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Machine translation
1. (WO1980002144) IMPROVED IMPACT STYRENE POLYMER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002144    International Application No.:    PCT/US1980/000325
Publication Date: 16.10.1980 International Filing Date: 26.03.1980
IPC:
C08F 279/02 (2006.01)
Applicants:
Inventors:
Priority Data:
25126 29.03.1979 US
Title (EN) IMPROVED IMPACT STYRENE POLYMER
(FR) POLYSTYRENES PRESENTANT UNE RESISTANCE A L"IMPACT AMELIOREE
Abstract: front page image
(EN)Impact styrene polymers, prepared in stratified polymerizers wherein one polymerizing zone is recirculated and a solvent is employed, can have improved environmental stress crack resistance when an aliphatic hydrocarbon is utilized as solvent rather than an aromatic or cycloaliphatic solvent.
(FR)Des polymeres de styrene prepares dans des polymeriseurs stratifies ou une zone de polymerisation est remise en circulation et ou l"on utilise un solvant, peuvent avoir une resistance accrue aux fissures dues aux contraintes ambiantes lorsque l"on utilise un hydrocarbure aliphatique comme solvant plutot qu"un solvant aromatique ou cycloaliphatique.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)