The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 1993
Filed:
May. 03, 1991
Masayasu Kurono, Nagoya, JP;
Yasuaki Kondo, Nagoya, JP;
Takuji Yamaguchi, Nagoya, JP;
Ryoichi Unno, Nagoya, JP;
Hiromoto Kimura, Nagoya, JP;
Noboru Kuboyama, Nagoya, JP;
Takashi Ito, Nagoya, JP;
Mitsuru Oka, Nagoya, JP;
Akira Tashita, Nagoya, JP;
Kazumasa Nakano, Nagoya, JP;
Kiichi Sawai, Nagoya, JP;
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya, JP;
Abstract
There are given disclosures on a polyisoprene compound of the formula ##STR1## wherein Y is S, O, NH or ##STR2## .sub.l is an integer of 2-10, Z is a group of ##STR3## R.sup.1 and R.sup.2 are same or different and each means a hydrogen atom or an alkyl group having C.sub.1-4, m is an integer of 0 or 1, and .sub.n is an integer of 0, 1 or 2, a salt thereof, a process for the preparation of same, and use thereof.