【発明の名称】熱成形可能な硬質フォーム半製品

Title:

【発明の名称】熱成形可能な硬質フォーム半製品

Document Type and Number:

Japanese Patent JP2588709

Kind Code:

B2

Abstract:

Thermoformable rigid foams are made by reacting an organic polyisocyanate with a polyol component. The polyol component includes at least one organic polyhydroxyl compound having a hydroxyl number of from 28 to 1200, a foaming agent, a catalyst and a compound which masks isocyanate groups. Preferred isocyanate masking compounds are epsilon -caprolactam and nonyl phenol. The foam thus obtained may then be molded and crosslinked by heating it to a temperature of from 150 DEG to 190 DEG C. These foams are particularly useful as interior trim for motor vehicles.

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Inventors:

EBAAHARUTO KEENITSUHI
FURITSUTSU GURONEMAIAA
KARURUUYOZEFU KURAFUTO

Application Number:

JP7765087A

Publication Date:

March 12, 1997

Filing Date:

April 01, 1987

Export Citation:

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Assignee:

BAYER AG

International Classes:

C08G18/00; C08G18/28; C08J9/02; C08G18/48; C08G18/80; C08J9/04; (IPC1-7): C08J9/04; C08G18/80

Domestic Patent References:

JP60197715A
JP57198723A

Attorney, Agent or Firm:

Kawahara Kazuho

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