ZA861517B - - Google Patents

Info

Publication number
ZA861517B
ZA861517B ZA861517A ZA861517A ZA861517B ZA 861517 B ZA861517 B ZA 861517B ZA 861517 A ZA861517 A ZA 861517A ZA 861517 A ZA861517 A ZA 861517A ZA 861517 B ZA861517 B ZA 861517B
Authority
ZA
South Africa
Prior art keywords
oxyanion
pka
catalyzed
dmso
polymerization process
Prior art date
Application number
ZA861517A
Other languages
English (en)
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 filed Critical
Publication of ZA861517B publication Critical patent/ZA861517B/xx

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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Paper (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Materials For Medical Uses (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
ZA861517A 1985-03-01 1986-02-28 ZA861517B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/707,193 US4588795A (en) 1985-03-01 1985-03-01 Oxyanion-catalyzed polymerization

Publications (1)

Publication Number Publication Date
ZA861517B true ZA861517B (de) 1987-08-28

Family

ID=24840726

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA861517A ZA861517B (de) 1985-03-01 1986-02-28

Country Status (15)

Country Link
US (1) US4588795A (de)
EP (1) EP0193407B1 (de)
JP (1) JPH0662693B2 (de)
KR (1) KR930009261B1 (de)
AT (1) ATE45963T1 (de)
AU (1) AU579714B2 (de)
BR (1) BR8600840A (de)
CA (1) CA1256646A (de)
DE (1) DE3665313D1 (de)
DK (1) DK92886A (de)
ES (1) ES8800282A1 (de)
HK (1) HK2290A (de)
MX (1) MX166713B (de)
NO (1) NO166040C (de)
ZA (1) ZA861517B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656233A (en) * 1984-11-29 1987-04-07 E. I. Du Pont De Nemours And Company "Living" polymers and chain transfer-regulated polymerization process
US4656226A (en) * 1985-09-30 1987-04-07 E. I. Du Pont De Nemours And Company Acrylic pigment dispersants made by group transfer polymerization
US4736003A (en) * 1986-04-07 1988-04-05 E. I. Du Pont De Nemours And Company Enhanced livingness of polymerization using silylated oxyanions
US5110869A (en) * 1986-05-29 1992-05-05 E. I. Du Pont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound
US5260424A (en) * 1986-05-29 1993-11-09 E. I. Du Pont De Nemours And Company B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound
US4983679A (en) * 1986-05-29 1991-01-08 E. I. Dupont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound
AU612581B2 (en) * 1986-05-29 1991-07-18 E.I. Du Pont De Nemours And Company Acylation and sulfonation of silylketene acetals
US4957973A (en) * 1986-07-08 1990-09-18 E. I. Du Pont De Nemours And Company Uncatalyzed process for preparing "living" polymers
US4728706A (en) * 1986-08-29 1988-03-01 E. I. Du Pont De Nemours And Company Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers
US4732955A (en) * 1986-09-29 1988-03-22 E. I. Du Pont De Nemours And Company Group transfer polymerization catalyzed by mercury compounds
US4806605A (en) * 1987-01-27 1989-02-21 E. I. Du Pont De Nemours And Company Monomers and initiators for group transfer polymerization
US4771117A (en) * 1987-04-30 1988-09-13 E. I. Du Pont De Nemours And Company Polymerization of acrylic esters
US4771116A (en) * 1987-04-30 1988-09-13 E. I. Du Pont De Nemours And Company Silylamines as additives in group transfer polymerization
US4845156A (en) * 1987-12-21 1989-07-04 E. I. Du Pont De Nemours And Company Preparation of macromonomers
US5019634A (en) * 1988-02-16 1991-05-28 E. I. Du Pont De Nemours And Company Group transfer living polymer grafted to an initiator support
US4940760A (en) * 1988-02-16 1990-07-10 E. I. Du Pont De Nemours And Company Group Transfer Polymerization process employing supported initiators
GB8803764D0 (en) * 1988-02-18 1988-03-16 Ici Plc Polymerisation process
