FR2241573B1 - - Google Patents

Info

Publication number
FR2241573B1
FR2241573B1 FR7429041A FR7429041A FR2241573B1 FR 2241573 B1 FR2241573 B1 FR 2241573B1 FR 7429041 A FR7429041 A FR 7429041A FR 7429041 A FR7429041 A FR 7429041A FR 2241573 B1 FR2241573 B1 FR 2241573B1
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.)
Expired
Application number
FR7429041A
Other versions
FR2241573A1 (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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2241573A1 publication Critical patent/FR2241573A1/fr
Application granted granted Critical
Publication of FR2241573B1 publication Critical patent/FR2241573B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/70—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
    • C08G18/8093—Compounds containing active methylene groups
FR7429041A 1973-08-23 1974-08-23 Expired FR2241573B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342603A DE2342603C3 (de) 1973-08-23 1973-08-23 Verfahren zur Herstellung von Malonsäuredialkylesterblockierten Biuretpolyisocyanaten sowie deren Verwendung

Publications (2)

Publication Number Publication Date
FR2241573A1 FR2241573A1 (fr) 1975-03-21
FR2241573B1 true FR2241573B1 (fr) 1979-01-05

Family

ID=5890528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429041A Expired FR2241573B1 (fr) 1973-08-23 1974-08-23

Country Status (10)

Country Link
BE (1) BE819042A (fr)
DE (1) DE2342603C3 (fr)
DK (1) DK449474A (fr)
FR (1) FR2241573B1 (fr)
GB (1) GB1442024A (fr)
IE (1) IE39672B1 (fr)
IT (1) IT1018973B (fr)
LU (1) LU70771A1 (fr)
NL (1) NL7411118A (fr)
SE (1) SE7410681L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046409A1 (de) 1980-12-10 1982-07-15 Bayer Ag, 5090 Leverkusen Beschichtungsmittel und ein verfahren zur herstellung von ueberzuegen
US4439593A (en) * 1983-05-26 1984-03-27 Mobay Chemical Corporation Polyurethane compositions with improved storage stability
US4518522A (en) * 1983-09-19 1985-05-21 Mobay Chemical Corporation Blocked polyisocyanates with improved storage stability
AT381500B (de) * 1985-05-29 1986-10-27 Vianova Kunstharz Ag Verfahren zur herstellung von vernetzungskomponenten und deren verwendung fuer lackbindemittel
DE3606513C2 (de) 1986-02-28 1998-05-07 Basf Coatings Ag Dispersionen von vernetzten Polymermikroteilchen in wäßrigen Medien und Verfahren zur Herstellung dieser Dispersionen
US4677180A (en) * 1986-07-16 1987-06-30 Mobay Corporation Polyurethane compositions with improved storage stability
DE4022660A1 (de) * 1990-07-17 1992-01-23 Bayer Ag Bindemittelkombination, ihre verwendung in einbrennlacken und ein verfahren zur herstellung von ueberzuegen
DE4405042A1 (de) * 1994-02-17 1995-08-24 Herberts Gmbh Verfahren zur Herstellung von blockierten Isocyanaten, die erhaltenen blockierten Isocyanate und deren Verwendung
DE19534624A1 (de) * 1995-09-18 1997-03-20 Bayer Ag Allophanatgruppen aufweisende Polyisocyanate auf Basis Diphenylmethandiisocyanat mit überwiegend oder vollständig blockierten Isocyanatgruppen
JP3712295B2 (ja) * 1996-04-12 2005-11-02 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物及びそれを用いた一液性熱硬化組成物
CN1174262C (zh) 1999-06-24 2004-11-03 日本Arc株式会社 塑料镜片
US6891012B2 (en) 2003-05-23 2005-05-10 Bayer Materialscience Llc Powder coatings produced with crosslinkers capable of curing at low temperatures and coated articles produced therefrom
DE102008063085A1 (de) 2008-12-24 2010-07-01 Basf Coatings Ag Lackzusammensetzung

Also Published As

Publication number Publication date
DE2342603C3 (de) 1981-09-10
DK449474A (fr) 1975-04-28
SE7410681L (fr) 1975-02-24
NL7411118A (nl) 1975-02-25
DE2342603B2 (de) 1980-10-16
BE819042A (fr) 1975-02-21
IE39672L (en) 1975-02-23
IE39672B1 (en) 1978-12-06
LU70771A1 (fr) 1975-06-11
DE2342603A1 (de) 1975-03-06
IT1018973B (it) 1977-10-20
FR2241573A1 (fr) 1975-03-21
GB1442024A (en) 1976-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse