BR9303852A - Processo para a preparaçao de um polimero de baixo peso molecular - Google Patents

Processo para a preparaçao de um polimero de baixo peso molecular

Info

Publication number
BR9303852A
BR9303852A BR9303852A BR9303852A BR9303852A BR 9303852 A BR9303852 A BR 9303852A BR 9303852 A BR9303852 A BR 9303852A BR 9303852 A BR9303852 A BR 9303852A BR 9303852 A BR9303852 A BR 9303852A
Authority
BR
Brazil
Prior art keywords
preparation
molecular weight
low molecular
weight polymer
polymer
Prior art date
Application number
BR9303852A
Other languages
English (en)
Inventor
James Ralph Purdon
Gary Lee Burroway
Dane Kenton Parker
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 BR9303852A publication Critical patent/BR9303852A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Developing Agents For Electrophotography (AREA)
BR9303852A 1992-09-28 1993-09-21 Processo para a preparaçao de um polimero de baixo peso molecular BR9303852A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/952,091 US5268431A (en) 1992-09-28 1992-09-28 Method for preparing ultra-low molecular weight toner resin

Publications (1)

Publication Number Publication Date
BR9303852A true BR9303852A (pt) 1994-05-10

Family

ID=25492576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303852A BR9303852A (pt) 1992-09-28 1993-09-21 Processo para a preparaçao de um polimero de baixo peso molecular

Country Status (2)

Country Link
US (1) US5268431A (pt)
BR (1) BR9303852A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3390991B2 (ja) * 1996-10-11 2003-03-31 日本カーバイド工業株式会社 乳化重合法により得られる重合体
US6420490B1 (en) * 1998-12-02 2002-07-16 Kraton Polymers U.S. Llc Telechelic polymers are produced by ozonation degradation of diene polymers
US20150051337A1 (en) * 2011-09-15 2015-02-19 Bayer Intellectual Property GmbH Creative Campus Monheim Method for the continuous production of water-dispersible vinyl polymers
CA3168208A1 (en) 2020-02-21 2021-08-26 Swimc Llc Stain-blocking polymers, primers, kits, and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108274C (pt) * 1956-11-03
NL107682C (pt) * 1957-02-02
US4026928A (en) * 1970-10-27 1977-05-31 Arco Polymers, Inc. Low molecular weight vinyl polymers and process for preparing
US3978154A (en) * 1971-04-22 1976-08-31 Bridgestone Tire Company Limited Process for the manufacture of improved elastomers prepared by reaction of trimellitoyl-functional polymer with epoxy compound
US3960980A (en) * 1971-11-22 1976-06-01 Bridgestone Tire Company Limited Method of producing elastomer resins
US4868259A (en) * 1986-05-15 1989-09-19 The Goodyear Tire & Rubber Company Emulsion polymerization process
US5039737A (en) * 1990-02-22 1991-08-13 The Goodyear Tire & Rubber Company/Olin Corp. Ozonolysis of hydrogenated latices

Also Published As

Publication number Publication date
US5268431A (en) 1993-12-07

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