Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1995-08-10
1998-03-03
Mullis, Jeffrey
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
C08G 6100, C08F23600, C08F23604
Patent
active
057235660
ABSTRACT:
The present invention relates to a resinous copolymer comprising monomer units of each of the groups of phenol compounds (I) and olefinically unsaturated non-acidic terpene compounds (II), characterized in that the copolymer contains monomer units from the group of polyunsaturated olefin compound (III), the monomer units of compound (III) being 1 to 70% by weight of the total of the monomer units of compounds (II) and (III), the monomer units of compounds (II) and (III) being at least 50% by weight of the total of the monomer units of compounds (I), (II) and (III). The melting point of the copolymer is at least 130.degree. C.
The copolymers can be used in printink inks.
REFERENCES:
patent: 2343845 (1944-03-01), Powers
patent: 2606886 (1952-08-01), Amberg
patent: 3383362 (1968-05-01), Gonzenbach
patent: 3944523 (1976-03-01), Gobran
patent: 4056513 (1977-11-01), Lahourcade et al.
patent: 4105610 (1978-08-01), Jung et al.
patent: 4701517 (1987-10-01), Daughenbaugh, Jr.
patent: 5164357 (1992-11-01), Bartman et al.
Salvetat Jacques
Wind Ronald
Arizona Chemical S.A.
Mullis Jeffrey
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