CA2225447A1 - Swollen starches as papermaking additives - Google Patents

Swollen starches as papermaking additives

Info

Publication number
CA2225447A1
CA2225447A1 CA002225447A CA2225447A CA2225447A1 CA 2225447 A1 CA2225447 A1 CA 2225447A1 CA 002225447 A CA002225447 A CA 002225447A CA 2225447 A CA2225447 A CA 2225447A CA 2225447 A1 CA2225447 A1 CA 2225447A1
Authority
CA
Canada
Prior art keywords
starch
composition
slurry
dry substance
swollen
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
CA002225447A
Other languages
French (fr)
Other versions
CA2225447C (en
Inventor
Merle J. Mentzer
Eduardo A. Piazza
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.)
Corn Products International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2225447A1 publication Critical patent/CA2225447A1/en
Application granted granted Critical
Publication of CA2225447C publication Critical patent/CA2225447C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • 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
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining

Abstract

A wet end additive composition which is used as a sizing agent in a papemtaking process, the composition comprising a two phase suspension of swollen starch having a dry substance from about 0.5 to about 30% by weight, a cooked swollen volume from about 1.6 ml./gram to about 100 ml./gram and cooked solubles from about 0.5 R6 to about 50% by weight. The composition is preparated starching with a starch slurry having a relatively low concentration (dry substance) of starch. The slurry is subjected to carefully controlled swelling conditions (temperature and pH) which can vary depending upon the type of starch employed. The dry substance of the slurry also may vary depending upon whether a continuous or batch process is employed. The composition is used in a papermaking process by adding it to the furnish after the refining stage.
CA002225447A 1995-06-23 1996-06-21 Swollen starches as papermaking additives Expired - Fee Related CA2225447C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/493,881 US5620510A (en) 1995-06-23 1995-06-23 Swollen starches as papermaking additives
US08/493,881 1995-06-23
PCT/US1996/010662 WO1997000921A1 (en) 1995-06-23 1996-06-21 Swollen starches as papermaking additives

Publications (2)

Publication Number Publication Date
CA2225447A1 true CA2225447A1 (en) 1997-01-09
CA2225447C CA2225447C (en) 2004-08-10

Family

ID=23962083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002225447A Expired - Fee Related CA2225447C (en) 1995-06-23 1996-06-21 Swollen starches as papermaking additives

Country Status (29)

