TW200420578A - Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions - Google Patents

Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions

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Publication number
TW200420578A
TW200420578A TW92134553A TW92134553A TW200420578A TW 200420578 A TW200420578 A TW 200420578A TW 92134553 A TW92134553 A TW 92134553A TW 92134553 A TW92134553 A TW 92134553A TW 200420578 A TW200420578 A TW 200420578A
Authority
TW
Taiwan
Prior art keywords
cationic
cellulosic fiber
inverse emulsion
copolymers prepared
emulsion matrix
Prior art date
Application number
TW92134553A
Other languages
Chinese (zh)
Inventor
Martha G Hollomon
Frank J Sutman
Brian L Walchuk
Original Assignee
Hercules 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 Hercules Inc filed Critical Hercules Inc
Publication of TW200420578A publication Critical patent/TW200420578A/en

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  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A papermaking method and a composition which utilize, as a drainage aid, a water-soluble cationic or amphoteric copolymer prepared via a water-in-oil polymerization technique that, absent a cross-linking agent, is characterized by a Huggins' constant (k') determined in 0.01 M NaCl greater than 0.3 and a storage modulus (G')at 6.3 Hz greater than 50 Pa.
TW92134553A 2002-12-06 2003-12-08 Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions TW200420578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43165202P 2002-12-06 2002-12-06

Publications (1)

Publication Number Publication Date
TW200420578A true TW200420578A (en) 2004-10-16

Family

ID=35931709

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92134553A TW200420578A (en) 2002-12-06 2003-12-08 Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions

Country Status (3)

Country Link
CN (1) CN1720267A (en)
TW (1) TW200420578A (en)
ZA (1) ZA200505458B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2703601C (en) * 2007-10-23 2016-08-09 Ashland Licensing And Intellectual Property Llc Inverse emulsion polymers containing a polymeric coagulant
JP2012503086A (en) * 2008-09-22 2012-02-02 ハーキュリーズ・インコーポレーテッド Copolymer blend composition used to increase the filler content of paper
CA2870653A1 (en) * 2012-05-21 2013-11-28 Basf Se Inverse dispersion comprising a cationic polymer and a stabilizing agent
FR3024732B1 (en) * 2014-08-08 2016-08-12 Snf Sas HYDROSOLUBLE HYDROXYALKYL POLYMER OBTAINED BY INVERSE SUSPENSION POLYMERIZATION PROCESS OR REVERSE EMULSION
CN106279468B (en) * 2015-05-19 2024-06-04 艺康美国股份有限公司 Inverse emulsion polymerization process and surfactant composition therefor
FI127289B (en) 2016-11-22 2018-03-15 Kemira Oyj Use of a polymer product to control the formation of precipitates in the manufacture of paper or board
CN107163192A (en) * 2017-06-28 2017-09-15 上海大学 Cation-type water-thinned Hydroxylated acrylic resin secondary breakup body and preparation method thereof

Also Published As

Publication number Publication date
CN1720267A (en) 2006-01-11
ZA200505458B (en) 2006-04-26

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