Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-02-22
1992-08-04
Carrillo, Ana L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525276, 525292, 525296, 525308, 5253276, 5253305, 525375, 525379, 525380, 525381, 525382, 525384, 525385, C08L 3310, C08L 3502, C08F26504, C08F26704
Patent
active
051359871
ABSTRACT:
Binders for moisture-hardening coating or sealing compositions contain modified copolymers having a weight average molecular weight of from 1,500 to 75,000 determined by gel permeation chromatography of olefinically unsaturated compounds containing chemically incorporated moieties which are addition-reactive to amino wherein the modified copolymers contain both
REFERENCES:
patent: 4062908 (1977-12-01), van Acker
patent: 4279793 (1981-07-01), Wellner
Translation of East German Patent 0150212.
Translation of Japan Patent 59-078207.
Blum Harald
Hohlein Peter
Pedain Josef
Wamprecht Christian
Bayer Aktiengesellschaft
Carrillo Ana L.
Jagannathan Vasu S.
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