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公开(公告)号:SE367004B
公开(公告)日:1974-05-13
申请号:SE563169
申请日:1969-04-21
Applicant: HOECHST AG
Inventor: WEISSERMEL K , KERN R , SCHMIDT H , HERWIG W , BREITSCHAFT S
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公开(公告)号:ZA731169B
公开(公告)日:1973-12-19
申请号:ZA731169
申请日:1973-02-20
Applicant: HOECHST AG
Abstract: A thermoplastic molding composition is composed of a linear poly(oxymethylene) and a graft copolymer the side chains of which consist essentially of oxymethylene groups. The said graft copolymer acts as a nucleating agent; its effectiveness is dependent on its amount, molecular weight and degree of grafting. Molded articles made of said composition show improved mechanical properties.
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公开(公告)号:DK120461B
公开(公告)日:1971-06-01
申请号:DK495768
申请日:1968-10-15
Applicant: HOECHST AG
Inventor: WEISSERMEL K , KERN R
IPC: C08G39/02
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公开(公告)号:ZA756305B
公开(公告)日:1976-10-27
申请号:ZA756305
申请日:1975-10-06
Applicant: HOECHST AG
Abstract: The specification discloses flame retarding plastic materials which contain, as the flame retarding agent, an alkali salt or a group II or III metal salt of a phosphinic, diphosphinic or tri-phosphinic acid derived from 2-alkyl-2,5-dioxo-1,2-oxophospholane and an organic monoamine or diamine or triamine, respectively.
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公开(公告)号:FI162974A
公开(公告)日:1974-12-01
申请号:FI162974
申请日:1974-05-28
Applicant: HOECHST AG
Inventor: PASCHALIS S , KERN R , MUECK K-F
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公开(公告)号:DK122462B
公开(公告)日:1972-03-06
申请号:DK221369
申请日:1969-04-22
Applicant: HOECHST AG
Inventor: SCHMIDT H , HERWIG W , WEISSERMEL K , KERN R , BREITSCHAFT S
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