ZA836676B - Microencapsulated aqueous polymerization catalyst - Google Patents

Microencapsulated aqueous polymerization catalyst

Info

Publication number
ZA836676B
ZA836676B ZA836676A ZA836676A ZA836676B ZA 836676 B ZA836676 B ZA 836676B ZA 836676 A ZA836676 A ZA 836676A ZA 836676 A ZA836676 A ZA 836676A ZA 836676 B ZA836676 B ZA 836676B
Authority
ZA
South Africa
Prior art keywords
polymerization catalyst
aqueous polymerization
microencapsulated aqueous
microencapsulated
catalyst
Prior art date
Application number
ZA836676A
Other languages
English (en)
Inventor
John Joseph Barbour
Ken Weikart Donbar
Anthony Joseph Bell
James Neil Henderson
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of ZA836676B publication Critical patent/ZA836676B/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/02—Carriers therefor
    • 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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • 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
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from boron, aluminium, gallium, indium, thallium or rare earths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA836676A 1982-09-17 1983-09-08 Microencapsulated aqueous polymerization catalyst ZA836676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/419,261 US4429085A (en) 1982-09-17 1982-09-17 Microencapsulated aqueous polymerization catalyst

Publications (1)

Publication Number Publication Date
ZA836676B true ZA836676B (en) 1984-06-27

Family

ID=23661492

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA836676A ZA836676B (en) 1982-09-17 1983-09-08 Microencapsulated aqueous polymerization catalyst

Country Status (9)

Country Link
US (1) US4429085A (xx)
EP (1) EP0106779B1 (xx)
JP (1) JPS5978213A (xx)
KR (1) KR890004328B1 (xx)
AU (1) AU556017B2 (xx)
BR (1) BR8304990A (xx)
CA (1) CA1204423A (xx)
DE (1) DE3376425D1 (xx)
ZA (1) ZA836676B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500649A (en) * 1981-10-12 1985-02-19 Wako Pure Chemical Industries, Ltd. Process for producing aqueous suspension containing organic azo compound as polymerization initiator
JPS5964609A (ja) * 1982-10-05 1984-04-12 Ube Ind Ltd 補強ポリブタジエンの製造法
AU572749B2 (en) * 1983-07-01 1988-05-12 Union Carbide Corporation Olefin polymerization catalysts adapted for gas phase processes
JPS6015405A (ja) * 1983-07-07 1985-01-26 Wako Pure Chem Ind Ltd アゾ系重合開始剤捏和体
JPS60147411A (ja) * 1984-08-27 1985-08-03 Japan Synthetic Rubber Co Ltd 共役ジエンの重合方法
JPS60147410A (ja) * 1984-01-12 1985-08-03 Japan Synthetic Rubber Co Ltd ジエン重合体の製造方法
EP0152175B1 (en) * 1984-01-12 1989-05-24 Japan Synthetic Rubber Co., Ltd. Process for producing a diene polymer
JPS60161408A (ja) * 1984-02-01 1985-08-23 Japan Synthetic Rubber Co Ltd ジエン系重合体の製造方法
CA1269487A (en) * 1984-07-11 1990-05-22 Nobuyuki Ito Polymer particles and process for producing the same
JPS6123610A (ja) * 1984-07-11 1986-02-01 Japan Synthetic Rubber Co Ltd 重合体の水性乳化分散体
JPS6123637A (ja) * 1984-07-11 1986-02-01 Japan Synthetic Rubber Co Ltd 重合体粒子の製造方法
JPS61151217A (ja) * 1984-12-25 1986-07-09 Japan Synthetic Rubber Co Ltd 重合体粒子の製造方法
US4645809A (en) * 1986-01-23 1987-02-24 The Goodyear Tire & Rubber Company Direct method for preparing syndiotactic 1,2-polybutadiene
US4790365A (en) * 1987-09-11 1988-12-13 The Goodyear Tire & Rubber Company Tire compounds containing syndiotactic-1,2-polybutadiene
US4902741A (en) * 1988-08-24 1990-02-20 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene latex
US5021381A (en) * 1988-08-24 1991-06-04 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene latex
US5011896A (en) * 1990-09-10 1991-04-30 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium
US5278263A (en) * 1992-10-05 1994-01-11 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium utilizing N,N-dibutylformamide as a modifier
EP0612799B1 (en) * 1993-02-09 1999-05-12 Ube Industries, Ltd. Process for the production of polybutadiene compositions
US5986026A (en) * 1997-05-05 1999-11-16 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis
US5756606A (en) * 1997-05-22 1998-05-26 The Goodyear Tire & Rubber Company Means to control particle size and eliminate fouling in the synthesis of syndiotactic 1,2 - polybutadiene
DE19908796A1 (de) 1998-03-03 1999-09-09 Goodyear Tire & Rubber Desaktivierung von syndiotaktischem 1,2-Polybutadien
EP1148091B1 (en) 2000-04-20 2007-05-09 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and article with component thereof, including tires
US7749934B2 (en) * 2005-02-22 2010-07-06 Rohm And Haas Company Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
US7441574B2 (en) * 2006-08-17 2008-10-28 The Goodyear Tire & Rubber Company Pneumatic tire
JP2008163163A (ja) * 2006-12-28 2008-07-17 Ube Ind Ltd ビニル・シスポリブタジエンゴムの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1251154A (fr) * 1959-03-18 1961-01-13 Montedison Spa Perfectionnements aux catalyseurs
DE1937197A1 (de) * 1969-07-22 1971-02-04 Veba Chemie Ag Verfahren zur Herstellung von umhuellten Katalysatoren,gegebenenfalls unter gleichzeitiger Aufbringung auf Traegern,fuer die Polymerisation von Olefinen
NL7117906A (xx) * 1970-12-28 1972-06-30
CA1040347A (en) * 1973-09-27 1978-10-10 Hideo Ishikawa Process for producing butadiene polymers
JPS53147790A (en) 1977-05-30 1978-12-22 Japan Synthetic Rubber Co Ltd Controlling of molecular weight of 1,2-polybutadiene
US4153767A (en) * 1977-11-22 1979-05-08 Ube Industries Limited Method of producing 1,2-polybutadiene
JPS5529510A (en) 1978-08-21 1980-03-01 Japan Synthetic Rubber Co Ltd Preparation of 1,2-polybutadiene
US4303769A (en) 1978-08-22 1981-12-01 The B. F. Goodrich Company Process for preparing substantially gel-free cis-1,4-polybutadiene

Also Published As

Publication number Publication date
DE3376425D1 (en) 1988-06-01
CA1204423A (en) 1986-05-13
US4429085A (en) 1984-01-31
JPS5978213A (ja) 1984-05-07
JPS6258613B2 (xx) 1987-12-07
EP0106779A3 (en) 1984-06-06
KR840006348A (ko) 1984-11-29
EP0106779A2 (en) 1984-04-25
AU1866083A (en) 1984-03-22
KR890004328B1 (ko) 1989-10-31
BR8304990A (pt) 1984-09-04
AU556017B2 (en) 1986-10-16
EP0106779B1 (en) 1988-04-27

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