CA2224325A1 - Intumescent sheet material - Google Patents
Intumescent sheet materialInfo
- Publication number
- CA2224325A1 CA2224325A1 CA002224325A CA2224325A CA2224325A1 CA 2224325 A1 CA2224325 A1 CA 2224325A1 CA 002224325 A CA002224325 A CA 002224325A CA 2224325 A CA2224325 A CA 2224325A CA 2224325 A1 CA2224325 A1 CA 2224325A1
- Authority
- CA
- Canada
- Prior art keywords
- sheet material
- weight percent
- dry weight
- vermiculite
- intumescent sheet
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/12—Absence of mineral fibres, e.g. asbestos
- C04B2111/125—Mineral fibres other than asbestos
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
- C04B2111/285—Intumescent materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/251—Mica
Abstract
The invention provides an intumescent sheet material comprising 20 to 80 dry weight percent of at least one unexpanded intumescent material, 10 to 40 dry weight percent of at least one processed vermiculite selected from ground expanded vermiculite and delaminated vermiculite, greater than 0 to 5 dry weight percent of inorganic fibers having diameters greater than 5 microns, and greater than 0 to 10 dry weight percent of organic fibers; wherein said sheet material comprises substantially no ceramic fibers of less than 5 microns.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49706695A | 1995-06-30 | 1995-06-30 | |
US08/497066 | 1995-06-30 | ||
PCT/US1996/007704 WO1997002219A1 (en) | 1995-06-30 | 1996-05-24 | Intumescent sheet material |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2224325A1 true CA2224325A1 (en) | 1997-01-23 |
CA2224325C CA2224325C (en) | 2007-07-31 |
Family
ID=23975325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2224325 Expired - Fee Related CA2224325C (en) | 1995-06-30 | 1996-05-24 | Intumescent sheet material |
Country Status (9)
Country | Link |
---|---|
US (1) | US5869010A (en) |
EP (1) | EP0835230B1 (en) |
JP (1) | JPH11509510A (en) |
KR (1) | KR100433866B1 (en) |
AU (1) | AU5804396A (en) |
BR (1) | BR9609516A (en) |
CA (1) | CA2224325C (en) |
DE (1) | DE69604922T2 (en) |
WO (1) | WO1997002219A1 (en) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020025750A1 (en) | 1996-07-26 | 2002-02-28 | Imperial Chemical Industries Plc. | Composite mat |
DE69833136T2 (en) | 1997-02-06 | 2006-08-31 | Minnesota Mining And Mfg. Co., St. Paul | Multi-layered inflatable mat |
US6051193A (en) | 1997-02-06 | 2000-04-18 | 3M Innovative Properties Company | Multilayer intumescent sheet |
JP4745691B2 (en) * | 1997-05-21 | 2011-08-10 | フレキシタリック インベストメンツ インコーポレイテッド | gasket |
GB9807028D0 (en) | 1998-04-02 | 1998-06-03 | Technical Fibre Products Limit | Intumescent material |
GB0004681D0 (en) * | 2000-02-28 | 2000-04-19 | Saffil Limited | Method of making fibre-based products and their use |
AU2001253787A1 (en) * | 2000-04-28 | 2001-11-12 | 3M Innovative Properties Company | Thermal insulating material and pollution control device |
US6548753B1 (en) | 2000-06-06 | 2003-04-15 | Marconi Communications, Inc. | Flame suppression cabinet |
US6521834B1 (en) | 2000-08-25 | 2003-02-18 | 3M Innovative Properties Company | Fire stopping cover plate for fire stopping electrical outlets and switches |
US6572948B1 (en) | 2000-10-31 | 2003-06-03 | 3M Innovative Properties Company | Fire stop device with rupturable element |
US7524546B2 (en) * | 2000-12-28 | 2009-04-28 | 3M Innovative Properties Company | Thermal insulating material and pollution control device using the same |
