Light-stable microporous coatings

Details Light-stable microporous coatings Light-stable microporous coatings

1988-09-09

1990-03-20

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

427246, 428224, 428260, 428265, 428289, 4283155, 4284231, 428413, B32B 2700

Patent

active

049100785

ABSTRACT:
Waterproof, moisture-vapor-permeable aromatic urethane-coated fabrics that resist degradation caused by ultraviolet light are prepared by incorporating hindered amine ultraviolet stabilizers into the aromatic urethane elastomer solvent solution that forms a microporous polyurethane layer by the wet coagulation method on a base fabric.

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Ciba--Geigy Product Brochure Tinuvin.RTM. 292, Hindered Amine Light Stabilizer for Coatings, 1981.
Ciba--Geigy Product Brochure Tinuvin.RTM. 1130, Liquid UV--Absorber with High Performance.
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Ciba--Geigy Product Brochure, Tinuvin.RTM. 328, Ultraviolet Light Absorber for Plastics and Coatings.

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