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31.Polymerizable dioxolane compound, products prepared therefrom, and methods of preparation 失效
Title translation: 可聚合二氧戊环化合物,由其制备的产品及其制备方法公开(公告)号:US2522680A
公开(公告)日:1950-09-19
申请号:US10589849
申请日:1949-07-20
Applicant: AMERICAN CYANAMID CO
Inventor: KROPA EDWARD L , THOMAS WALTER M
CPC classification number: C08F16/26 , C08F24/00 , Y10S260/28
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32.N-unsaturated hydrocarbon, n'-phthaloyl substituted urea and polymers thereof 失效
Title translation: N-不饱和烃,邻苯二甲酰取代的脲及其聚合物公开(公告)号:US2516836A
公开(公告)日:1950-08-01
申请号:US9538249
申请日:1949-05-25
Applicant: AMERICAN CYANAMID CO
Inventor: DRECHSEL ERHART K , THOMAS WALTER M
CPC classification number: C07D249/20
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公开(公告)号:US2356719A
公开(公告)日:1944-08-22
申请号:US50762743
申请日:1943-10-25
Applicant: AMERICAN CYANAMID CO
Inventor: WOHNSIEDLER HENRY P , THOMAS WALTER M
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公开(公告)号:US3025274A
公开(公告)日:1962-03-13
申请号:US68231657
申请日:1957-09-06
Applicant: AMERICAN CYANAMID CO
Inventor: THOMAS WALTER M , HOFFMANN ARTHUR K
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35.Alkanolamine aluminates as catalysts for ester redistribution 失效
Title translation: 烷醇胺铝酸盐作为酯再分配的催化剂公开(公告)号:US2985685A
公开(公告)日:1961-05-23
申请号:US2590760
申请日:1960-05-02
Applicant: AMERICAN CYANAMID CO
Inventor: THOMAS WALTER M , GROSZOS STEPHEN J , DAY NANCY E
CPC classification number: C07F5/069 , B01J31/1805 , B01J31/223 , B01J2231/40 , B01J2531/0247 , B01J2531/31 , Y10S516/07
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公开(公告)号:US2950322A
公开(公告)日:1960-08-23
申请号:US83464359
申请日:1959-08-19
Applicant: AMERICAN CYANAMID CO
Inventor: HOFFMANN ARTHUR K , GROSZOS STEPHEN J , THOMAS WALTER M
IPC: C07F5/02
CPC classification number: C07F5/025
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37.Polymerization process employing n-substituted-benzosulfotriazine polymerization catalysts 失效
Title translation: 采用n-取代 - 苯并三氮三嗪聚合催化剂的聚合方法公开(公告)号:US2834764A
公开(公告)日:1958-05-13
申请号:US47529154
申请日:1954-12-14
Applicant: AMERICAN CYANAMID CO
Inventor: THOMAS WALTER M , SULLIVAN FRANK A V
CPC classification number: C08F4/04
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38.Polymerizable and polymerized compositions produced from a polymer of an unsaturated guanamine 失效
Title translation: 由不饱和胍胺的聚合物制备的可聚合和聚合的组合物公开(公告)号:US2689238A
公开(公告)日:1954-09-14
申请号:US29974552
申请日:1952-07-18
Applicant: AMERICAN CYANAMID CO
Inventor: THOMAS WALTER M
IPC: C08F8/00
CPC classification number: C08F8/28 , C08F8/30 , C08F2800/20 , C08F2810/30 , C08F2810/50 , Y10S525/916 , Y10S525/917 , C08F220/14 , C08F26/06 , C08F226/06
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39.Method of preparing condensation products of pentaerythritol and glyoxal 失效
Title translation: 制备季戊四醇和乙二醛缩合产物的方法公开(公告)号:US2643236A
公开(公告)日:1953-06-23
申请号:US20355650
申请日:1950-12-29
Applicant: AMERICAN CYANAMID CO
Inventor: KROPA EDWARD L , THOMAS WALTER M
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40.Copolymer of styrene, glycidyl acrylate, and glycidyl methacrylate 失效
Title translation: 苯乙烯,丙烯酸缩水甘油酯和甲基丙烯酸缩水甘油酯的共聚物公开(公告)号:US2580901A
公开(公告)日:1952-01-01
申请号:US3414348
申请日:1948-06-19
Applicant: AMERICAN CYANAMID CO
Inventor: ERICKSON JOHN G , THOMAS WALTER M
IPC: C08F4/32 , C08F212/08 , C08F220/32
CPC classification number: C08F220/32 , C08F4/32 , C08F212/08
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