PROCESS FOR PREPARING PLASTCIZED COMPOSITION CONSISTING OF PVC AND BUTYL RUBBER

Title:

PROCESS FOR PREPARING PLASTCIZED COMPOSITION CONSISTING OF PVC AND BUTYL RUBBER

Document Type and Number:

Japanese Patent JPS5456649

Kind Code:

A

Abstract:

Process of preparing plasticized compositions of PVC and butylrubber (IIR) including the steps of preparing the graft copolymer PVC-g-IIR and subsequently crosslinking the ungrafted butyl rubber with the graft copolymer. By employing the crosslinking step, substantially great amounts of butyl rubber may be incorporated with PVC.

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Inventors:

PURAKASHIYU DORUMAN TORIBEDEI
RICHIYAADO JIYOSEFU ANBUROOZE

Application Number:

JP10081078A

Publication Date:

May 07, 1979

Filing Date:

August 18, 1978

Export Citation:

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Assignee:

FIRESTONE TIRE & RUBBER CO

International Classes:

C08F259/04; C08G81/02; C08J3/24; C08L1/00; C08F259/00; C08L7/00; C08L21/00; C08L23/00; C08L27/00; C08L51/00; C08L51/02; C08L101/00; (IPC1-7): C08F4/52; C08F259/04; C08J3/24; C08L51/06

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