Title:
【発明の名称】イソプロピル-ジメチルベンジルイソシアネート共重合体の製造法
Document Type and Number:
Japanese Patent JP2783418
Kind Code:
B2
Abstract:
Substantially alternating, organic solvent soluble copolymers of 2000 to 4000 molecular weight useful as crosslinking agents and containing monomeric units derived from monomers comprising (i) 40 to 50 mole percent of an isopropenyl- alpha - alpha -dimethylbenzyl isocyanate, and (ii) 60 to 45 mole percent of an unsaturated ester are described together with processes for their preparation. Curable compositions containing the copolymer and an isocyanate reactive material are also described.
Inventors:
BAZUKEN AREKUSANIAN
ROBAATO JII RIIZU
DENIIZU II FUIORI
ROBAATO JII RIIZU
DENIIZU II FUIORI
Application Number:
JP8413789A
Publication Date:
August 06, 1998
Filing Date:
April 04, 1989
Export Citation:
Assignee:
AMERIKAN SAIANAMITSUDO CO
International Classes:
C08F2/06; C08F212/14; C08G18/76; C08G18/67; C08G18/77; C08G18/81; (IPC1-7): C08F212/14; C08F2/06
Domestic Patent References:
| JP59227910A | ||||
| JP61120862A | ||||
| JP61277659A | ||||
| JP6320373A | ||||
| JP60161417A |
Attorney, Agent or Firm:
Heiyoshi Odashima