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公开(公告)号:US3251806A
公开(公告)日:1966-05-17
申请号:US22645362
申请日:1962-09-26
Applicant: ARMSTRONG CORK CO
Inventor: PARKER JOHN A , RICHARD BUTTERWORTH
IPC: C08G64/12
CPC classification number: C08G64/12
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2.Linear polycarbonates from bis (phenol) alkanoic acid esters 失效
Title translation: 来自双(苯酚)链烷酸酯的直链聚碳酸酯公开(公告)号:US3132118A
公开(公告)日:1964-05-05
申请号:US80801059
申请日:1959-04-22
Applicant: ARMSTRONG CORK CO
Inventor: RICHARD BUTTERWORTH , PARKER JOHN A
IPC: C08G64/00
CPC classification number: C08G64/00
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公开(公告)号:US3094508A
公开(公告)日:1963-06-18
申请号:US80678859
申请日:1959-04-16
Applicant: ARMSTRONG CORK CO
Inventor: RICHARD BUTTERWORTH , PARKER JOHN A
IPC: C08G64/14
CPC classification number: C08G64/14
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公开(公告)号:US3214407A
公开(公告)日:1965-10-26
申请号:US18086862
申请日:1962-03-19
Applicant: ARMSTRONG CORK CO
Inventor: RICHARD BUTTERWORTH
IPC: C08J3/14
CPC classification number: C08J3/14 , C08J2369/00
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公开(公告)号:US3164564A
公开(公告)日:1965-01-05
申请号:US10453261
申请日:1961-04-21
Applicant: ARMSTRONG CORK CO
Inventor: RICHARD BUTTERWORTH , PARKER JOHN A
IPC: C08F283/02 , C08G64/04
CPC classification number: C08G64/045 , C08F283/02
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公开(公告)号:US3157617A
公开(公告)日:1964-11-17
申请号:US6643760
申请日:1960-11-01
Applicant: ARMSTRONG CORK CO
Inventor: RICHARD BUTTERWORTH , PARKER JOHN A
IPC: C08G64/12
CPC classification number: C08G64/12
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