CA2234246A1 - Water dispersible blocked isocyanates - Google Patents

Water dispersible blocked isocyanates

Info

Publication number
CA2234246A1
CA2234246A1 CA002234246A CA2234246A CA2234246A1 CA 2234246 A1 CA2234246 A1 CA 2234246A1 CA 002234246 A CA002234246 A CA 002234246A CA 2234246 A CA2234246 A CA 2234246A CA 2234246 A1 CA2234246 A1 CA 2234246A1
Authority
CA
Canada
Prior art keywords
group
water dispersible
dispersible blocked
blocked isocyanates
formula
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
CA002234246A
Other languages
French (fr)
Other versions
CA2234246C (en
Inventor
Ian Kevin Rimmer
Richard Alan Spencer
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.)
Lanxess Urethanes UK Ltd
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 CA2234246A1 publication Critical patent/CA2234246A1/en
Application granted granted Critical
Publication of CA2234246C publication Critical patent/CA2234246C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8048—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances

Abstract

A water dispersible blocked polyisocyanate of formula (I) R-Y m, where R is an m valent group comprising an aliphatic, cycloaliphatic, heterocyclic or aromatic group and comprising at least three consecutive ethylene oxide groups or at least one residue of a polyhydroxy carboxylic acid, and each group Y, which may be the same or different, is a group of formula (II), where each R1 is the same or different when n is more than 1 and each R1 is an alkyl, alkenyl, aralkyl, N-substituted carbamyl, phenyl, NO2, halogen or a group -C(O)-O-R2, where R2 is hydrogen or an alkyl group; n is 0, 1, 2 or 3; and m is an integer of 2 or more.
CA002234246A 1995-10-05 1996-10-04 Water dispersible blocked isocyanates Expired - Fee Related CA2234246C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9520317.0 1995-10-05
GBGB9520317.0A GB9520317D0 (en) 1995-10-05 1995-10-05 Water dispersable blocked isocyanates
PCT/GB1996/002440 WO1997012924A1 (en) 1995-10-05 1996-10-04 Water dispersible blocked isocyanates

Publications (2)

Publication Number Publication Date
CA2234246A1 true CA2234246A1 (en) 1996-10-04
CA2234246C CA2234246C (en) 2007-01-23

Family

ID=10781800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002234246A Expired - Fee Related CA2234246C (en) 1995-10-05 1996-10-04 Water dispersible blocked isocyanates

Country Status (15)

