ES484575A1 - Procedimiento para la obtencion de un poliisocianato para lacas - Google Patents

Procedimiento para la obtencion de un poliisocianato para lacas

Info

Publication number
ES484575A1
ES484575A1 ES484575A ES484575A ES484575A1 ES 484575 A1 ES484575 A1 ES 484575A1 ES 484575 A ES484575 A ES 484575A ES 484575 A ES484575 A ES 484575A ES 484575 A1 ES484575 A1 ES 484575A1
Authority
ES
Spain
Prior art keywords
isocyanato
trimethyl
modified
gps
component polyurethane
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
Application number
ES484575A
Other languages
English (en)
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 AG
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 ES484575A1 publication Critical patent/ES484575A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2855—Lactams
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • 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
    • C08G18/8074—Lactams
    • 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
    • C09D175/06—Polyurethanes from polyesters
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31547—Of polyisocyanurate

Abstract

1. Procedimiento para la obtención de un poliisocianato para lacas a base a 1-isocianato-3,3,5-trimetil-5- isocianatometil-ciclohexano modificado, caracterizado porque en una primera etapa de reacción un 5,7 hasta 17,0% en peso de la totalidad del 37,8% en peso de los grupos isocianato del 1-isocianato-3,5,5-trimetil-5-isocianatometil- ciclohexano se transforma por trimerización catalítica, en si conocida, en grupos isocianurato y, en una segunda etapa de reacción, otro 10,5 hasta 29,0% en peso del 37,8% en peso de los grupos isocianato presentes en total en el diisocianato de partida, se bloquea por adición de una cantidad correspondiente de un agente de bloqueo en si conocido, de manera que del 37,8% en peso original se presenten como mínimo un 2,1% en peso de grupos isocianato libres, referido al peso total, excluyendo el peso del agente de bloqueo.
ES484575A 1978-09-29 1979-09-28 Procedimiento para la obtencion de un poliisocianato para lacas Expired ES484575A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782842641 DE2842641A1 (de) 1978-09-29 1978-09-29 Lackpolyisocyanat auf basis von modifiziertem 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexan, ein verfahren zu seiner herstellung und seine verwendung in zweikomponenten-polyurethan-pulverlacken

Publications (1)

Publication Number Publication Date
ES484575A1 true ES484575A1 (es) 1980-06-16

Family

ID=6050965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484575A Expired ES484575A1 (es) 1978-09-29 1979-09-28 Procedimiento para la obtencion de un poliisocianato para lacas

Country Status (7)

