Elastic fixing roll

Details Elastic fixing roll Elastic fixing roll

1994-05-18

1995-11-21

Ryan, Patrick J.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 358, 428 368, 4283044, 4283166, 4283171, 428332, 428339, 428376, 428383, 428421, 428422, 4284231, 428447, 492 53, 492 56, B32B 108

Patent

active

054685311

ABSTRACT:
An elastic fixing roll having an elastic, compliant body material and release surface material is disclosed. The body material comprises porous silicone rubber, fluorosilicone rubber, or fluorocarbon rubber foam, or a porous synthetic polymer foam reinforced with silicone rubber, fluorosilicone rubber, or fluorocarbon rubber. The release surface material is formed of porous polytetrafluoroethylene film containing silicone rubber, fluorosilicone rubber, or fluorocarbon rubber and is bonded to the body material by a non-continuous layer of adhesive. The elastic fixing roll has good strength, resilience, and heat resistance and is suitable for use in hot toner fixing assemblies of copying machines and printing machines

REFERENCES:
patent: 3953566 (1976-04-01), Gore
patent: 4187390 (1980-02-01), Gore
patent: 4533231 (1985-08-01), Shigenobu
patent: 4887340 (1989-12-01), Kato et al.
patent: 5014406 (1991-05-01), Kato et al.
patent: 5068692 (1991-11-01), Menjo
patent: 5123151 (1992-06-01), Uehara et al.
patent: 5180899 (1993-01-01), Inasaki
patent: 5232499 (1993-08-01), Kato et al.
patent: 5294487 (1994-03-01), Ohashi et al.

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