EP1345865B1 (en) * | 2000-12-28 | 2004-05-26 | 3M Innovative Properties Company | Thermal insulating material and pollution control device using the same |
KR101047623B1 (en) * | 2001-10-09 | 2011-07-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Compositions containing biosoluble inorganic fibers and micaceous binders |
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US7883772B2 (en) * | 2005-06-24 | 2011-02-08 | North Carolina State University | High strength, durable fabrics produced by fibrillating multilobal fibers |
JP5266050B2 (en) | 2005-06-24 | 2013-08-21 | ノース・キャロライナ・ステイト・ユニヴァーシティ | High-strength and durable micro and nanofiber fabrics produced by fibrillating bicomponent fibers with sea-island structure |
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PL2358359T3 (en) | 2008-12-15 | 2019-10-31 | Unifrax I Llc | Ceramic honeycomb structure skin coating |
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US9452719B2 (en) | 2015-02-24 | 2016-09-27 | Unifrax I Llc | High temperature resistant insulation mat |
JP2017177005A (en) * | 2016-03-30 | 2017-10-05 | ニチアス株式会社 | Holding material for catalytic converter, method for manufacturing holding material for catalytic converter, catalytic converter and method for manufacturing catalytic converter |
CN109319926A (en) * | 2018-10-25 | 2019-02-12 | 陈春虹 | A kind of domestic sewage processing system |
RS64470B1 (en) | 2020-05-20 | 2023-09-29 | Smartfireblock Doo Beograd Cukarica | Procedure for obtaining flexible expansion material (fem) resistant to combustion using bioplastificators |
JP2023535480A (en) | 2020-07-30 | 2023-08-17 | スリーエム イノベイティブ プロパティズ カンパニー | Battery cell thermal runaway barrier |
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US5326500A (en) * | 1993-06-14 | 1994-07-05 | W.R. Grace & Co.-Conn. | Vermiculite composition with improved chemical exfoliation |
US6245301B1 (en) * | 1993-08-20 | 2001-06-12 | 3M Innovative Properties Company | Catalytic converter and diesel particulate filter |
JPH0769751A (en) * | 1993-08-20 | 1995-03-14 | Minnesota Mining & Mfg Co <3M> | Protection of edge of laminated mat and laminated mat having high temperature sealing material |
KR950006447A (en) * | 1993-08-20 | 1995-03-21 | 테릴 켄트 쿠 알리 | Mounting mat with high temperature seal |
-
1996
- 1996-05-24 JP JP50512897A patent/JPH11509510A/en not_active Ceased
- 1996-05-24 CA CA 2224325 patent/CA2224325C/en not_active Expired - Fee Related
- 1996-05-24 KR KR1019970709654A patent/KR100433866B1/en not_active IP Right Cessation
- 1996-05-24 AU AU58043/96A patent/AU5804396A/en not_active Abandoned
- 1996-05-24 BR BR9609516A patent/BR9609516A/en not_active Application Discontinuation
- 1996-05-24 DE DE1996604922 patent/DE69604922T2/en not_active Expired - Fee Related
- 1996-05-24 WO PCT/US1996/007704 patent/WO1997002219A1/en active IP Right Grant
- 1996-05-24 EP EP19960914782 patent/EP0835230B1/en not_active Expired - Lifetime
-
1997
- 1997-03-10 US US08/815,321 patent/US5869010A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997002219A1 (en) | 1997-01-23 |
BR9609516A (en) | 1999-02-23 |
EP0835230A1 (en) | 1998-04-15 |
AU5804396A (en) | 1997-02-05 |
DE69604922D1 (en) | 1999-12-02 |
DE69604922T2 (en) | 2000-06-15 |
KR19990028339A (en) | 1999-04-15 |
KR100433866B1 (en) | 2004-09-08 |
CA2224325C (en) | 2007-07-31 |
US5869010A (en) | 1999-02-09 |
MX9710227A (en) | 1998-03-29 |
EP0835230B1 (en) | 1999-10-27 |
JPH11509510A (en) | 1999-08-24 |
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EEER | Examination request | ||
MKLA | Lapsed |