Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1989-07-12
1991-06-25
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
C08G 1814
Patent
active
050267396
ABSTRACT:
A method of producing interior and exterior structural members of automobiles composed of rigid polyurethane foam, which comprises foaming a composition comprising:
REFERENCES:
patent: 2843568 (1958-07-01), Benning et al.
patent: 4440664 (1984-04-01), Pollock et al.
Ito Yoshiyuki
Matsushima Yuzo
Yamamori Satofumi
Honda Giken Kogyo Kabushiki Kaisha
Takeda Chemical Industries Ltd.
Welsh Maurice J.
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