BR8902616A - Processo para preparacao de polimeros - Google Patents

Processo para preparacao de polimeros

Info

Publication number
BR8902616A
BR8902616A BR898902616A BR8902616A BR8902616A BR 8902616 A BR8902616 A BR 8902616A BR 898902616 A BR898902616 A BR 898902616A BR 8902616 A BR8902616 A BR 8902616A BR 8902616 A BR8902616 A BR 8902616A
Authority
BR
Brazil
Prior art keywords
preparation process
polymer preparation
tellurium
selenium
sulphur
Prior art date
Application number
BR898902616A
Other languages
English (en)
Inventor
Johannes Adrianus Van Doorn
Eit Drent
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR8902616A publication Critical patent/BR8902616A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
    • C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/226—Sulfur, e.g. thiocarbamates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Multicomponent Fibers (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR898902616A 1988-06-08 1989-06-06 Processo para preparacao de polimeros BR8902616A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8801472 1988-06-08

Publications (1)

Publication Number Publication Date
BR8902616A true BR8902616A (pt) 1990-01-23

Family

ID=19852431

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902616A BR8902616A (pt) 1988-06-08 1989-06-06 Processo para preparacao de polimeros

Country Status (11)

Country Link
US (1) US4965341A (pt)
EP (1) EP0345847B1 (pt)
JP (1) JP2768739B2 (pt)
KR (1) KR910000805A (pt)
CN (1) CN1026701C (pt)
AT (1) ATE92510T1 (pt)
AU (1) AU622908B2 (pt)
BR (1) BR8902616A (pt)
CA (1) CA1338579C (pt)
DE (1) DE68908021T2 (pt)
ES (1) ES2058471T3 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106952A (en) * 1989-05-24 1992-04-21 Shell Oil Company Carbon monoxide/norbornene copolymer having spiroketal structural units
US5055552A (en) * 1989-06-14 1991-10-08 Shell Oil Company Polymerization of co/olefin with phosphorus bidentate ligand-solid support reaction product
NL8901926A (nl) * 1989-07-26 1991-02-18 Shell Int Research Syndiotakticiteitsverlaging van polymeren.
US5059678A (en) * 1989-10-26 1991-10-22 Shell Oil Company Polymerization of olefin/carbon monoxide with palladium salt, bidentate ligand and carboxylic acid ester or anhydride
US5095091A (en) * 1989-11-15 1992-03-10 Shell Oil Company Polymerization of co/olefin with two distinct temperatures
GB9017501D0 (en) * 1990-08-09 1990-09-26 British Petroleum Co Plc Process for preparing polyketones
CA2055190A1 (en) * 1990-11-13 1992-05-14 Abe W. De Jong Polymers of carbon monoxide with styrene
US5216120A (en) * 1991-02-26 1993-06-01 Shell Oil Company Polymerization of co/olefin with catalyst comprising palladium compound, lewis acid and bronsted acid
US5245123A (en) * 1991-02-26 1993-09-14 Shell Oil Company Vapor phase polymerization of co/olefin with palladium compound, lewis acid and bidentate ligand
US5206342A (en) * 1991-02-28 1993-04-27 Shell Oil Company Polymerization of carbon monoxide/non conjugated alkenyl benzene
US5227464A (en) * 1991-03-21 1993-07-13 Shell Oil Company Gas phase polymerization of co/olefin with particular catalyst support
US5352767A (en) * 1992-01-08 1994-10-04 University Of Massachusetts - Amherst Alpha-olefin/carbon monoxide attenuating copolymers and improved catalyst and method for copolymerizing the same
US5521281A (en) * 1995-04-18 1996-05-28 The Penn State Research Foundation Substantially isotactic, linear, alternating copolymers of carbon monoxide and an olefin
JP4493725B1 (ja) 2009-10-02 2010-06-30 株式会社 ファイナルフューチャーインターナショナル 脂肪分解促進作用を有する組成物
CN108911793B (zh) * 2018-08-23 2021-05-11 河南省西峡开元冶金材料有限公司 一种改性硅酸铝耐火陶瓷纤维和一种密封衬垫

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694412A (en) * 1971-03-04 1972-09-26 Shell Oil Co Process for preparing interpolymers of carbon monoxide in the presence of aryl phosphine-palladium halide complex
JPS59121965A (ja) * 1982-12-28 1984-07-14 Fujitsu Ltd 半導体装置
NL8403035A (nl) * 1984-10-05 1986-05-01 Shell Int Research Werkwijze ter bereiding van polyketonen.
IN166314B (pt) * 1985-08-29 1990-04-07 Shell Int Research
NL8503395A (nl) * 1985-12-10 1987-07-01 Shell Int Research Nieuwe katalysatorcomposities.
DE3676800D1 (de) * 1985-11-29 1991-02-14 Shell Int Research Katalysatorzusammensetzung und verfahren zur copolymerisation von ethen mit kohlenmonoxid.
IN168306B (pt) * 1986-03-05 1991-03-09 Shell Int Research
IE60363B1 (en) * 1986-05-27 1994-07-13 Shell Int Research Process for the preparation of polymers
IN171627B (pt) * 1986-08-26 1992-11-28 Shell Int Research
AU612173B2 (en) * 1987-08-28 1991-07-04 Shell Internationale Research Maatschappij B.V. Preparation of olefin/CO copolymers

Also Published As

Publication number Publication date
EP0345847B1 (en) 1993-08-04
JP2768739B2 (ja) 1998-06-25
AU622908B2 (en) 1992-04-30
ATE92510T1 (de) 1993-08-15
US4965341A (en) 1990-10-23
CN1026701C (zh) 1994-11-23
KR910000805A (ko) 1991-01-30
AU3610389A (en) 1989-12-14
ES2058471T3 (es) 1994-11-01
CN1038455A (zh) 1990-01-03
EP0345847A1 (en) 1989-12-13
JPH0232127A (ja) 1990-02-01
CA1338579C (en) 1996-09-03
DE68908021T2 (de) 1993-11-18
DE68908021D1 (de) 1993-09-09

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Van Doorn Process for the Preparation of Polymers

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/06/2004