FR2013306A1 - - Google Patents

Info

Publication number
FR2013306A1
FR2013306A1 FR6924667A FR6924667A FR2013306A1 FR 2013306 A1 FR2013306 A1 FR 2013306A1 FR 6924667 A FR6924667 A FR 6924667A FR 6924667 A FR6924667 A FR 6924667A FR 2013306 A1 FR2013306 A1 FR 2013306A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6924667A
Other languages
French (fr)
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
Priority claimed from DE19681770927 external-priority patent/DE1770927C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2013306A1 publication Critical patent/FR2013306A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3256—Reaction products of polyamines with aldehydes or ketones

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6924667A 1968-07-19 1969-07-18 Withdrawn FR2013306A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770927 DE1770927C3 (en) 1968-07-19 Process for the preparation of more than bifunctional polyisocyanates by reacting amines with an excess of di or polyisocyanates

Publications (1)

Publication Number Publication Date
FR2013306A1 true FR2013306A1 (en) 1970-03-27

Family

ID=5700691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6924667A Withdrawn FR2013306A1 (en) 1968-07-19 1969-07-18

Country Status (4)

Country Link
BE (1) BE736311A (en)
FR (1) FR2013306A1 (en)
GB (1) GB1263609A (en)
NL (1) NL6910540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350367A1 (en) * 1976-05-04 1977-12-02 Bayer Ag PROCESS FOR PREPARING POLYISOCYANATES WITH BIURET GROUPS

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147714A (en) 1976-03-10 1979-04-03 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates which contain biuret groups
DE3403278A1 (en) * 1984-01-31 1985-08-01 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYISOCYANATES WITH BIURET STRUCTURE
DE3403277A1 (en) * 1984-01-31 1985-08-01 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYISOCYANATES WITH BIURET STRUCTURE
DE3742181A1 (en) * 1987-12-12 1989-06-22 Bayer Ag PROCESS FOR PREPARING BIURET POLYISOCYANATES, THE COMPOUNDS OBTAINED BY THIS METHOD AND THEIR USE
DE102009038463A1 (en) * 2009-08-21 2011-02-24 Bayer Materialscience Ag Process for the preparation of biuret polyisocyanates
WO2017044726A1 (en) 2015-09-11 2017-03-16 Ppg Industries Ohio, Inc. Curable coating compositions containing poly activated methylene resins and polyisocyanates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350367A1 (en) * 1976-05-04 1977-12-02 Bayer Ag PROCESS FOR PREPARING POLYISOCYANATES WITH BIURET GROUPS

Also Published As

Publication number Publication date
NL6910540A (en) 1970-01-21
DE1770927A1 (en) 1972-01-13
DE1770927B2 (en) 1975-09-11
GB1263609A (en) 1972-02-16
BE736311A (en) 1969-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse