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公开(公告)号：JPS5549359A
公开(公告)日：1980-04-09
申请号：JP12427779
申请日：1979-09-28
Applicant: BASF AG
Inventor： RENTZEA COSTIN , SAUTER HUBERT , ZEEH BERND , HEILEN GERD , JUNG JOHANN
IPC: A01N43/64 , A01N43/653 , C07D249/08 , C07D405/06 , C07D409/06 , C07D521/00
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2.发明公开C-C-DREIFACHBINDUNGEN ENTHALTENDE TETRAHYDROFURAN/BUT-2-IN-1,4-DIOL-COPOLYMERE 失效C-C-三键含有四氢呋喃/丁-2-炔-1,4-二醇共聚物
公开(公告)号：EP0813561A1
公开(公告)日：1997-12-29
申请号：EP96904830
申请日：1996-02-21
Applicant: BASF AG
Inventor： SIGWART CHRISTOPH , FISCHER ROLF , BECKER RAINER , PLITZKO KLAUS-DIETER , HEILEN GERD , PALM CHRISTOF , GROLL PETER
CPC classification number: C08G65/20
Abstract: The invention concerns tetrahydrofuran/but-2-ine-1,4-diol copolymers containing C-C triple bonds, the copolymers having a mean molecular weight Mn of 500 to 3,500 Daltons and containing 0.5 to 3 moles of triple bonds per mole of copolymer, as well as blends of these copolymers with polytetrahydrofuran having a mean molecular weight Mn of 500 to 3,500 Daltons. The invention also concerns a method of producing such copolymers or blends and their use.
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公开(公告)号：ES2141525T3
公开(公告)日：2000-03-16
申请号：ES96927609
申请日：1996-07-26
Applicant: BASF AG
Inventor： SIGWART CHRISTOPH , FISCHER ROLF , ELLER KARSTEN , BECKER RAINER , PLITZKO KLAUS-DIETER , HEILEN GERD
Abstract: PCT No. PCT/EP96/03297 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05188 PCT Pub. Date Feb. 13, 1997In a process for the preparation of copolymers of tetrahydrofuran and but-2-yne-1,4-diol by catalytic polymerization of tetrahydrofuran, the polymerization is carried out over a heterogeneous acidic catalyst which has acid centers of acidity pKa
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公开(公告)号：AT187184T
公开(公告)日：1999-12-15
申请号：AT96927609
申请日：1996-07-26
Applicant: BASF AG
Inventor： SIGWART CHRISTOPH , FISCHER ROLF , ELLER KARSTEN , BECKER RAINER , PLITZKO KLAUS-DIETER , HEILEN GERD
Abstract: PCT No. PCT/EP96/03297 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05188 PCT Pub. Date Feb. 13, 1997In a process for the preparation of copolymers of tetrahydrofuran and but-2-yne-1,4-diol by catalytic polymerization of tetrahydrofuran, the polymerization is carried out over a heterogeneous acidic catalyst which has acid centers of acidity pKa
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公开(公告)号：DE59601883D1
公开(公告)日：1999-06-17
申请号：DE59601883
申请日：1996-02-21
Applicant: BASF AG
Inventor： SIGWART CHRISTOPH , FISCHER ROLF , BECKER RAINER , PLITZKO KLAUS-DIETER , HEILEN GERD , PALM CHRISTOF , GROLL PETER
Abstract: PCT No. PCT/EP96/00702 Sec. 371 Date Aug. 26, 1997 Sec. 102(e) Date Aug. 26, 1997 PCT Filed Feb. 21, 1996 PCT Pub. No. WO96/27626 PCT Pub. Date Sep. 12, 1996Tetrahydrofuran/but-2-yne-1,4-diol copolymers containing C-C triple bonds and having an average molecular weight Mn of from 500 to 3500 Dalton and a content of from 0.5 to 3 mol of triple bonds/mol of copolymer and blends of these copolymers with polytetrahydrofuran having an average molecular weight Mn of from 500 to 3500 Dalton, processes for their preparation and their use.
