IT1032054B - PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS - Google Patents

PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS

Info

Publication number
IT1032054B
IT1032054B IT51719/74A IT5171974A IT1032054B IT 1032054 B IT1032054 B IT 1032054B IT 51719/74 A IT51719/74 A IT 51719/74A IT 5171974 A IT5171974 A IT 5171974A IT 1032054 B IT1032054 B IT 1032054B
Authority
IT
Italy
Prior art keywords
polyisociants
polturethane
paints
procedure
particularly used
Prior art date
Application number
IT51719/74A
Other languages
Italian (it)
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
Priority claimed from DE19742414391 external-priority patent/DE2414391C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1032054B publication Critical patent/IT1032054B/en

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
    • C08G18/74—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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8032—Masked aliphatic or cycloaliphatic polyisocyanates not provided for in one single of the groups C08G18/8016 and C08G18/8025
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT51719/74A 1973-06-27 1974-06-25 PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS IT1032054B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2332567 1973-06-27
DE19742414391 DE2414391C3 (en) 1974-03-26 1974-03-26 Process for the production of physiologically harmless polyisocyanate solutions

Publications (1)

Publication Number Publication Date
IT1032054B true IT1032054B (en) 1979-05-30

Family

ID=25765383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51719/74A IT1032054B (en) 1973-06-27 1974-06-25 PROCEDURE FOR PREPARING SOLUTIONS OR POLYISOCIANTS PARTICULARLY USED FOR POLTURETHANE PAINTS

Country Status (10)

Country Link
JP (1) JPS5411839B2 (en)
DK (1) DK343574A (en)
ES (1) ES427705A1 (en)
FR (1) FR2235145B1 (en)
GB (1) GB1434445A (en)
IE (1) IE39556B1 (en)
IT (1) IT1032054B (en)
LU (1) LU70420A1 (en)
NL (1) NL7408474A (en)
SE (1) SE414032B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550156C2 (en) * 1975-11-07 1983-12-15 Bayer Ag, 5090 Leverkusen Process for the production of polyisocyanate mixtures with blocked isocyanate groups and their use in polyurethane stoving enamels
JPS52141897A (en) * 1976-05-20 1977-11-26 Mitsubishi Chem Ind Ltd Preparation of urethane prepolymer
DE2626175C3 (en) * 1976-06-11 1979-04-05 Bayer Ag, 5090 Leverkusen Process for the production of oligourethanes and their use for the production of polyurethane plastics
DE2845514A1 (en) * 1978-10-19 1980-04-30 Bayer Ag ISOCYANATE MIXTURE AND ITS USE AS BINDING AGENT IN ONE-COMPONENT LACQUERS
JPS56159214A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Production of urethane prepolymer
JPH0670120B2 (en) * 1986-04-04 1994-09-07 大日本インキ化学工業株式会社 Method for producing polyisocyanate
DE4005763A1 (en) * 1990-02-23 1991-08-29 Bayer Ag USE OF URETHANOUS GROUP ISOCYANATES AS DRYING AGENT AND A METHOD FOR THE PRODUCTION OF A COATING AGENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549569A (en) * 1966-10-10 1970-12-22 Textron Inc Polyurethane coating compositions prepared from 1-isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexane

Also Published As

Publication number Publication date
FR2235145A1 (en) 1975-01-24
LU70420A1 (en) 1975-03-27
JPS5411839B2 (en) 1979-05-17
DK343574A (en) 1975-03-17
JPS5070495A (en) 1975-06-11
IE39556B1 (en) 1978-11-08
ES427705A1 (en) 1976-12-01
FR2235145B1 (en) 1978-02-17
GB1434445A (en) 1976-05-05
IE39556L (en) 1974-12-27
NL7408474A (en) 1974-12-31
SE7408495L (en) 1974-12-30
SE414032B (en) 1980-07-07

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