Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-11-10
1989-12-26
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525241, 525297, C08L 3306, C08L 2504, C08F27700
Patent
active
048898945
ABSTRACT:
Compatible polymer mixtures which consist of two polymer components which are
(A) 0.1-99.9% by weight of a polymer P1, which is composed by at least 30% by weight of monomers with Formula I, ##STR1## where R.sub.1 stands for hydrogen or methyl and R.sub.2 for a hydrocarbon group with 1-18 carbon atoms, and
(B) 99-0.1% by weight of a polymer P2 which is composed of a monomer with Formula II by at least 30% by weight ##STR2## where R.sub.3 stands for hydrogen, methyl or a group --CH.sub.2 --X--CHR.sub.5 R.sub.6, X stands for a group ##STR3## where Z is oxygen or --NR.sub.4, Z' is oxygen or --NR.sub.4, and R.sub.4 is hydrogen or an alkyl gorup with 1-12 carbon atoms, --CHR.sub.5 R.sub.6 stands for an aliphatic or araliphatic hydrocarbon group with 5-24 carbona atoms.
REFERENCES:
patent: 2941977 (1960-06-01), Roche et al.
patent: 3297794 (1967-01-01), Imai et al.
patent: 3307963 (1967-03-01), Webber
patent: 3629211 (1971-12-01), Nozaki et al.
Siol Werner
Terbrack Ulrich
Berman Susan
Jacobs Lewis T.
Rohm GmbH
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