Country Link
US (1) US6063860A (en)
EP (1) EP0853639B1 (en)
JP (1) JP3970926B2 (en)
KR (1) KR100447491B1 (en)
AT (1) ATE187973T1 (en)
AU (1) AU703953B2 (en)
CA (1) CA2234246C (en)
DE (1) DE69605814T2 (en)
DK (1) DK0853639T3 (en)
ES (1) ES2142092T3 (en)
GB (1) GB9520317D0 (en)
GR (1) GR3032857T3 (en)
PT (1) PT853639E (en)
WO (1) WO1997012924A1 (en)
ZA (1) ZA968395B (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU757895B2 (en) * 1997-08-27 2003-03-13 Rhodia Chimie Method for masking polyisocyanates in emulsion
FR2772385B1 (en) * 1997-08-27 2000-01-21 Rhodia Chimie Sa SYNTHESIS IN EMULSION OF (POLY) ISOCYANATES MASKS, EMULSION SO OBTAINED, USE OF EMULSIONS WITH A VIEW TO MAKING COMPOSITIONS USEFUL FOR COATING AND COATING THUS OBTAINED
FR2770846B1 (en) * 1997-11-07 2000-01-28 Rhodia Chimie Sa POLYISOCYANATE EMULSION MASKING PROCESS
DE19810660A1 (en) 1998-03-12 1999-09-16 Bayer Ag Aqueous polyisocyanate crosslinker with hydroxypivalic acid and dimethylpyrazole blocking
ES2248987T3 (en) 1998-04-09 2006-03-16 Clariant Finance (Bvi) Limited BLOCKED OLIGOMER ISOCIANATES, ITS PRODUCTION AND USE.
DE19914885A1 (en) * 1999-04-01 2000-10-05 Bayer Ag Polyurethane and/or polyurea resin dispersions, useful for the coating of glass fibers, wood, metal, plastic, leather and textiles, are modified with dimethylpyrazole
WO2001062863A1 (en) * 2000-02-22 2001-08-30 Sunyx Surface Nanotechnologies Gmbh Polymer dispersion-based ultrahydrophobic lacquers
KR100648556B1 (en) * 2000-02-28 2006-11-24 바이엘 악티엔게젤샤프트 Aqueous coating agents for baking enamels with a high solid content and the use thereof
DE10052875A1 (en) * 2000-08-14 2002-02-28 Bayer Ag Aqueous dispersions
DE10134238A1 (en) 2001-07-13 2003-01-23 Bayer Ag An aqueous and/or water dilutible blocked polyisocyanate crosslinking agent, useful for preparation of stoving enamels and automobile finishing, comprises polyisocyante, diisopropylamine, hydrophilizing agent and chain lengthening agent
US7026428B2 (en) * 2002-06-17 2006-04-11 Bayer Aktiengesellschaft Blocked polyisocyanates
DE10226925A1 (en) * 2002-06-17 2003-12-24 Bayer Ag Blocked polyisocyanates
DE10226927A1 (en) * 2002-06-17 2003-12-24 Bayer Ag Blocked polyisocyanates
JP4433661B2 (en) * 2002-08-08 2010-03-17 関西ペイント株式会社 Light-colored water-based intermediate coating
DE10308105A1 (en) * 2003-02-26 2004-09-09 Bayer Aktiengesellschaft Polyurethane coating systems
DE10308104A1 (en) * 2003-02-26 2004-09-09 Bayer Ag Polyurethane coating systems
DE10328064A1 (en) * 2003-06-23 2005-01-13 Bayer Materialscience Ag Blocked polyisocyanates
DE10328993A1 (en) 2003-06-27 2005-01-20 Bayer Materialscience Ag Blocked polyisocyanates
DE10328994A1 (en) * 2003-06-27 2005-01-13 Bayer Materialscience Ag Blocked polyisocyanates
EP1664161A1 (en) * 2003-09-12 2006-06-07 Teijin Twaron B.V. Two-step method for dipping synthetic fiber
DE102004057916A1 (en) * 2004-11-30 2006-06-01 Bayer Materialscience Ag Blocked polyisocyanate for dual-cure coating, contains radiation-curable group(s) and specific structural unit(s)
DE102005057683A1 (en) 2005-12-01 2007-06-06 Basf Ag Radiation curable water emulsifiable polyisocyanates
DE102006025313A1 (en) * 2006-05-31 2007-12-06 Bayer Materialscience Ag Low-solvent or solvent-free crosslinker dispersion with pyrazole-blocked isocyanate groups
JP2008248237A (en) * 2007-03-08 2008-10-16 Kansai Paint Co Ltd Water-based one-package coating and method for forming multilayer coating film
EP2058355A1 (en) 2007-11-08 2009-05-13 Bayer MaterialScience AG Polysiloxane modified polyisocyanate
FR2923834B1 (en) 2007-11-20 2011-01-21 Rhodia Operations NOVEL HYDRODISPERSIBLE POLYSICOCYANATE COMPOSITIONS.
EP2236532A1 (en) 2009-03-31 2010-10-06 Bayer MaterialScience AG Nanoparticle modified hydrophilic polyisocyanate
JP5620831B2 (en) * 2011-01-12 2014-11-05 日華化学株式会社 Curable aqueous resin composition, aqueous coating agent and aqueous adhesive
US8940853B2 (en) 2011-03-16 2015-01-27 Asahi Kasei Chemicals Corporation Cationic blocked polyisocyanate and aqueous composition comprising the same
KR101593855B1 (en) 2011-10-25 2016-02-12 아사히 가세이 케미칼즈 가부시키가이샤 Blocked polyisocyanate water dispersion, fiber processing agent composition, and fabric
MX2014014042A (en) 2012-05-24 2015-02-12 Bayer Materialscience Ag Aqueous blocked polyurethane-urea dispersion.
JP6328875B2 (en) * 2012-09-26 2018-05-23 旭化成株式会社 Aqueous block polyisocyanate, fiber treating agent composition, and fiber
TR201906000T4 (en) * 2015-05-06 2019-05-21 Basf Se Method for the production of composite materials.
CN114127150A (en) * 2019-07-18 2022-03-01 巴斯夫欧洲公司 Allophanate-based dispersants
US11827795B2 (en) 2019-08-13 2023-11-28 Purdue Research Foundation Cellulose nanomaterial (CN) based waterborne polyurethane coating
EP3875511A1 (en) 2020-03-05 2021-09-08 Covestro Deutschland AG High temperature cross-linking dispersion
EP3875512A1 (en) 2020-03-05 2021-09-08 Covestro Deutschland AG Nonionically hydrophilicized crosslinker dispersion with thermolatently bonded urethane / urea groups
WO2022224927A1 (en) 2021-04-21 2022-10-27 旭化成株式会社 Blocked isocyanate composition, aqueous dispersion, coating composition and coating film
WO2024069154A1 (en) 2022-09-26 2024-04-04 Fujifilm Speciality Ink Systems Limited Printing ink