Country Link
US (1) US4252923A (es)
EP (1) EP0009694B1 (es)
JP (1) JPS5549360A (es)
AT (1) ATE2074T1 (es)
DE (2) DE2842641A1 (es)
ES (1) ES484575A1 (es)
ZA (1) ZA795164B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929224A1 (de) * 1979-07-19 1981-02-05 Huels Chemische Werke Ag Herstellung von freie nco- und endstaendig mit epsilon -caprolactam blockierte nco-gruppen enthaltenden isophorondiisocyanataddukten, sowie danach hergestellte verbindungen
DE2929150A1 (de) * 1979-07-19 1981-02-12 Huels Chemische Werke Ag Pulverfoermige ueberzugsmassen mit hoher lagerstabilitaet sowie deren herstellung
DE3039824A1 (de) * 1980-10-22 1982-05-27 Bayer Ag, 5090 Leverkusen Neue lackpolyisocyanate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als isocyanatkomponente in hitzehaertbaren zweikomponenten-polyurethanlacken
DE3100262A1 (de) * 1981-01-08 1982-08-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, als katalysator-komponente fuer dieses verfahren geeignete loesungen, sowie die verwendung der verfahrensprodukte als isocyanat-komponente bei der herstellung von polyurethanen
DE3100263A1 (de) * 1981-01-08 1982-08-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung bei der herstellung von polyurethanen
IT1169010B (it) * 1981-01-08 1987-05-20 Hoechst Ag Leganti polimerici, solidi, per vernici termoindurenti in polvere a base di prepolimeri poliuretanici carbossilati con gruppi isocianici bloccati e vernici contenenti detti leganti
US4396681A (en) * 1981-06-10 1983-08-02 Essex Chemical Corporation Process for coating one pot moisture curable coating composition onto non-porous substrate and article
DE3125569A1 (de) * 1981-06-30 1983-01-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von ueberzuegen
DE3137133A1 (de) * 1981-09-18 1983-04-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ueberzuegen
DE3144672A1 (de) * 1981-11-10 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mischtrimerisaten organischer isocyanate, die nach dem verfahren erhaltenen mischtrimerisate, sowie ihre verwendung zur herstellung von polyurethanen
US4403084A (en) * 1982-03-15 1983-09-06 Warner-Lambert Company Crystalline, grindable polyurethane prepolymers
US4434126A (en) 1982-03-15 1984-02-28 Warner-Lambert Company Powder coating process for forming soft flexible polyurethane film
DE3226131A1 (de) * 1982-07-13 1984-01-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ueberzuegen
DE3227489A1 (de) * 1982-07-23 1984-01-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente zur herstellung von polyurethanen
DE3312028A1 (de) * 1983-04-02 1984-10-11 Chemische Werke Hüls AG, 4370 Marl Blockierte polysocyanate, ihre herstellung und verwendung
DE3322718A1 (de) * 1983-06-24 1985-01-03 Chemische Werke Hüls AG, 4370 Marl Als pulverlack bzw. bindemittel fuer pulverlacke geeignetes stoffgemisch
DE3328131C2 (de) * 1983-08-04 1994-02-03 Huels Chemische Werke Ag Pulverlacke auf der Basis teilblockierter IPDI-Isocyanurate und hydroxylgruppenhaltiger Polyester sowie ein Verfahren zur Herstellung matter Überzüge
DE3434881A1 (de) * 1984-09-22 1986-04-03 Hüls AG, 4370 Marl Lagerstabile polyurethanharz-pulverlacke
DE3543925A1 (de) * 1985-12-12 1987-06-19 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente zur herstellung von polyurethanen
DE3624775A1 (de) * 1986-07-22 1988-01-28 Bayer Ag Pulverlack und seine verwendung zur beschichtung von hitzeresistenten substraten
US4794154A (en) * 1988-05-06 1988-12-27 Basf Corporation Two-component urethane containing blocked isocyanate
US5112931A (en) * 1989-07-17 1992-05-12 Miles Inc. Blocked polyisocyanates for the production of powder coatings with flat finishes
US5091475A (en) * 1989-07-17 1992-02-25 Mobay Corporation Powder coatings with flat finishes
DE4204995C2 (de) * 1992-02-19 1994-11-03 Huels Chemische Werke Ag Mit 2,5-Diketopiperazinen blockierte Diisocyanate, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung in Polyurethan-Pulverlacken
DE4406157A1 (de) * 1994-02-25 1995-08-31 Bayer Ag Pulverlack und seine Verwendung
DE19603389A1 (de) 1996-01-31 1997-08-07 Huels Chemische Werke Ag Blockierte aliphatische Diisocyanate oder Diisocyanat-Addukte
DE19604581A1 (de) 1996-02-08 1997-08-14 Bayer Ag Polyurethan-Pulvermattlacke
FR2774381B1 (fr) * 1998-01-30 2001-06-22 Rhodia Chimie Sa Composition utile pour l'obtention de revetement mat ou satine, utilisation de cette composition et revetement ainsi obtenu
US6291624B1 (en) 1996-07-30 2001-09-18 Rhodia Chimie Composition which is useful for obtaining a matt or satin coating, use of this composition and coating thus obtained
EP0822210A1 (fr) * 1996-07-30 1998-02-04 Rhone-Poulenc Chimie Composition utile pour l'obtention de revêtement mat ou satine, utilisation de cette composition et revêtement ainsi obtenu
FR2766830B1 (fr) * 1997-07-30 1999-09-10 Rhodia Chimie Sa Composition utile pour l'obtention de revetement mat ou satine, utilisation de cette composition et revetement ainsi obtenu
DE19728411C2 (de) * 1997-07-03 2001-09-27 Basf Coatings Ag Polyurethanharz, Verfahren zu seiner Herstellung und seine Verwendung in wäßrigen Zweikomponenten-Klarlacken
CN1122679C (zh) * 1997-07-30 2003-10-01 罗狄亚化学公司 用于获得无光或缎光涂料的组合物及其用途和所获得的涂料
DE19755033B4 (de) * 1997-12-11 2006-12-14 Ulf Prümmer Polymer-Chemie GmbH Lichtbeständige. reaktive 2-K-PUR-Lacke, die bei Raumtemperatur härten
DE19755032B4 (de) * 1997-12-11 2005-02-17 Ulf Prümmer Polymer-Chemie GmbH Kalthärtende, lösemittelfreie, duroplastische Polyurethan-Polyharnstoff-Massen
US6762272B1 (en) 2000-02-03 2004-07-13 Rhodia Chimie Compositions useful for obtaining high gloss coatings, methods of using such compositions and coatings thus obtained
DE10033097A1 (de) 2000-07-07 2002-01-17 Degussa Verfahren zur Herstellung von hochreaktiven(semi)kristallinen und amorphen blockierten Polyisocyanaten
DE60201700T2 (de) * 2001-04-25 2005-12-15 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung von Pulverbeschichtungsstoff aus Polyester
US8940370B2 (en) * 2009-03-04 2015-01-27 Axalta Coating Systems Ip Co., Llc Process for the preparation of the top coat layer of an automotive OEM multi-layer coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050257A (es) * 1964-11-16
DE2707656C2 (de) * 1977-02-23 1986-04-17 Bayer Ag, 5090 Leverkusen Pulverförmige Überzugsmittel
DE2712931A1 (de) * 1977-03-24 1978-09-28 Veba Chemie Ag Isocyanuratgruppen - und endstaendig- blockierte isocyanatgruppen - enthaltende verbindungen
DE2732662A1 (de) * 1977-07-20 1979-02-01 Veba Chemie Ag Isocyanuratgruppen - und endstaendig- blockierte isocyanatgruppen-enthaltende verbindungen

Also Published As

Publication number Publication date
EP0009694A1 (de) 1980-04-16
ATE2074T1 (de) 1983-01-15
JPS6353188B2 (es) 1988-10-21
ZA795164B (en) 1980-10-29
DE2964360D1 (en) 1983-01-27
EP0009694B1 (de) 1982-12-22
DE2842641A1 (de) 1980-04-10
US4252923A (en) 1981-02-24
JPS5549360A (en) 1980-04-09

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