公开(公告)号：US3632798A

公开(公告)日：1972-01-04

申请号：US3632798D

申请日：1969-02-04

Applicant: TORAY INDUSTRIES

Inventor： MORITA KEN-ICHI ,  MIZUSHIMA TOSHIO ,  KITAGAWA HIDEJI ,  SAKAI HIROSHI

IPC: C08F8/00 ,  C08F220/44 ,  C08F15/22

CPC classification number: C08F220/44 ,  C08F8/00 ,  Y10S264/19

Abstract: PRODUCT HAVING IMPROVED PHYSICAL PROPERTIES WHICH IS TREATED AT TEMPERATURES NOT LOWER THAN 50*C. OF A NOVEL COPOLYMER WHICH EXHIBITS IMPROVED CYCLIC STURCTURE-FORMING ABILITY, CONSISTING OF; (I) ACRYLONITTRILE (II) 0.05-20 MOL PERCENT TO THE ACRYLONITRILE OF A HYDROXYMETHYLACRYLIC COMPOUND OF THE FORMULA 1 BELOW:

H2C=C(-X)-CH(-OH)-R

(WHEREIN X STANDS FOR A RADICAL SELECTED FROM THE GROUP CONSISTING OF CYANO, CARBOXLATE RADICALS; AND R IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, ALKYL RADICALS OF NOT OVER 12 CARBONS, ARYL RADICALS OF NOT OVER 10 CARBONS, CYCLOALKY RADICALS OF NOT OVER 12 CARBONS, AND ARYLALKY RADICALS OF NOT OVER 12 CARBONS), AND (III) 0-15 MOL PERCENT TO THE ACRYLONITRILE OF OTHER COPOLYMERIZABLE MONOMER OR MONOMERS: AND ALSO TO THE PROCESSES FOR PREPARATION OF SUCH HEATTREATED PRODUCT.

公开(公告)号：DE1643094A1

公开(公告)日：1971-05-06

申请号：DE1643094

申请日：1967-05-05

Applicant: TORAY INDUSTRIES

Inventor： SATO MASAKI ,  SONODA TAKESHI ,  KINOSHITA YUKIO ,  MIZUSHIMA TOSHIO

IPC: B01J27/06 ,  C07C6/12