Patent search ap:("OLIN MATHIESON") AND inv:"VABRA JOSEPH" Page 1

1.

发明授权
Divinyl acetals by dehydrohalogenation of bis(2-haloethyl) acetals 失效
Title translation: 通过脱乙酰壳多糖（2-甲基乙基）乙酸脱乙酰壳多糖

公开(公告)号：US3463823A

公开(公告)日：1969-08-26

申请号：US3463823D

申请日：1967-02-02

Applicant: OLIN MATHIESON

Inventor： VABRA JOSEPH , WOJTOWICZ JOHN A , URS VENKATARAMARAJ S

IPC: C07C43/14 , C07C43/00 , C07C43/30

CPC classification number: C07C43/14

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