Skin-shaped product of aminoplast resin mixture and fibrous mate

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...

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428524, 523222, 524598, B32B 2742

Patent

active

049065050

ABSTRACT:
The invention relates to a skin-shaped product comprising an aminoplast-formaldehyde resin mixture and fibrous material and is characterized in that the resin mixture has a viscosity of 25 Pa.s-15.10.sup.3 Pa.s at 120.degree. C. in the skin-shaped product and that the fibrous material in the form of a fleece or a mat has a strength of 0.1 MPa-20 MPa at 20.degree. C.

REFERENCES:
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patent: 4046937 (1977-09-01), McCaskey et al.
patent: 4182701 (1980-01-01), Cottrell, Jr. et al.
patent: 4324832 (1982-04-01), Moroff et al.
patent: 4410481 (1983-10-01), Mayerhoffer
patent: 4430380 (1984-02-01), Honel et al.
patent: 4478771 (1984-10-01), Schreiber
patent: 4542068 (1985-09-01), Whichard
patent: 4756955 (1988-07-01), Rias
European Search Report, Application No. 88201756.9.
International Search Report, International Application No. PCT/CH82/00037.
Abstract, JP-A-60 127 148, by Matsushita Electric Works (1983).
Brydson; Plastics Materials; Newnes-Butterworths; 1975; pp. 542, 543, 555, 564.

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