Country Link
US (1) US5620510A (en)
EP (1) EP0833872A4 (en)
JP (1) JPH11508329A (en)
KR (1) KR970001736A (en)
CN (1) CN100429284C (en)
AP (1) AP744A (en)
AU (1) AU703943B2 (en)
BG (1) BG62780B1 (en)
BR (1) BR9608709A (en)
CA (1) CA2225447C (en)
CZ (1) CZ380897A3 (en)
EA (1) EA000713B1 (en)
EE (1) EE9700336A (en)
HU (1) HUP9802228A3 (en)
IL (1) IL122701A (en)
IS (1) IS4633A (en)
JO (1) JO1915B1 (en)
NO (1) NO976038L (en)
NZ (1) NZ311950A (en)
OA (1) OA10647A (en)
PL (1) PL323999A1 (en)
SI (1) SI9620097A (en)
SK (1) SK283252B6 (en)
TR (1) TR199701684T1 (en)
TW (1) TW343240B (en)
UA (1) UA46037C2 (en)
WO (1) WO1997000921A1 (en)
YU (1) YU38296A (en)
ZA (1) ZA965348B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5783126A (en) * 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
US6217709B1 (en) 1998-11-23 2001-04-17 Hercules Incorporated Cationic starch/cationic galactomannan gum blends as strength and drainage aids
US6843888B2 (en) 2001-03-13 2005-01-18 National Starch And Chemical Investment Holding Corporation Starches for use in papermaking
US6716310B2 (en) 2001-12-31 2004-04-06 Kimberly-Clark Worldwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor
CA2479533C (en) * 2002-04-09 2009-10-06 Pulp And Paper Research Institute Of Canada Swollen starch-latex compositions for use in papermaking
DE10340486A1 (en) * 2003-09-03 2005-03-31 Voith Paper Patent Gmbh Process for applying a starchy coating medium to a fibrous web
US8034203B2 (en) * 2007-04-13 2011-10-11 United States Gypsum Company Gypsum wallboard with improved nail pull strength and the method for making same
EP2164907B1 (en) * 2007-07-05 2017-02-22 Basf Se Aqueous suspensions of fine particulate fillers, method for producing the same and use thereof for producing papers having a high filler content and a high dry strength
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
US8778140B2 (en) 2007-09-12 2014-07-15 Nalco Company Preflocculation of fillers used in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8608908B2 (en) 2010-04-02 2013-12-17 International Paper Company Method and system using low fatty acid starches in paper sizing composition to inhibit deposition of multivalent fatty acid salts
TWI487823B (en) 2012-11-01 2015-06-11 Nalco Co Preflocculation of fillers used in papermaking
CN103076323B (en) * 2012-12-28 2015-05-06 金红叶纸业集团有限公司 Method for assessing distribution uniformity of starch in paper
CN104088193A (en) * 2014-07-10 2014-10-08 金东纸业（江苏）股份有限公司 Processing method for papermaking pulp and papermaking pulp
CN105527289A (en) * 2014-09-29 2016-04-27 芬欧汇川(中国)有限公司 System used for observing cross section of paper product and observation method thereof
CN113155676A (en) * 2021-03-22 2021-07-23 宁波亚洲浆纸业有限公司 Method for testing paper surface sizing effect
US20230212820A1 (en) * 2021-12-30 2023-07-06 Kemira Oyj High cationic starch as a promoter in akd sizing emulsions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113034A (en) * 1935-06-05 1938-04-05 Stein Hall Mfg Co Starch sizing of paper
US2328537A (en) * 1940-08-09 1943-09-07 American Maize Prod Co Thick-bodied starch and method of making
US2805966A (en) * 1953-02-19 1957-09-10 Staley Mfg Co A E Starch pasting process and apparatus
US3067064A (en) * 1958-12-10 1962-12-04 Gen Foods Corp Process for preparing thin boiling starchy materials
US3617383A (en) * 1967-08-11 1971-11-02 Cpc International Inc Process for preparing granular cold-water-swelling starches and the starches resulting therefrom
US4187219A (en) * 1977-12-15 1980-02-05 Cpc International Inc. Starch coating pigment for paper
NZ191979A (en) * 1978-11-20 1982-03-09 Cpc International Inc Sized paper and process elimination of conventional surface sizing treatment
SE502192C2 (en) * 1990-12-11 1995-09-11 Eka Nobel Ab Starch soln. prepn. using cold water - by mixing starch with sufficient shear to break up agglomerates, heating and keeping hot until max. viscosity has passed
DE4117327C2 (en) * 1991-05-27 1997-11-20 Cpc Maizena Gmbh Use of starch as a fat and oil substitute in food
US5228317A (en) * 1992-12-17 1993-07-20 Hendricks And Bayhi, A Partnership Gem changer ring
FI96317C (en) * 1994-05-31 1996-06-10 Exavena Oy Method for the preparation of finely divided and modified starches

Also Published As

Publication number Publication date
TW343240B (en) 1998-10-21
CA2225447C (en) 2004-08-10
YU38296A (en) 1998-08-14
JPH11508329A (en) 1999-07-21
WO1997000921A1 (en) 1997-01-09
EP0833872A1 (en) 1998-04-08
BR9608709A (en) 1999-07-06
BG102112A (en) 1998-11-30
UA46037C2 (en) 2002-05-15
AU703943B2 (en) 1999-04-01
OA10647A (en) 2002-09-19
IS4633A (en) 1997-12-09
SK283252B6 (en) 2003-04-01
IL122701A0 (en) 1998-08-16
AU6337196A (en) 1997-01-22
CN1188499A (en) 1998-07-22
NO976038L (en) 1998-02-20
EA000713B1 (en) 2000-02-28
IL122701A (en) 2001-03-19
JO1915B1 (en) 1997-01-15
TR199701684T1 (en) 1998-03-21
SK176697A3 (en) 1998-10-07
AP9701154A0 (en) 1998-01-31
US5620510A (en) 1997-04-15
SI9620097A (en) 1998-08-31
EA199800084A1 (en) 1998-08-27
HUP9802228A2 (en) 1999-01-28
KR970001736A (en) 1997-01-24
AP744A (en) 1999-04-27
CZ380897A3 (en) 1998-06-17
NO976038D0 (en) 1997-12-22
EE9700336A (en) 1998-06-15
PL323999A1 (en) 1998-04-27
NZ311950A (en) 1998-12-23
HUP9802228A3 (en) 1999-06-28
EP0833872A4 (en) 1998-09-09
BG62780B1 (en) 2000-07-31
ZA965348B (en) 1997-01-23
CN100429284C (en) 2008-10-29

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MKLA Lapsed

Effective date: 20150622