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公开(公告)号:US2361481A
公开(公告)日:1944-10-31
申请号:US41952841
申请日:1941-11-18
Applicant: DU PONT
Inventor: KVALNES DONOVAN E
IPC: C09B29/30
CPC classification number: C09B29/30
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公开(公告)号:US2295050A
公开(公告)日:1942-09-08
申请号:US32949040
申请日:1940-04-13
Applicant: DU PONT
Inventor: REYNOLDS WILLIAM B , ROSSANDER SWANIE S , KVALNES DONOVAN E
IPC: C09B35/02
CPC classification number: C09B35/02
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公开(公告)号:US2173056A
公开(公告)日:1939-09-12
申请号:US21321338
申请日:1938-06-11
Applicant: DU PONT
Inventor: HITCH EMMET F , ROSSANDER SWANIE S , KVALNES DONOVAN E
CPC classification number: C07D409/04
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公开(公告)号:US2173055A
公开(公告)日:1939-09-12
申请号:US21321238
申请日:1938-06-11
Applicant: DU PONT
Inventor: HITCH EMMET F , KVALNES DONOVAN E
IPC: C09B62/58
CPC classification number: C09B62/58
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5.Polymeric organic phosphorus compounds for increasing flame resistance of textiles and method of using same 失效
Title translation: 用于提高纺织品阻燃性的聚合有机磷化合物及其使用方法公开(公告)号:US2691567A
公开(公告)日:1954-10-12
申请号:US25281251
申请日:1951-10-23
Applicant: DU PONT
Inventor: KVALNES DONOVAN E , BRACE NEAL O
IPC: C08F8/40 , D06M13/395 , D06M15/579
CPC classification number: D06M15/579 , C08F8/40 , D06M13/395 , Y10S260/16 , C08F16/04
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公开(公告)号:US2443255A
公开(公告)日:1948-06-15
申请号:US46053542
申请日:1942-10-02
Applicant: DU PONT
Inventor: KVALNES DONOVAN E
CPC classification number: C07C233/02
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公开(公告)号:US2173052A
公开(公告)日:1939-09-12
申请号:US20499638
申请日:1938-04-29
Applicant: DU PONT
Inventor: HITCH EMMET F , ROSSANDER SWANIE S , KVALNES DONOVAN E
IPC: C09B29/08
CPC classification number: C09B29/08
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公开(公告)号:US3085065A
公开(公告)日:1963-04-09
申请号:US4215460
申请日:1960-07-11
Applicant: DU PONT
Inventor: KVALNES DONOVAN E
IPC: C09K5/04
CPC classification number: C09K5/045 , C09K2205/122 , C09K2205/32
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9.Organic phosphorus compounds for increasing the flame resistance of textiles and method of applying the same 失效
Title translation: 用于提高纺织品阻燃性的有机磷化合物及其应用方法公开(公告)号:US2691566A
公开(公告)日:1954-10-12
申请号:US25281151
申请日:1951-10-23
Applicant: DU PONT
Inventor: KVALNES DONOVAN E , BRACE NEAL O
IPC: C07F9/09 , C07F9/32 , C07F9/40 , C07F9/53 , D06M13/285 , D06M13/288 , D06M13/292
CPC classification number: D06M13/292 , C07F9/091 , C07F9/32 , C07F9/40 , C07F9/5325 , D06M13/285 , D06M13/288 , Y10S8/10
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公开(公告)号:US2517890A
公开(公告)日:1950-08-08
申请号:US1662748
申请日:1948-03-23
Applicant: DU PONT
Inventor: KVALNES DONOVAN E , CHEVES WALLING
IPC: C09B45/18
CPC classification number: C09B45/18
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