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008247A (en) * 1973-11-02 1977-02-15 The B. F. Goodrich Company Ethylenically unsaturated blocked aromatic diisocyanates
DE2456469C2 (en) * 1974-11-29 1983-01-13 Bayer Ag, 5090 Leverkusen Process for the preparation of water-soluble or water-dispersible blocked polyisocyanates and their use as coating agents
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion
DE2729704A1 (en) * 1977-07-01 1979-01-11 Veba Chemie Ag METHOD FOR PRODUCING BLOCKED POLYISOCYANATE
US4322327A (en) * 1979-10-19 1982-03-30 Mitsubishi Petrochemical Co., Ltd. Slow-curing water-curable urethane prepolymer composition
US4522851A (en) * 1982-09-30 1985-06-11 Mobay Chemical Corporation Process for coating aqueous dispersion of epoxy resin and blocked polyisocyanate containing chemically incorporated anionic hydrophilic groups
DE3326188A1 (en) * 1983-07-20 1985-01-31 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF ORGANIC POLYISOCYANATES WITH AT LEAST PARTLY BLOCKED ISOCYANATE GROUPS, THE COMPOUNDS AVAILABLE AFTER THE METHOD AND THE USE THEREOF FOR THE PRODUCTION OF POLYURETHANES, BURNING LACQUES OR WATER POWDERED POLYURATES. -DISPERSIONS
GB8405320D0 (en) * 1984-02-29 1984-04-04 Baxenden Chem Blocked isocyanates
EP0500495A3 (en) * 1991-02-21 1993-04-07 Ciba-Geigy Ag Thermosetting composition
DE4221924A1 (en) * 1992-07-03 1994-01-13 Bayer Ag Water-soluble or dispersible polyisocyanate mixtures and their use in stoving lacquers
PT691993E (en) * 1993-03-31 2002-07-31 Rhodia Chimie Sa PROCESS FOR THE PREPARATION OF AQUEOUS EMULSES OF OLEOS AND / OR GUMS AND / OR RESIN (POLY) ISANIANLY MADE MASKED AND EMULSES OBTAINED
WO1995006674A1 (en) * 1993-09-03 1995-03-09 Olin Corporation Isocyanate-crosslinked coatings having reduced yellowing

Also Published As

Publication number Publication date
CA2234246C (en) 2007-01-23
KR19990064062A (en) 1999-07-26
GB9520317D0 (en) 1995-12-06
ES2142092T3 (en) 2000-04-01
ATE187973T1 (en) 2000-01-15
DK0853639T3 (en) 2000-05-08
GR3032857T3 (en) 2000-07-31
ZA968395B (en) 1997-05-13
JP3970926B2 (en) 2007-09-05
DE69605814T2 (en) 2000-05-25
PT853639E (en) 2000-05-31
WO1997012924A1 (en) 1997-04-10
EP0853639A1 (en) 1998-07-22
JPH11512772A (en) 1999-11-02
AU703953B2 (en) 1999-04-01
US6063860A (en) 2000-05-16
KR100447491B1 (en) 2005-01-15
DE69605814D1 (en) 2000-01-27
AU7140096A (en) 1997-04-28
EP0853639B1 (en) 1999-12-22

Similar Documents

Publication Publication Date Title
CA2234246A1 (en) Water dispersible blocked isocyanates
GB8405320D0 (en) Blocked isocyanates
CA2117511A1 (en) N-cyanoaryl-nitrogen heterocycles
EP1283039A4 (en) -secretase inhibitors
AU2647495A (en) Novel potent inducers of terminal differentiation and methods of use thereof
CA2029105A1 (en) Halogenated sulphonylaminocarbonyltriazolinones
CA2129939A1 (en) U.v. curable laminating adhesive composition
WO1994002014A3 (en) Herbicidal agents based on heterocyclic aryloxyacetamides
CA2206754A1 (en) Benzimidazole derivatives with antihistaminic activity
DK0712408T3 (en) Tropyl-7-azaindol-3-ylcarboxyamides as an anti-cough agent
ATE248873T1 (en) AQUEOUS BINDER MIXTURE AND ITS USE
IL72453A (en) Pesticidal compositions comprising substituted furazan ureas,certain such new furazan ureas and their preparation
CA2167382A1 (en) Novel Fused Indan Derivative and Pharmaceutically Acceptable Salt thereof
KR20050042829A (en) Agent for inhibition of cell adhesion
ATE195332T1 (en) COATING COMPOSITION
GR3017051T3 (en) Azeotropic or azeotropic-like composition of hydrochlorofluoropropane.
CA2126752A1 (en) Benzopyran and Related LTB4 Antagonists
WO1997049703A3 (en) Oxazolone derivatives and their use as anti-helicobacter pylori agents
CA2039588A1 (en) Polyesters and polyester urethanes
CA2140289A1 (en) Detergent Compositions Inhibiting Dye Transfer
PL313739A1 (en) Novel mixtures consisting of herbicides and antidotes
DE69837999D1 (en) Herbizide furanyl- und thienyloxyazine
GR3030194T3 (en) Herbicidal pyrrolopyridine compounds
CA2140287A1 (en) Dye transfer inhibiting compositions comprising bleaching agents
EP0994101A4 (en) New production process

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141006

MKLA Lapsed

Effective date: 20141006