
DE10015290A1 (en) * 2000-03-28 2001-10-11 Henkel Teroson Gmbh Reactive Melt Granules for Isoliergals
US6794453B2 (en) 2000-11-06 2004-09-21 Shawcor Ltd. Crosslinked, predominantly polypropylene-based compositions
US6894115B2 (en) * 2002-12-17 2005-05-17 Equistar Chemicals, Lp Dual-functionalized adhesive compositions
US7285333B2 (en) * 2003-03-03 2007-10-23 Fiberspar Corporation Tie-layer materials, articles and methods for making and using same
EP1491328A1 (en) * 2003-06-23 2004-12-29 Usinor A metal-cured polyethylene-metal laminate
EP1828287B1 (en) * 2004-12-03 2018-01-17 Dow Global Technologies LLC Wood fiber plastic composites
KR20070087670A (en) * 2004-12-21 2007-08-28 다우 글로벌 테크놀로지스 인크. Polypropylene-based adhesive compositions
CN101248099A (en) * 2005-07-11 2008-08-20 陶氏环球技术公司 Silane-grafted olefin polymers, compositions and articles prepared therefrom, and methods for making the same
CA2843085C (en) * 2005-09-13 2014-11-18 Dow Global Technologies Llc Distannoxane catalysts for silane crosslinking and condensation reactions
US20070264512A1 (en) * 2006-05-11 2007-11-15 Mehta Sameer D Extrusion coating process for improved adhesion to metal(lized) substrates
US8063140B2 (en) * 2007-06-13 2011-11-22 Momentive Performance Materials Inc. Moisture-curable, graft-modified resin composition, process for its manufacture and process for bonding substrates employing the resin composition
US9212300B2 (en) † 2007-08-10 2015-12-15 Henkel Ag & Co. Kgaa Reactive hot melt adhesive
US8785553B2 (en) * 2007-12-04 2014-07-22 Exxonmobil Chemical Patents Inc. Moisture curable propylene-α-olefin copolymers
DE102008002163A1 (en) 2008-06-02 2009-12-03 Wacker Chemie Ag Binders based on polymers containing alpha-silane groups
DE102008041281A1 (en) 2008-08-15 2010-02-18 Evonik Degussa Gmbh Modified polyolefin based on a base polyolefin, which has specific content of propylene and isotactic poly(propylene)-triad and is grafted with silane e.g. vinyltrimethoxy silane, useful as or in molding composition and adhesives
DE102008041279A1 (en) 2008-08-15 2010-02-18 Evonik Degussa Gmbh Silane-modified polyolefins with a high degree of functionalization
DE102008041277A1 (en) 2008-08-15 2010-02-18 Evonik Degussa Gmbh Modified polyolefin comprising 1-butene, and an isotactic poly(1-butene)-triad useful e.g. as or in molding composition and adhesive, in protective composition, sealants, marking composition, coating composition and sealing strips
EP2328749B1 (en) 2008-08-18 2019-09-25 Productive Research LLC. Formable light weight composites
DE102009001886A1 (en) 2009-03-26 2010-10-07 Evonik Degussa Gmbh Adhesion promoter for coating polyolefin surfaces based on polyolefin-graft-poly (meth) acrylate copolymers
DE102009001885A1 (en) 2009-03-26 2010-09-30 Evonik Degussa Gmbh Primer for polyolefin surfaces based on polyolefin-graft-poly (meth) acrylate copolymers
DE102009027445A1 (en) 2009-07-03 2011-01-05 Evonik Degussa Gmbh Modified polyolefins with a particular property profile, process for their preparation and their use
DE102009027446A1 (en) 2009-07-03 2011-01-05 Evonik Degussa Gmbh Modified polyolefins with a particular property profile, process for their preparation and their use
DE102009027447A1 (en) 2009-07-03 2011-01-05 Evonik Degussa Gmbh Modified polyolefins with a particular property profile, process for their preparation and their use
DE102009028353A1 (en) 2009-08-07 2011-04-14 Wacker Chemie Ag Binders based on silane-containing hyperbranched polyolefins
EP2519376B1 (en) 2009-12-28 2020-11-25 Productive Research LLC. Process for welding composite materials and articles therefrom
KR101918088B1 (en) 2010-02-15 2018-11-13 프로덕티브 리서치 엘엘씨 Formable light weight composite material systems and methods
CN103501996B (en) 2011-02-21 2016-01-20 多产研究有限责任公司 Comprise composite and the method in the region of different performance
CN103492480B (en) 2011-04-19 2015-04-22 Lg化学株式会社 Olefin-based ionomer resin composition
JP6055609B2 (en) 2012-04-27 2016-12-27 ヘンケルジャパン株式会社 Hot melt adhesive for power equipment
JP2013231113A (en) * 2012-04-27 2013-11-14 Henkel Japan Ltd Adhesive sheet
US9365751B2 (en) 2012-07-24 2016-06-14 Henkel IP & Holding GmbH Reactive hot melt adhesive
US9233526B2 (en) 2012-08-03 2016-01-12 Productive Research Llc Composites having improved interlayer adhesion and methods thereof
EP2730626A1 (en) * 2012-11-12 2014-05-14 Sika Technology AG Reactive polyolefin hot melt adhesive with low adhesion to non-coated aluminium tools and its use as laminate hotmelt
BR112015017087A2 (en) 2013-01-24 2017-07-11 Henkel IP & Holding GmbH reactive hot melt adhesive
CN103289582B (en) * 2013-05-21 2014-11-19 上海海优威电子技术有限公司 Packaging adhesive film for cross-linked POE (polyolefin elastomer) solar photovoltaic module
RU2698661C2 (en) 2014-01-14 2019-08-28 ХЕНКЕЛЬ АйПи ЭНД ХОЛДИНГ ГМБХ Reactive hot-melt adhesives with improved adhesion
CN110312618B (en) * 2017-02-20 2021-09-07 三井化学株式会社 Laminated body
DE102017202668A1 (en) 2017-02-20 2018-08-23 Tesa Se Crosslinkable pressure-sensitive adhesive
US11338552B2 (en) 2019-02-15 2022-05-24 Productive Research Llc Composite materials, vehicle applications and methods thereof
CN113444191B (en) * 2021-06-29 2022-11-15 成都硅宝科技股份有限公司 Silane modified polyolefin film forming agent and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR218611A1 (en) * 1975-06-23 1980-06-30 Kabel Metallwerke Ghh PROCEDURE FOR THE ELABORATION OF THERMOPLASTICS OR ELASTOMERS RETICULABLE BY GRAFTING OF A SILANO COMPOUND IN THE PRESENCE OF MOISTURE
JPS59115351A (en) * 1982-12-22 1984-07-03 Mitsubishi Petrochem Co Ltd Production of crosslinked propylene resin
CA1236613A (en) * 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
CA2000507C (en) * 1988-10-19 1999-07-06 Du Pont Canada Inc. Process for the preparation of grafted polymers of improved colour
US5331049A (en) * 1990-06-22 1994-07-19 Exxon Chemical Patents Inc. Water-curable, hot melt adhesive composition
US5217812A (en) * 1990-06-25 1993-06-08 E. I. Du Pont De Nemours And Company Extrudable and primerless adhesives and products therefrom
US5441998A (en) * 1993-02-16 1995-08-15 Petrolite Corporation Repulpable hot melt adhesives
US5441999A (en) * 1993-10-15 1995-08-15 Reichhold Chemicals, Inc. Hot melt adhesive

