DE69205745D1 - Verfahren zur Herstellung wässriger Dispersionen von blockierten Polyisocyanaten. - Google Patents

Verfahren zur Herstellung wässriger Dispersionen von blockierten Polyisocyanaten.

Info

Publication number
DE69205745D1
DE69205745D1 DE69205745T DE69205745T DE69205745D1 DE 69205745 D1 DE69205745 D1 DE 69205745D1 DE 69205745 T DE69205745 T DE 69205745T DE 69205745 T DE69205745 T DE 69205745T DE 69205745 D1 DE69205745 D1 DE 69205745D1
Authority
DE
Germany
Prior art keywords
preparation
polyisocyanate
isocyanate
blocked polyisocyanates
aqueous dispersions
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.)
Expired - Fee Related
Application number
DE69205745T
Other languages
English (en)
Other versions
DE69205745T2 (de
Inventor
Robin E Tirpak
James W Rosthauser
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.)
Bayer Corp
Original Assignee
Miles 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 Miles Inc filed Critical Miles Inc
Publication of DE69205745D1 publication Critical patent/DE69205745D1/de
Application granted granted Critical
Publication of DE69205745T2 publication Critical patent/DE69205745T2/de
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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated 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
    • C08G18/703—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
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • 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
    • C08G18/8077—Oximes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69205745T 1991-07-23 1992-07-10 Verfahren zur Herstellung wässriger Dispersionen von blockierten Polyisocyanaten. Expired - Fee Related DE69205745T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/734,708 US5296160A (en) 1991-07-23 1991-07-23 Aqueous dispersions of blocked polyisocyanates

Publications (2)

Publication Number Publication Date
DE69205745D1 true DE69205745D1 (de) 1995-12-07
DE69205745T2 DE69205745T2 (de) 1996-04-11

Family

ID=24952780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205745T Expired - Fee Related DE69205745T2 (de) 1991-07-23 1992-07-10 Verfahren zur Herstellung wässriger Dispersionen von blockierten Polyisocyanaten.

Country Status (7)

Country Link
US (1) US5296160A (de)
EP (1) EP0524511B1 (de)
JP (1) JPH05214239A (de)
AT (1) ATE129723T1 (de)
CA (1) CA2072902A1 (de)
DE (1) DE69205745T2 (de)
ES (1) ES2080994T3 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703357B1 (fr) * 1993-03-31 1995-05-19 Rhone Poulenc Chimie Procédé de préparation d'émulsions aqueuses d'huiles et/ou de gommes (poly)isocyanates masqués et émulsions obtenues.
PT691993E (pt) * 1993-03-31 2002-07-31 Rhodia Chimie Sa Processo para a preparacao de emulsoes aquosas de oleos e/ou de gomas e/ou de resinas (poli)isocianatos vantajosamente mascarados e emulsoes obtidas
DE4314623A1 (de) * 1993-05-04 1994-11-10 Basf Ag Carbamoylhydroxylamine
DE4413059A1 (de) * 1994-04-15 1996-01-25 Hoechst Ag Wäßrige Beschichtungsmittel enthaltend lösungsmittelfrei dispergierbare Härter
US5633307A (en) * 1994-12-16 1997-05-27 Ppg Industries, Inc. Ambient temperature curing aqueous coating composition based on polyurea resins
DE4446440A1 (de) * 1994-12-23 1996-06-27 Hoechst Ag Wäßrige Pigmentpasten
WO1996030425A1 (en) * 1995-03-27 1996-10-03 Ppg Industries, Inc. Emulsifiers and their use in water dispersible polyisocyanate compositions
US5717031A (en) * 1995-06-21 1998-02-10 Lord Corporation Aqueous adhesive compositions
DE19601071C2 (de) * 1996-01-13 1999-03-18 Achim Luft Überdruck-Verpackungsbehältnis und Verfahren und Vorrichtung zu dessen Verpackungsbefüllung und Verschließen
DE19617086A1 (de) * 1996-04-29 1997-10-30 Bayer Ag Verfahren zur Herstellung wäßriger Beschichtungsmittel für Einbrennlackierungen
EP0839847B2 (de) * 1996-10-29 2004-06-09 Degussa AG Stabile und feststoffreiche wässrige Dispersionen von blockierten Polyisocyanaten
FR2772385B1 (fr) * 1997-08-27 2000-01-21 Rhodia Chimie Sa Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenu
BR9812031A (pt) * 1997-08-27 2000-09-26 Rhodia Chimie Sa Processo de mascaramento em emulsão de poliisocianatos
FR2770846B1 (fr) * 1997-11-07 2000-01-28 Rhodia Chimie Sa Procede de masquage en emulsion de polyisocyanates
US6126777A (en) * 1998-02-20 2000-10-03 Lord Corporation Aqueous silane adhesive compositions
US6187374B1 (en) 1998-09-02 2001-02-13 Xim Products, Inc. Coatings with increased adhesion
US6416696B1 (en) 1999-12-16 2002-07-09 Bayer Corporation Aqueous mixed pMDI/phenolic resin binders for the production of wood composite products
US6291578B1 (en) * 1999-12-16 2001-09-18 Bayer Corporation Blocked polyisocyanates containing phenolic groups
AT408659B (de) 1999-12-23 2002-02-25 Solutia Austria Gmbh Wässriges überzugsmittel
AT408657B (de) 1999-12-23 2002-02-25 Solutia Austria Gmbh Wässriges überzugsmittel
WO2002050152A1 (en) * 2000-12-20 2002-06-27 Bayer Corporation Aqueous mixed pmdi/phenolic resin binders for the production of wood composite products
US6512039B1 (en) 2001-11-16 2003-01-28 Lord Corporation Adhesives for bonding peroxide-cured elastomers
AT411062B (de) 2001-11-19 2003-09-25 Solutia Austria Gmbh Beschichtungsmittel
MY156655A (en) * 2006-03-03 2016-03-15 Indspec Chemical Corp Resorcinol resin-blocked isocyanates and their applications
MY148143A (en) * 2006-03-03 2013-03-15 Indspec Chemical Corp Resorcinol-blocked isocyanate compositions and their applications
US20080081169A1 (en) * 2006-10-03 2008-04-03 Louisiana-Pacific Corporation Adhesive Bonding Materials and Composite Lignocellulose Products Formed Using Same and Methods for Producing Composite Lignocellulose Products
MX2013007549A (es) * 2010-12-30 2013-08-21 Saint Gobain Abrasives Inc Cinta de junta y articulos abrasivos preparados con la misma.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933677A (en) * 1974-05-24 1976-01-20 E. I. Du Pont De Nemours & Company Preparation of aqueous dispersions of blocked aromatic polyisocyanates
DE2456469C2 (de) * 1974-11-29 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von in Wasser löslichen bzw. dispergierbaren blockierten Polyisocyanaten und ihre Verwendung als Beschichtungsmittel
US3997592A (en) * 1975-11-24 1976-12-14 E. I. Du Pont De Nemours And Company Preparation of aqueous dispersions of blocked aromatic polyisocyanates
US4119602A (en) * 1977-04-07 1978-10-10 W. R. Grace & Co. Aqueous urethane codispersions
DE2732662A1 (de) * 1977-07-20 1979-02-01 Veba Chemie Ag Isocyanuratgruppen - und endstaendig- blockierte isocyanatgruppen-enthaltende verbindungen
DE2853937A1 (de) * 1978-12-14 1980-07-03 Bayer Ag Verfahren zur herstellung von wasserdispergierbaren oder -loeslichen blockierten polyisocyanaten, die nach dem verfahren erhaeltlichen blockierten polyisocyanate, sowie diese blockierte polyisocyanate als isocyanatkomponente enthaltende lackbindemittel
JPS5856580B2 (ja) * 1980-04-25 1983-12-15 第一工業製薬株式会社 熱反応性ポリウレタンエマルジヨンの製造方法
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
US4596744A (en) * 1985-01-29 1986-06-24 Inmont Corporation Oxime blocked isocyanate cross-linker for cathodic electrocoat
DE3517333A1 (de) * 1985-05-14 1986-11-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung stabiler dispersionen feinteiliger polyisocyanate und deren verwendung
DE3521618A1 (de) * 1985-06-15 1986-12-18 Bayer Ag, 5090 Leverkusen In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe
JPS63225349A (ja) * 1987-03-12 1988-09-20 Dai Ichi Kogyo Seiyaku Co Ltd 熱反応型水性組成物
US4824925A (en) * 1987-12-11 1989-04-25 Ppg Industries, Inc. Novel blocked isocyanates and curable compositions containing the same
US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
DE69026570T2 (de) * 1989-10-03 1996-10-31 Asahi Glass Co Ltd Wässrige Polyurethanzusammensetzung und ihre Verwendung

Also Published As

Publication number Publication date
CA2072902A1 (en) 1993-01-24
ATE129723T1 (de) 1995-11-15
ES2080994T3 (es) 1996-02-16
US5296160A (en) 1994-03-22
DE69205745T2 (de) 1996-04-11
JPH05214239A (ja) 1993-08-24
EP0524511B1 (de) 1995-11-02
EP0524511A1 (de) 1993-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee