Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1984-11-06
1986-11-25
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
52629295, C08F23008, C08F21860
Patent
active
046250069
ABSTRACT:
The present invention relates to copolymers which can be used as adhesion mediating agents (adhesivers) between polymers and inorganic-oxide material. They are characterized by a reactive alkoxysilyl group and an acrylic or methacrylic acid moiety. Each of these two groups is linked to a fundamental constituent having two chain carbon atoms, this fundamental constituent being constructed on a compound having an ethylenically unsaturated group as monomer. The ratio of the alkoxysilyl groups to the acrylic or methacrylic acid esters in the new copolymers can be established as desired, for example by copolymerizing the copolymers with other compounds having ethylenically unsaturated groups, which do not have the above-named moieties. The present invention also relates to a method of preparing these new copolymers as well as intermediates which occur in the practice of this method, as formerly unknown products.
REFERENCES:
patent: 3488331 (1970-01-01), Jorgensen, Jr.
patent: 3707518 (1972-12-01), Bemmel et al.
patent: 3923703 (1975-12-01), Fukutani et al.
patent: 4112213 (1978-09-01), Waldmon
patent: 4308014 (1981-12-01), Kawahara et al.
patent: 4326049 (1982-04-01), Rosmussen
Bernhardt Gunther
Hanisch Horst
Dynamit Nobel Aktiengesellschaft
Kulkosky Peter F.
Schofer Joseph L.
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