Title:
【発明の名称】ジエンコポリマーおよびフェノールを末端基とするポリウレタンまたはポリ尿素を含有する組成物
Document Type and Number:
Japanese Patent JP2632194
Kind Code:
B2
Abstract:
Compositions containing A) a copolymer based on at least one 1,3-diene and at least one polar, ethylenically unsaturated comonomer, and B) a compound of the formula I in which m is 1 or 2, n is 2 to 6, R<1> is the n-valent radical of an elastomeric prepolymer which is soluble or dispersable in epoxy resins, X and Y, independently of one another, are -O- or -NR<3>-, where at least one of these groups must be -NR<3>-, R<2> is an m + 1-valent radical of a polyphenol or aminophenol, and R<3> is hydrogen, C1-C6-alkyl or phenyl, or containing components A) and B) and an epoxy resin C) can be cured to give products of high peel strength and high tear propagation resistance. The curable compositions can be employed, for example, as structural adhesives.
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Inventors:
RORUFU MYUURUHAUPUTO
JEREMII HYUU HOERU
KURISUTOFUAA SUCHUWAATO ADAAREI
UERUNAA RYUTSUFUENAHATO
JEREMII HYUU HOERU
KURISUTOFUAA SUCHUWAATO ADAAREI
UERUNAA RYUTSUFUENAHATO
Application Number:
JP21228088A
Publication Date:
July 23, 1997
Filing Date:
August 26, 1988
Export Citation:
Assignee:
CHIBA GAIGII AG
International Classes:
C08J5/18; C08G59/00; C08G59/40; C08G59/62; C08L9/00; C08L21/00; C08L63/00; C08L75/00; C09D121/00; C09J121/00; C09J163/00; C09J175/00; C09K3/10; (IPC1-7): C08L9/02; C08L63/10; C08L75/00; C09J109/02; C09J163/10; C09J175/00
Attorney, Agent or Firm:
Nobuo Kaida (1 person outside)