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BE894554A - Perfectionnements aux polyurethannes anioniques - Google Patents

Perfectionnements aux polyurethannes anioniques

Info

Publication number
BE894554A
BE894554A BE0/209137A BE209137A BE894554A BE 894554 A BE894554 A BE 894554A BE 0/209137 A BE0/209137 A BE 0/209137A BE 209137 A BE209137 A BE 209137A BE 894554 A BE894554 A BE 894554A
Authority
BE
Belgium
Prior art keywords
anionic polyurethanes
polyurethanes
anionic
Prior art date
Application number
BE0/209137A
Other languages
English (en)
Inventor
Shmuel Dabi
Peter Loewrigkeit
Original Assignee
Witco Chemical Corp
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 Witco Chemical Corp filed Critical Witco Chemical Corp
Publication of BE894554A publication Critical patent/BE894554A/fr

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
BE0/209137A 1981-10-15 1982-09-30 Perfectionnements aux polyurethannes anioniques BE894554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/311,588 US4447571A (en) 1980-04-09 1981-10-15 Stabilization of polyurethanes

Publications (1)

Publication Number Publication Date
BE894554A true BE894554A (fr) 1983-01-17

Family

ID=23207575

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209137A BE894554A (fr) 1981-10-15 1982-09-30 Perfectionnements aux polyurethannes anioniques

Country Status (6)

Country Link
US (1) US4447571A (fr)
BE (1) BE894554A (fr)
DE (1) DE3238169A1 (fr)
FR (1) FR2514770A1 (fr)
GB (1) GB2107338A (fr)
NL (1) NL8203997A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443342A1 (de) * 1984-11-28 1986-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von modifizierten polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung in polyurethanlacken
DE3837519A1 (de) * 1988-11-04 1990-05-10 Basf Lacke & Farben Lagerstabile vernetzbare waessrige polyurethandispersionen
US4933237A (en) * 1989-02-17 1990-06-12 Eastman Kodak Company Paint coated sheet material with adhesion promoting composition
US5137967A (en) * 1990-07-06 1992-08-11 Reichhold Chemicals, Inc. Hydrazine extended aqueous polyurethane
US5219909A (en) * 1992-01-31 1993-06-15 E. I. Du Pont De Nemours And Company Semicarbazide/urethane stabilizer
US5216078A (en) * 1992-07-29 1993-06-01 Basf Corporation Isocyanate-crosslinked coating having reduced yellowing
CA2116167C (fr) * 1993-03-15 2007-05-15 Myron W. Shaffer Compositions de revetement a un seul element contenant des polyisocyanates bloques par des groupes oxime ou lactame a proprietes ameliorees de resistance au jaunissement
US5510443A (en) * 1993-03-15 1996-04-23 Bayer Corporation Process for preparing a coating with improved resistance to yellowing and the resulting coating
JP2657203B2 (ja) * 1993-10-01 1997-09-24 中小企業事業団 水性印刷インキ組成物
US5700867A (en) * 1993-10-01 1997-12-23 Toyo Ink Manufacturing Co., Ltd. Aqueous dispersion of an aqueous hydrazine-terminated polyurethane
DE102004002525A1 (de) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Beschichtungsmittelzusammensetzung
DE102004002526A1 (de) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Thermovergilbungsstabile Polyurethan-Polyharnstoff Dispersionen
DE102004002527A1 (de) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Schlichtezusammensetzung
EP2072550A1 (fr) * 2007-12-21 2009-06-24 Sika Technology AG Compositions durcissables à dégazage réduit
EP2080776A1 (fr) * 2008-01-18 2009-07-22 E. I. Du Pont de Nemours and Company Dispersions aqueuses de résine, leur procédé de production et compositions de revêtement formulées les comprenant
US20110079346A1 (en) * 2009-10-05 2011-04-07 Barbara Strickland Water based bonding compound and method
US20150005444A1 (en) * 2012-01-25 2015-01-01 Bayer Intellectual Property Gmbh Polyurethane dispersions for coating textiles
US10351653B2 (en) 2014-05-28 2019-07-16 3M Innovative Properties Company Polyurethane-polyurea dispersions comprising hydrazine or hydrazide chain extenders
US10899944B2 (en) 2018-10-29 2021-01-26 Lake Region Manufacturing, Inc. Polyurethane urea-containing adipic acid dihydrazide where active hydrogens react with the epoxy group found on glycidol to form a diol
CN114891174B (zh) * 2022-06-29 2024-06-25 万华化学集团股份有限公司 一种水性聚氨酯树脂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188302A (en) * 1959-01-30 1965-06-08 Du Pont Diamine cured fluid polyether urethane compositions
US3923713A (en) * 1972-07-26 1975-12-02 American Cyanamid Co Non-yellowing textile adhesive
US3929726A (en) * 1974-09-06 1975-12-30 Goodrich Co B F Color stabilized polyurethanes

Also Published As

Publication number Publication date
GB2107338A (en) 1983-04-27
US4447571A (en) 1984-05-08
DE3238169A1 (de) 1983-05-05
FR2514770A1 (fr) 1983-04-22
NL8203997A (nl) 1983-05-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WITCO CHEMICAL CORP.

Effective date: 19850930