Patent search ap:("ESSILOR INT") AND inv:"PASUKARU TARUDEIOO" Page 1

1.

发明专利
INDOLINOSEPYROQUINOXALINOXADINE CHROMIC COMPOUND CONTAINING FIVE-MEMBERED RING, PREPARATION THEREOF AND PHOTOCHROMIC COMPOSITION AND PRODUCT CONTAINING SAID COMPOUND 失效

公开(公告)号：JPH0418094A

公开(公告)日：1992-01-22

申请号：JP14841590

申请日：1990-06-05

Applicant: ESSILOR INT

Inventor： ROBEERU GIYUGURIERUMETSUTEI , PASUKARU TARUDEIOO

IPC: C07D498/20 , C07D513/20 , C09K9/02 , G03C1/685

2.

发明专利
NEW PHOTOCHROMIC COMPOUND OF INDOLINOSPIROBENZOXADINE TYPE AND METHOD OF MANUFACTURING SAME 失效

公开(公告)号：JPH04321690A

公开(公告)日：1992-11-11

申请号：JP34963491

申请日：1991-12-06

Applicant: ESSILOR INT

Inventor： ROBEERU GIYUGURIERUMETSUTEI , PASUKARU TARUDEIOO

IPC: C07D498/20 , C09K9/02 , G03C1/685

3.

发明专利
PHOTOCHROMIC COMPOUNDS OF INDOLINOSEPYROQUINOXALINO- OXAZINE, THEIR PREPARATION AND PHOTOCHROMIC COMPOSITION AND ARTICLE CONTAINING SUCH COMPOUNDS 失效

公开(公告)号：JPH0374389A

公开(公告)日：1991-03-28

申请号：JP14841490

申请日：1990-06-05

Applicant: ESSILOR INT

Inventor： ROBEERU GIYUGURIERUMETSUTEI , PASUKARU TARUDEIOO

IPC: G02B5/23 , C07D498/20 , C09K9/02 , G03C1/685

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