Artificial leathers

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

Patent

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Details

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.

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