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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Vincent; Peter I.
Address:
Welwyn Garden City, GB2
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4205020 Graft copolymers containing rubber, acrylonitrile and an aromatic olefin May 27, 1980
A graft copolymer comprises a substrate of a diene rubber, and a homogeneous superstrate containing units of acrylonitrile and at least one aromatic olefin having a molar ratio of acrylonitrile to olefin between 2 and 9. The superstrate may also contain a minor amount (preferably less
4193893 Transition metal catalyst March 18, 1980
A transition metal product, for example a titanium trichloride material, is obtained by milling a solid transition metal compound with a carboxylic acid or an ester thereof, for example methylmethacrylate and contacting with an organo-Lewis Base such as an amine, an organo-phosphorus com
4151224 Blends of acrylonitrile copolymers with graft copolymers containing rubber and acrylonitrile cop April 24, 1979
A graft copolymer comprises a substrate of a diene rubber, and a homogeneous superstrate containing units of acrylonitrile and at least one aromatic olefin having a molar ratio of acrylonitrile to olefin between 2 and 9. The superstrate may also contain a minor amount (preferably less










 
 
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