Also Published As

Publication number Publication date
US5604033A (en) 1997-02-18
GB2289894A (en) 1995-12-06
GB9508893D0 (en) 1995-06-21
GB2289894B (en) 1997-11-05
DE19516457A1 (en) 1995-11-09
US5461110A (en) 1995-10-24
CA2147299C (en) 2005-12-06

Similar Documents

Publication Publication Date Title
CA2147299A1 (en) Cross-linkable adhesive polymers
CA2045273A1 (en) Extrudable and primerless adhesives and products therefrom
EP0936231A4 (en) Modified thermoplastic norbornene polymer and process for the production thereof
EP0341886A3 (en) Aqueous coating compositions
CA2281707A1 (en) Adhesive resin composition and heat recoverable article using the same
CA2090326A1 (en) Moisture curable polyolefin pressure-sensitive adhesives
CA2036693A1 (en) Cold-stretched products comprising a propylene-based resin composition and process for producing the same
CA2126849A1 (en) Polylactide Containing Hot Melt Adhesive
EP0814140A3 (en) Pressure sensitive adhesives
EP0803483A4 (en) Composition for double-glazing unit
CA2011721A1 (en) Adhesive blend of polyolefins and grafted block copolymer of polystyrene
CA2097303A1 (en) Hot melt adhesive composition
CA2241990A1 (en) Antifouling composition, method for its production and product treated therewith
CA2142047A1 (en) Curable resin composition, coating composition and process for forming a cured film
EP0171777A3 (en) Maleic anhydride grafts of olefin polymers
AU1273501A (en) Formulation for strippable adhesive and coating films and high performance adhesives
US6296904B1 (en) Painter's masking tape and its use
CA2123610A1 (en) A dispersion-based heat sealable coating
EP0955346A4 (en) Surface-protective pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition for surface-protective pressure-sensitive adhesive sheet
EP0350416A3 (en) Adhesives based on amorphous propylene/hexene copolymers
EP0845484A3 (en) Copolymer, hydrogenated product thereof, and process for producing the same
EP0580305A3 (en) Method and material for purification of nucleic acids
CA2025877A1 (en) Thermoplastic elastomeric compositions and method for their preparation
CA2064434A1 (en) Adhesive composition and adhesive composition-applied laminate
EP0899275A4 (en) Block copolymer having (meth)acryloyl groups in the side chains and composition containing the same

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed