GB2124640B - Process for the production of modified polyisocyanates and the use thereof - Google Patents

Process for the production of modified polyisocyanates and the use thereof

Info

Publication number
GB2124640B
GB2124640B GB08320496A GB8320496A GB2124640B GB 2124640 B GB2124640 B GB 2124640B GB 08320496 A GB08320496 A GB 08320496A GB 8320496 A GB8320496 A GB 8320496A GB 2124640 B GB2124640 B GB 2124640B
Authority
GB
United Kingdom
Prior art keywords
production
modified polyisocyanates
polyisocyanates
modified
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
GB08320496A
Other versions
GB8320496D0 (en
GB2124640A (en
Inventor
Hans Hettel
Bonin Wulf Von
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 GB8320496D0 publication Critical patent/GB8320496D0/en
Publication of GB2124640A publication Critical patent/GB2124640A/en
Application granted granted Critical
Publication of GB2124640B publication Critical patent/GB2124640B/en
Expired 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
    • C08G18/80—Masked polyisocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB08320496A 1982-07-31 1983-07-29 Process for the production of modified polyisocyanates and the use thereof Expired GB2124640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823228721 DE3228721A1 (en) 1982-07-31 1982-07-31 METHOD FOR PRODUCING MODIFIED POLYISOCYANATES AND THEIR USE

Publications (3)

Publication Number Publication Date
GB8320496D0 GB8320496D0 (en) 1983-09-01
GB2124640A GB2124640A (en) 1984-02-22
GB2124640B true GB2124640B (en) 1985-05-30

Family

ID=6169867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320496A Expired GB2124640B (en) 1982-07-31 1983-07-29 Process for the production of modified polyisocyanates and the use thereof

Country Status (4)

Country Link
BE (1) BE897401A (en)
DE (1) DE3228721A1 (en)
FR (1) FR2531080A1 (en)
GB (1) GB2124640B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443342A1 (en) * 1984-11-28 1986-05-28 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING MODIFIED POLYISOCYANATES, THE COMPOUNDS AVAILABLE ACCORDING TO THIS METHOD AND THEIR USE IN POLYURETHANE PAINTS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174760B (en) * 1963-02-18 1964-07-30 Bayer Ag Process for the production of polyisocyanates with a biuret structure
DE1924302C3 (en) * 1969-05-13 1980-06-19 Bayer Ag, 5090 Leverkusen Process for the production of foams containing biuret groups and urethane groups
DE2044192A1 (en) * 1970-09-07 1972-03-16 Bayer Process for the production of foam materials
DE2308015B2 (en) * 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Process for the production of polyisocyanates with a biuret structure
DE2437130A1 (en) * 1974-08-01 1976-02-12 Bayer Ag AGAINST MONOMER REPLACEMENT, STABILIZED BIURET POLYISOCYANATE MIXTURE
DE2654745A1 (en) * 1976-12-03 1978-06-08 Bayer Ag PROCESS FOR THE PREPARATION OF BIURET GROUP-CONTAINING POLYISOCYANATES

Also Published As

Publication number Publication date
BE897401A (en) 1984-01-30
GB8320496D0 (en) 1983-09-01
FR2531080A1 (en) 1984-02-03
DE3228721A1 (en) 1984-02-02
GB2124640A (en) 1984-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee