Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1980-11-24
1981-12-01
Ziegler, J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
260 40R, 525 63, 525 92, 525167, 525309, C08F29300
Patent
active
043037623
ABSTRACT:
A composition of matter which is prepared by blended with an unsaturated resin with a block copolymer which is obtained by employing a polymeric peroxide has dispersion stability during long storage found in no conventional one.
A hardened moulding product obtained from the aforementioned composition matters is small in its volume shrinkage and exhibit smoothness and gloss to the surface thereof even it is employed after long period storage.
REFERENCES:
patent: 3644574 (1972-02-01), Jackson, Jr. et al.
Banno Shigeki
Kanazawa Nobuo
Matsushima Masaru
Nakayama Masaharu
Nippon Oil and Fats Co. Ltd.
Ziegler J.
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