BE878978A - POLYFUNCTIONAL ISOCYANATES FREE OF ALKALINE AND UREA GROUPS, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE PREPARATION OF COATING MASSES - Google Patents

POLYFUNCTIONAL ISOCYANATES FREE OF ALKALINE AND UREA GROUPS, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE PREPARATION OF COATING MASSES

Info

Publication number
BE878978A
BE878978A BE0/197293A BE197293A BE878978A BE 878978 A BE878978 A BE 878978A BE 0/197293 A BE0/197293 A BE 0/197293A BE 197293 A BE197293 A BE 197293A BE 878978 A BE878978 A BE 878978A
Authority
BE
Belgium
Prior art keywords
preparation
alkaline
application
urea groups
polyfunctional isocyanates
Prior art date
Application number
BE0/197293A
Other languages
French (fr)
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of BE878978A publication Critical patent/BE878978A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
BE0/197293A 1978-09-25 1979-09-25 POLYFUNCTIONAL ISOCYANATES FREE OF ALKALINE AND UREA GROUPS, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE PREPARATION OF COATING MASSES BE878978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2841713A DE2841713C2 (en) 1978-09-25 1978-09-25 (meth)acrylamide! polymer polyfunctional isocyanate derivs. - obtd. by reacting N-chloramide deriv. of the polymer with tert. amine, giving prod. free from alkaline or urea gps.

Publications (1)

Publication Number Publication Date
BE878978A true BE878978A (en) 1980-01-16

Family

ID=6050404

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197293A BE878978A (en) 1978-09-25 1979-09-25 POLYFUNCTIONAL ISOCYANATES FREE OF ALKALINE AND UREA GROUPS, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE PREPARATION OF COATING MASSES

Country Status (5)

Country Link
JP (1) JPS5545790A (en)
BE (1) BE878978A (en)
CA (1) CA1123450A (en)
DE (1) DE2841713C2 (en)
SU (1) SU876061A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932765C2 (en) * 1979-08-13 1986-09-18 Akzo Gmbh, 5600 Wuppertal Use of alkali and urea group-free polyfunctional isocyanates for the production of paints
JPH0629296B2 (en) * 1985-05-28 1994-04-20 日本ペイント株式会社 Blocked acylisocyanate group-containing polymer and process for producing the same
JPS62146060U (en) * 1986-03-07 1987-09-14

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483242A (en) 1966-11-14 1969-12-09 Allied Chem Process for the preparation of isocyanates
DE2338755A1 (en) 1973-07-31 1975-02-13 B Ulrich Dr Kaczmar Snake-cage polymer contg. N-chloro-substd. polymeric amides - for use as oxidn. and chlorination agents
US3929744A (en) 1974-10-31 1975-12-30 Cook Paint & Varnish Co Polymeric isocyanates and process for making same
JPS51122188A (en) 1975-04-12 1976-10-26 Ryoichi Senjiyu Method of aminating polyacrylamide
US4195142A (en) 1977-06-24 1980-03-25 Gaf Corporation Modified tertiary amide polymers

Also Published As

Publication number Publication date
DE2841713C2 (en) 1986-10-16
CA1123450A (en) 1982-05-11
SU876061A3 (en) 1981-10-23
JPS5545790A (en) 1980-03-31
DE2841713A1 (en) 1980-04-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AKZO N.V.

Effective date: 19880930