HK1062292A1 - Blocked polyisocyanates - Google Patents

Blocked polyisocyanates

Info

Publication number
HK1062292A1
HK1062292A1 HK04105237A HK04105237A HK1062292A1 HK 1062292 A1 HK1062292 A1 HK 1062292A1 HK 04105237 A HK04105237 A HK 04105237A HK 04105237 A HK04105237 A HK 04105237A HK 1062292 A1 HK1062292 A1 HK 1062292A1
Authority
HK
Hong Kong
Prior art keywords
average molar
molar weight
compounds
sizes
post
Prior art date
Application number
HK04105237A
Inventor
Christoph Gurtler
Jan Mazanek
Joachim Petzoldt
Heino Muller
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of HK1062292A1 publication Critical patent/HK1062292A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08G18/703—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
    • 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
    • C08G18/72—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
    • C08G18/808—Monoamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Post-crosslinkable polyurethane-polyurea dispersion comprises polyisocyanate, polymeric polyol having average molar weight of 400- 6000, optionally mono- or polyalcohol or mono- or polyamine having average molar weight of up to 400, at least one blocking agent, and at least one compound chosen from compounds having at least one ionic or potentially ionic group and nonionically hydrophilicizing compounds. Post-crosslinkable polyurethane-polyurea dispersion comprises polyisocyanate, polymeric polyol having average molar weight of 400-6000, optionally mono- or polyalcohol or mono- or polyamine having average molar weight of up to 400, at least one blocking agent, and at least one compound chosen from compounds having at least one ionic or potentially ionic group and nonionically hydrophilicizing compounds. At least 20 wt.% of the blocking agent comprises aralkylamine. Independent claims are included for the following: (1) method for producing one of paints and coating compositions, sizes and glass fiber sizes; (2) coating compositions, sizes and glass fiber sizes, comprising the post-crosslinkable polyurethane-polyurea dispersion; (3) substrate coated with coating composition; and (4) glass fibers sized with size comprising the dispersion.
HK04105237A 2002-06-17 2004-07-16 Blocked polyisocyanates HK1062292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10226927A DE10226927A1 (en) 2002-06-17 2002-06-17 Blocked polyisocyanates

Publications (1)

Publication Number Publication Date
HK1062292A1 true HK1062292A1 (en) 2004-10-29

Family

ID=29594579

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04105237A HK1062292A1 (en) 2002-06-17 2004-07-16 Blocked polyisocyanates

Country Status (13)

Country Link
EP (1) EP1375552B1 (en)
JP (1) JP4731103B2 (en)
KR (1) KR20040002556A (en)
CN (1) CN1310877C (en)
AT (1) ATE486902T1 (en)
AU (1) AU2003204743C1 (en)
BR (1) BR0302139A (en)
CA (1) CA2431829A1 (en)
DE (2) DE10226927A1 (en)
ES (1) ES2355070T3 (en)
HK (1) HK1062292A1 (en)
MX (1) MXPA03005352A (en)
PT (1) PT1375552E (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260300A1 (en) * 2002-12-20 2004-07-01 Bayer Ag Non-releasing powder coating crosslinkers
EP2058355A1 (en) 2007-11-08 2009-05-13 Bayer MaterialScience AG Polysiloxane modified polyisocyanate
EP2236532A1 (en) 2009-03-31 2010-10-06 Bayer MaterialScience AG Nanoparticle modified hydrophilic polyisocyanate
JP6034726B2 (en) * 2013-03-06 2016-11-30 三井化学株式会社 Block isocyanate, coating composition, and method for producing blocked isocyanate
DE102013224140A1 (en) 2013-11-26 2015-05-28 Rudolf Gmbh Finishing agents with blocked polyisocyanates
US20190359850A1 (en) 2017-01-13 2019-11-28 Covestro Deutschland Ag Low-solvent coating systems for textiles
EP3950758A4 (en) * 2019-03-29 2022-11-30 Mitsui Chemicals, Inc. Crosslinking agent for fibers or leather
US20220213647A1 (en) * 2019-11-25 2022-07-07 Hewlett-Packard Development Company, L.P. Printing fluids with blocked polyisocyante crosslinkers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812252A1 (en) * 1978-03-21 1979-10-04 Bayer Ag 1,2,4-TRIAZOLE-BLOCKED POLYISOCYANATE AS CROSS-LINKING AGENTS FOR PAINT BINDERS
DE3221558A1 (en) * 1982-06-08 1983-12-08 Chemische Werke Hüls AG, 4370 Marl STORAGE POLYURETHANE COMPONENT BURNING VARNISHES
US4495229A (en) * 1982-06-08 1985-01-22 Chemische Werke Huls A.G. One-component, heat-curing polyurethane-coatings, stable in storage
US5986033A (en) * 1984-02-29 1999-11-16 The Baxenden Chemical Co. Blocked isocyanates
DE3434881A1 (en) * 1984-09-22 1986-04-03 Hüls AG, 4370 Marl STORAGE POLYURETHANE POWDER VARNISH
DE3922767A1 (en) * 1989-07-11 1991-01-17 Bayer Ag HEAT-CREAMABLE MIXTURES AND THEIR USE FOR THE PRODUCTION OF COATINGS ON HEAT-RESISTANT SUBSTRATES
DE4213527A1 (en) * 1992-04-24 1993-10-28 Bayer Ag Aqueous coating compositions for elastic baked enamels
DE4221924A1 (en) * 1992-07-03 1994-01-13 Bayer Ag Water-soluble or dispersible polyisocyanate mixtures and their use in stoving lacquers
GB9520317D0 (en) * 1995-10-05 1995-12-06 Baxenden Chem Ltd Water dispersable blocked isocyanates
DE10001443A1 (en) * 2000-01-15 2001-07-26 Basf Coatings Ag Thixotropic agent, process for its preparation and its use
JP2003048950A (en) * 2001-08-03 2003-02-21 Asahi Kasei Corp Blocked polyisocyanate compound
JP2003155322A (en) * 2001-11-19 2003-05-27 Asahi Kasei Corp Carboxy-containing water-based blocked polyisocyanate and water-based coating composition using the same
DE10226931A1 (en) * 2002-06-17 2003-12-24 Bayer Ag Polyurethane-polyurea dispersions

Also Published As

Publication number Publication date
PT1375552E (en) 2011-01-28
DE10226927A1 (en) 2003-12-24
JP2004018858A (en) 2004-01-22
ES2355070T3 (en) 2011-03-22
ATE486902T1 (en) 2010-11-15
EP1375552B1 (en) 2010-11-03
CN1468846A (en) 2004-01-21
JP4731103B2 (en) 2011-07-20
CN1310877C (en) 2007-04-18
EP1375552A1 (en) 2004-01-02
AU2003204743C1 (en) 2008-04-24
CA2431829A1 (en) 2003-12-17
AU2003204743B2 (en) 2007-08-09
MXPA03005352A (en) 2004-11-12
KR20040002556A (en) 2004-01-07
BR0302139A (en) 2004-08-24
AU2003204743A1 (en) 2004-01-15
DE50313228D1 (en) 2010-12-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150617