Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1991-06-28
1994-04-26
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 60, 525 545, C08L 9500, C08L 6300
Patent
active
053067509
ABSTRACT:
Disclosed is a thermoplastic polymer-linked-asphalt and a process for making a thermoplastic polymer-linked-asphalt. More particularly, disclosed is a reaction process for linking epoxide-containing polymers to asphalt. The improved thermoplastic polymer-linked-asphalt product is particularly useful in road paving and roofing applications.
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Trade Brochure, "Ethylene Copolymers", by Orkem, no apparent publication e on document. Brochure received by Applicant in 1989 prior to applicants' filing date. p. 3 of brochure refers to date launched in 1989.
Goodrich J. L.
Statz R. J.
Bleutge John C.
Chevron Research and Technology Company A Divison of Chevron U.S
DeYoung J. J.
E. I. Du Pont de Nemours & Co.
Turner W. K.
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