MOLDING COMPOSITIONS COMPRISING THERMOPLASTIC ELASTOMERS, METHOD FOR PREPARING MOLDED ARTICLES, AND MOLDED ARTICLES
Kind Code:
B1
Abstract not available for EP0000920
Abstract of corresponding document: US4288399
Compositions comprising a thermoplastic elastomer, e.g., radial block butadiene/styrene copolymer, solid resinous polymer, e.g., vinyl-substituted aromatics, and one or more specific polar compounds. The specific polar compounds are chosen from among simple and polymeric alkaline glycols, their mono and dialkyl ethers; ethanolamines, isopropanolamines, and their hydrocarbyl-substituted derivatives; liquid acrylonitrile/butadiene polymers; acrylonitrile/butadiene blends with homopolymers of polyvinyl chloride and styrene/acrylonitrile copolymers; and mixtures thereof. A method using these compositions for producing molded objects at a molding pressure of up to about 200 psig. Molded objects produced from these compositions and molded objects produced by this method of molding.
Abstract of corresponding document: US4288399
Compositions comprising a thermoplastic elastomer, e.g., radial block butadiene/styrene copolymer, solid resinous polymer, e.g., vinyl-substituted aromatics, and one or more specific polar compounds. The specific polar compounds are chosen from among simple and polymeric alkaline glycols, their mono and dialkyl ethers; ethanolamines, isopropanolamines, and their hydrocarbyl-substituted derivatives; liquid acrylonitrile/butadiene polymers; acrylonitrile/butadiene blends with homopolymers of polyvinyl chloride and styrene/acrylonitrile copolymers; and mixtures thereof. A method using these compositions for producing molded objects at a molding pressure of up to about 200 psig. Molded objects produced from these compositions and molded objects produced by this method of molding.
Inventors:
Siedenstrang, Roy William
Cornell, William Henry
Cornell, William Henry
Application Number:
EP19780100674
Publication Date:
11/10/1982
Filing Date:
08/16/1978
View Patent Images:
Export Citation:
Assignee:
PHILLIPS PETROLEUM COMPANY
International Classes:
B29C35/08; B29C35/08; B29C43/00; B29C43/00; B29D30/00; B29D30/00; C08J3/28; C08J3/28; C08L53/00; C08L53/02; (IPC1-7): C08L53/02; C08J3/28
European Classes:
B29C35/08; B29C43/00B; B29D30/00B; C08J3/28; C08L53/02+B2; C08L53/02B+B2