US4866145A (en) * 1988-04-01 1989-09-12 E. I. Du Pont De Nemours And Company Catalyst for group transfer polymerization
US4943648A (en) * 1988-04-01 1990-07-24 E. I. Du Pont De Nemours And Company Initiators for group transfer polymerization
US5021524A (en) * 1988-04-14 1991-06-04 E. I. Du Pont De Nemours And Company Initiator for group transfer polymerization
US5187244A (en) * 1988-07-22 1993-02-16 Mitsubishi Rayon Co., Ltd. Preparation process of block copolymers and resulting block copolymers
US4925765A (en) * 1988-12-23 1990-05-15 E. I. Du Pont De Nemours And Company Negative solid block toner
US4925764A (en) * 1988-12-23 1990-05-15 E. I. Du Pont De Nemours & Co. Positive solid block toner
US4906713A (en) * 1989-01-31 1990-03-06 E. I. Du Pont De Nemours And Company "Acrylic" ladder polymers
US4939211A (en) * 1989-03-01 1990-07-03 E. I. Du Pont De Nemours And Company Phosphonate-capped polymers
US4978723A (en) * 1989-03-01 1990-12-18 E. I. Du Pont De Nemours And Company Phosphonate-capped polymers
US5011504A (en) * 1989-09-08 1991-04-30 E. I. Du Pont De Nemours And Company Fuel oil additives
US5171809A (en) * 1989-10-16 1992-12-15 Dow Corning Corporation Silicone polymers, copolymers and block copolymers and a method for their preparation
US6943203B2 (en) * 1998-03-02 2005-09-13 Johnson & Johnson Vision Care, Inc. Soft contact lenses
US6762259B2 (en) * 2000-10-12 2004-07-13 Mitsui Chemicals, Inc. Process for the production of living (co)polymers and use of the (co)polymers
WO2007008575A1 (en) * 2005-07-13 2007-01-18 L'oreal Cosmetic compositions containing liposoluble polymers and tackifiers
US7884158B2 (en) * 2005-09-06 2011-02-08 L'Oré´al Cosmetic compositions containing block copolymers, tackifiers and phenylated silicones
EP2411437B9 (de) 2009-03-25 2013-07-31 BYK-Chemie GmbH Zusammensetzung umfassend stabile polyolmischungen
JP5690355B2 (ja) 2009-12-22 2015-03-25 ビック−ケミー ゲゼルシャフト ミット ベシュレンクテル ハフツング 安定なポリオール混合物を含む組成物
EP3147335A1 (de) 2015-09-23 2017-03-29 BYK-Chemie GmbH Farbmittelzusammensetzungen mit netz- und/oder dispergiermittel mit geringer aminzahl
CN111344319B (zh) 2017-11-15 2022-12-23 毕克化学有限公司 嵌段共聚物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778430A (en) * 1971-05-25 1973-12-11 Du Pont Silicon substituted azonitriles
US4041227A (en) * 1975-11-25 1977-08-09 Phillips Petroleum Company Cleavable branching agents in emulsion polymerization systems
US4389514A (en) * 1980-09-26 1983-06-21 Congoleum Corporation Accelerated polymerization of acrylic monomers initiated by dialkyl and diaralkyl peroxide free radical generators in the presence of tin accelerators
US4681918A (en) * 1981-06-30 1987-07-21 E. I. Du Pont De Nemours And Company "Living" polymers and process for their preparation
US4417034A (en) * 1981-06-30 1983-11-22 E. I. Du Pont De Nemours & Co. Living polymers and process for their preparation
US4414372A (en) * 1982-06-17 1983-11-08 E. I. Du Pont De Nemours & Co. Process for preparing living polymers
US4447628A (en) * 1982-07-12 1984-05-08 E. I. Du Pont De Nemours And Company Nonhygroscopic, anionic pentacoordinate silicate

Also Published As

Publication number Publication date
MX166713B (es) 1993-01-29
DK92886A (da) 1986-09-02
CA1256646A (en) 1989-06-27
KR860007291A (ko) 1986-10-10
NO166040C (no) 1991-05-22
BR8600840A (pt) 1986-11-11
ES8800282A1 (es) 1987-11-01
DK92886D0 (da) 1986-02-28
HK2290A (en) 1990-01-19
KR930009261B1 (ko) 1993-09-25
AU5414686A (en) 1986-10-16
EP0193407B1 (de) 1989-08-30
JPH0662693B2 (ja) 1994-08-17
AU579714B2 (en) 1988-12-08
NO860764L (de) 1986-09-02
NO166040B (no) 1991-02-11
EP0193407A1 (de) 1986-09-03
DE3665313D1 (en) 1989-10-05
ATE45963T1 (de) 1989-09-15
ES552484A0 (es) 1987-11-01
JPS61204201A (ja) 1986-09-10
US4588795A (en) 1986-05-13

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