WO2009018214A3 - Aqueous cationic thermosetting resin and method of stabilization thereof - Google Patents

Aqueous cationic thermosetting resin and method of stabilization thereof Download PDF

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Publication number
WO2009018214A3
WO2009018214A3 PCT/US2008/071353 US2008071353W WO2009018214A3 WO 2009018214 A3 WO2009018214 A3 WO 2009018214A3 US 2008071353 W US2008071353 W US 2008071353W WO 2009018214 A3 WO2009018214 A3 WO 2009018214A3
Authority
WO
WIPO (PCT)
Prior art keywords
stabilization
thermosetting resin
cationic thermosetting
resins
aqueous cationic
Prior art date
Application number
PCT/US2008/071353
Other languages
French (fr)
Other versions
WO2009018214A2 (en
Inventor
Yuping Luo
Clay E Ringold
Dexter C Johnson
Cornel Hagiopol
Original Assignee
Georgia Pacific Chemicals Llc
Yuping Luo
Clay E Ringold
Dexter C Johnson
Cornel Hagiopol
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 Georgia Pacific Chemicals Llc, Yuping Luo, Clay E Ringold, Dexter C Johnson, Cornel Hagiopol filed Critical Georgia Pacific Chemicals Llc
Priority to CA2695007A priority Critical patent/CA2695007C/en
Priority to EP08796722.0A priority patent/EP2173804B1/en
Priority to CN2008801008535A priority patent/CN101765630B/en
Priority to MX2010000874A priority patent/MX2010000874A/en
Publication of WO2009018214A2 publication Critical patent/WO2009018214A2/en
Publication of WO2009018214A3 publication Critical patent/WO2009018214A3/en
Priority to HK10111811.2A priority patent/HK1145332A1/en

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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines

Abstract

Cationic thermosetting resins and especially resins having azetidinium functional groups, such as polyamidoamine-epichlorohydrin resins, are stabilized against premature gelation by the addition of (1) a low molecular weight, non-aldehyde, non-ionic, water soluble organic stabilizing compound (preferably one that is reactive with the cationic moiety), preferably in combination with (2) a water soluble, inorganic complexing metal salt.
PCT/US2008/071353 2007-07-30 2008-07-28 Aqueous cationic thermosetting resin and method of stabilization thereof WO2009018214A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2695007A CA2695007C (en) 2007-07-30 2008-07-28 Method of stabilizing aqueous cationic polymers
EP08796722.0A EP2173804B1 (en) 2007-07-30 2008-07-28 Aqueous cationic thermosetting resin and method of stabilization thereof
CN2008801008535A CN101765630B (en) 2007-07-30 2008-07-28 Method of stabilizing aqueous cationic polymers
MX2010000874A MX2010000874A (en) 2007-07-30 2008-07-28 Aqueous cationic thermosetting resin and method of stabilization thereof.
HK10111811.2A HK1145332A1 (en) 2007-07-30 2010-12-16 Aqueous cationic thermosetting resin and method of stabilization thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/830,426 2007-07-30
US11/830,426 US7868071B2 (en) 2007-07-30 2007-07-30 Method of stabilizing aqueous cationic polymers

Publications (2)

Publication Number Publication Date
WO2009018214A2 WO2009018214A2 (en) 2009-02-05
WO2009018214A3 true WO2009018214A3 (en) 2009-04-09

Family

ID=39832242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/071353 WO2009018214A2 (en) 2007-07-30 2008-07-28 Aqueous cationic thermosetting resin and method of stabilization thereof

Country Status (7)

Country Link
US (1) US7868071B2 (en)
EP (1) EP2173804B1 (en)
CN (1) CN101765630B (en)
CA (1) CA2695007C (en)
HK (1) HK1145332A1 (en)
MX (1) MX2010000874A (en)
WO (1) WO2009018214A2 (en)

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KR102411923B1 (en) 2010-07-30 2022-06-22 알콘 인코포레이티드 Silicone hydrogel lenses with water-rich surfaces
CA2833349C (en) 2011-04-21 2018-11-06 Georgia Pacific Chemicals Llc Polyamidoamine-epihalohydrin resins, method of manufacture, and uses thereof
HUE029018T2 (en) 2011-10-12 2017-02-28 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
EP2780748B1 (en) 2011-11-15 2016-01-13 Novartis AG A silicone hydrogel lens with a crosslinked hydrophilic coating
JP5891735B2 (en) * 2011-11-18 2016-03-23 星光Pmc株式会社 Paper additive, method for stabilizing paper additive, and paper
US9777434B2 (en) * 2011-12-22 2017-10-03 Kemira Dyj Compositions and methods of making paper products
EP2929087B1 (en) * 2012-12-06 2017-02-08 Kemira OYJ Compositions used in paper and methods of making paper
CN103030806B (en) * 2012-12-14 2014-10-08 华南理工大学 High-solid content polyamide polyamine epichlorohydrin wet strength agent, as well as preparation and application thereof
MY172901A (en) 2012-12-17 2019-12-13 Alcon Inc Method for making improved uv-absorbing ophthalmic lenses
US8999110B2 (en) * 2012-12-19 2015-04-07 Georgia-Pacific Chemicals Llc Blends of polymers as wet strengthening agents for paper
MY180543A (en) 2013-12-17 2020-12-01 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
SG10201901379TA (en) 2014-08-26 2019-03-28 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
EP3391101B1 (en) 2015-12-15 2020-07-08 Alcon Inc. Method for applying stable coating on silicone hydrogel contact lenses
WO2019116139A1 (en) 2017-12-13 2019-06-20 Novartis Ag Weekly and monthly disposable water gradient contact lenses

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Also Published As

Publication number Publication date
EP2173804B1 (en) 2018-11-14
MX2010000874A (en) 2010-04-01
US20090036577A1 (en) 2009-02-05
CN101765630B (en) 2013-11-13
HK1145332A1 (en) 2011-04-15
CA2695007C (en) 2014-05-20
US7868071B2 (en) 2011-01-11
EP2173804A2 (en) 2010-04-14
CN101765630A (en) 2010-06-30
WO2009018214A2 (en) 2009-02-05
CA2695007A1 (en) 2009-02-05

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