Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1982-07-22
1984-02-28
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428219, 428220, 428233, 428234, 428235, 428284, 428286, 428297, 428298, 428299, 428300, 428301, 428340, 4284231, 428904, B32B 702
Patent
active
044342055
ABSTRACT:
An artificial leather is made by impregnating a special nonwoven web substrate with an elastic polymer material. In another embodiment the substrate comprises a nonwoven fabric laminated to a woven or nonwoven fabric.
REFERENCES:
patent: 4146663 (1979-03-01), Ikeda et al.
Fujii Shigeo
Ikeda Tokuzo
Mikami Takashi
Okano Shuji
Bell James J.
Clarke W. T.
Kurtzman M. B.
Toa Nenryo Kogyo Kabushiki Kaisha
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