Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1986-09-18
1988-05-31
Pertilla, Theodore E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 45, 524 46, 524 60, 524 62, 524 66, 524 77, 524275, 524276, 524277, 524279, 524489, 524503, 524517, 524549, C08L 126
Patent
active
047481960
ABSTRACT:
A water repellent composition comprising an emulsion prepared by emulsifying in water (A) a wax having a melting point of from 40.degree. to 90.degree. C. and (B) an olefin-maleic anhydride derivative in the presence of (C) a water-soluble alkaline compound and/or a nonionic emulsifier.
REFERENCES:
patent: 3598778 (1971-08-01), Burdick et al.
patent: 4407999 (1983-10-01), Fushiki et al.
patent: 4613646 (1986-09-01), Sandvick
Kuroda Katsuhiko
Ozawa Yasoji
Tagawa Toru
Yoshimi Kiyoharu
Mitsubishi Chemical Industries Ltd.
Pertilla Theodore E.
Yoshino Gpysum Company, Ltd.
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