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Patent Agency Ranking
公开(公告)号：FI971175A0
公开(公告)日：1997-03-20
申请号：FI971175
申请日：1997-03-20
Applicant: BASF AG
Inventor： BECKER RAINER , SIGWART CHRISTOPH , HESSE MICHAEL , FISCHER ROLF , ELLER KARSTEN , HEILEN GERD , PLITZKO KLAUS-DIETER
Abstract: PCT No. PCT/EP95/03651 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/09335 PCT Pub. Date Mar. 28, 1996A process for the preparation of polytetrahydrofuran or polytetrahydrofuran monoesters of C1-C10 monocarboxylic acids by the polymerization of tetrahydrofuran over a heterogeneous catalyst in the presence of one of the telogens water, 1,4-butanediol or polytetrahydrofuran having a molecular weight of from 200 to 700 dalton or a C1-C10 monocarboxylic acid or mixtures of these telogens, wherein a supported catalyst is used as catalyst, which contains a catalytically active amount of an oxygen-containing tungsten or molybdenum compound or mixtures of these compounds on an oxidic support material and which was calcined at temperatures ranging from 500 DEG to 1000 DEG C. following the application of the precursor compounds of said oxygen-containing molybdenum and/or tungsten compounds to the support material precursor.
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公开(公告)号：DK151002B
公开(公告)日：1987-10-12
申请号：DK385378
申请日：1978-08-31
Applicant: BASF AG
Inventor： RENTZEA COSTIN , JUNG JOHANN , SAUTER HUBERT , HEILEN GERD , ZEEH BERND
IPC: A01N43/653 , A01N20060101 , A01N43/48 , A01N43/50 , A01N43/56 , A01N43/64 , A01N43/647 , A01P21/00 , C07D231/10 , C07D231/12 , C07D233/54 , C07D233/56 , C07D233/60 , C07D249/04 , C07D249/08 , C07D401/06 , C07D401/14 , C07D403/06 , C07D403/14 , C07D405/06 , C07D405/14 , C07D409/06 , C07D409/14 , C07D521/00
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8.发明专利
公开(公告)号：CA1209150A
公开(公告)日：1986-08-05
申请号：CA436099
申请日：1983-09-06
Applicant: BASF AG
Inventor： BUSCHMANN ERNST , SCHULZ GUENTER , HEILEN GERD , POMMER ERNST-HEINRICH , AMMERMANN EBERHARD
IPC: A01N43/653 , C07C45/62 , C07C45/74 , C07C49/807 , C07D249/08 , C07D521/00 , C07F7/18 , C07F7/10
Abstract: .alpha. -Neopentyl-phenethyltri-azoles of the formula I where R1, m and A have the meanings given in the description, processes for their preparation, and their use for controlling fungi.
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公开(公告)号：DD146240A5
公开(公告)日：1981-02-04
申请号：DD21578179
申请日：1979-09-25
Applicant: BASF AG
Inventor： RENTZEA COSTIN , SAUTER HUBERT , ZEEH BERND , HEILEN GERD , JUNG JOHANN
IPC: A01N43/64 , A01N43/653 , C07D249/08 , C07D405/06 , C07D409/06 , C07D521/00
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10.发明专利
公开(公告)号：ZA7905163B
公开(公告)日：1980-10-29
申请号：ZA7905163
申请日：1979-09-28
Applicant: BASF AG
Inventor： JUNG JOHANN , RENTZEA COSTIN , ZEEH BERND , SAUTER HUBERT , HEILEN GERD
IPC: A01N43/64 , A01N43/653 , C07D249/08 , C07D405/06 , C07D409/06 , C07D521/00 , A01N , C07C
CPC classification number: C07D231/12 , A01N43/653 , C07D233/56 , C07D249/08
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