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公开(公告)号：DK148203C
公开(公告)日：1985-10-14
申请号：DK135972
申请日：1972-03-22
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
Abstract: Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g.
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公开(公告)号：NO141559B
公开(公告)日：1979-12-27
申请号：NO60571
申请日：1971-02-19
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
IPC: B01J31/06 , B01J37/04 , C08F4/00 , B01J37/16 , C01G23/02 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/655 , C08F10/00 , C08F110/00 , C08F110/06
Abstract: 1337764 Titanium trichloride SOLVAY ET CIE 19 April 1971 [26 March 1970 29 June 1970 30 July 1970 3 Aug 1970] 25401/71 Heading C1A [Also in Division C3] Titanium trichloride is transformed from the brown (beta) to violet (gamma or delta) form by contacting with TiCl 4 at or below 100 C. The trichloride may be the cocrystallized form with AlCl 3 , obtained by organoaluminium reduction of TiCl 4 . The TiCl 4 is used in the liquid, undiluted form. The TiCl 3 may be supported. The product is used in preparing Zeigher-Natta polymerization catalysts (see Division C3).
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公开(公告)号：FI57266C
公开(公告)日：1980-07-10
申请号：FI772320
申请日：1977-07-29
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
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公开(公告)号：FI57265C
公开(公告)日：1980-07-10
申请号：FI74372
申请日：1972-03-20
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
Abstract: Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g.
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公开(公告)号：FI57355B
公开(公告)日：1980-04-30
申请号：FI87171
申请日：1971-03-26
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
IPC: B01J31/06 , B01J37/04 , B01J37/16 , C08F4/00 , C01G23/02 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/655 , C08F10/00 , C08F110/00 , C08F110/06 , B01J27/10 , B01J31/12
Abstract: 1337764 Titanium trichloride SOLVAY ET CIE 19 April 1971 [26 March 1970 29 June 1970 30 July 1970 3 Aug 1970] 25401/71 Heading C1A [Also in Division C3] Titanium trichloride is transformed from the brown (beta) to violet (gamma or delta) form by contacting with TiCl 4 at or below 100 C. The trichloride may be the cocrystallized form with AlCl 3 , obtained by organoaluminium reduction of TiCl 4 . The TiCl 4 is used in the liquid, undiluted form. The TiCl 3 may be supported. The product is used in preparing Zeigher-Natta polymerization catalysts (see Division C3).
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Patent Agency Ranking
公开(公告)号：YU75671A
公开(公告)日：1978-05-15
申请号：YU75671
申请日：1971-03-25
Applicant: SOLVAY
Inventor： PIERRE HERMANS JEAN , HERMANS JEAN PIERRE , PAUL HENRIOULLE , HENRIOULLE PAUL
IPC: B01J31/06 , C08F4/00 , B01J37/04 , B01J37/16 , C01G23/02 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/655 , C08F10/00 , C08F110/00 , C08F110/06
Abstract: 1337764 Titanium trichloride SOLVAY ET CIE 19 April 1971 [26 March 1970 29 June 1970 30 July 1970 3 Aug 1970] 25401/71 Heading C1A [Also in Division C3] Titanium trichloride is transformed from the brown (beta) to violet (gamma or delta) form by contacting with TiCl 4 at or below 100 C. The trichloride may be the cocrystallized form with AlCl 3 , obtained by organoaluminium reduction of TiCl 4 . The TiCl 4 is used in the liquid, undiluted form. The TiCl 3 may be supported. The product is used in preparing Zeigher-Natta polymerization catalysts (see Division C3).
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公开(公告)号：NO143945B
公开(公告)日：1981-02-02
申请号：NO93572
申请日：1972-03-21
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
Abstract: Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g.
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公开(公告)号：DK142422B
公开(公告)日：1980-10-27
申请号：DK145471
申请日：1971-03-25
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
IPC: C08F4/00 , B01J31/06 , B01J37/04 , B01J37/16 , C01G23/02 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/655 , C08F10/00 , C08F110/00 , C08F110/06
Abstract: 1337764 Titanium trichloride SOLVAY ET CIE 19 April 1971 [26 March 1970 29 June 1970 30 July 1970 3 Aug 1970] 25401/71 Heading C1A [Also in Division C3] Titanium trichloride is transformed from the brown (beta) to violet (gamma or delta) form by contacting with TiCl 4 at or below 100 C. The trichloride may be the cocrystallized form with AlCl 3 , obtained by organoaluminium reduction of TiCl 4 . The TiCl 4 is used in the liquid, undiluted form. The TiCl 3 may be supported. The product is used in preparing Zeigher-Natta polymerization catalysts (see Division C3).
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公开(公告)号：MY7500301A
公开(公告)日：1975-12-31
申请号：MY7500301
申请日：1975-12-30
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
Abstract: Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g.
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公开(公告)号：AU3955772A
公开(公告)日：1973-09-06
申请号：AU3955772
申请日：1972-03-02
Applicant: SOLVAY
Inventor： HERMANS JEAN PIERRE , HENRIOULLE PAUL
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