Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-11-02
2000-10-24
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524450, 524571, 5245755, 1062152, C08L 304, C08L 900, C08K 334
Patent
active
061368970
ABSTRACT:
A rubber-processing additive for use in bridging rubber grind and virgin rubber. The rubber-processing additive consists of a zeolite, a high molecular weight fatty acid, and a starch. The compound binds the rubber grind to the virgin rubber. The inventive compound is also composed of components that are non-toxic. The compound does not significantly affect the physical properties of the virgin rubber. A method for using a rubber-processing additive to bind rubber grind to virgin rubber is also provided. The method includes the step of adding the inventive compound to a mixture of rubber grind and virgin rubber.
REFERENCES:
patent: 4348492 (1982-09-01), Shasha et al.
patent: 4612342 (1986-09-01), Kostinko
patent: 4888378 (1989-12-01), Kostinko
patent: 4968728 (1990-11-01), Wason
patent: 4983651 (1991-01-01), Griffin
patent: 5223559 (1993-06-01), Arraudeau et al.
patent: 5303661 (1994-04-01), Yu et al.
patent: 5552461 (1996-09-01), Redd et al.
patent: 5597851 (1997-01-01), Romine et al.
patent: 5650454 (1997-07-01), Hoover et al.
patent: 5658651 (1997-08-01), Smith et al.
patent: 5710200 (1998-01-01), Toratini et al.
patent: 5731358 (1998-03-01), Pillai
patent: 5814143 (1998-09-01), Freeman et al.
patent: 5877244 (1999-03-01), Hoover et al.
Cain Edward J.
Emerson Roger D.
Polymer Process Technologies, Inc.
Thomson Daniel A.
Wyrozebski Katarzyna
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