GB1528932A - Polybutadiene derivatives their preparation and use - Google Patents

Polybutadiene derivatives their preparation and use

Info

Publication number
GB1528932A
GB1528932A GB3881875A GB3881875A GB1528932A GB 1528932 A GB1528932 A GB 1528932A GB 3881875 A GB3881875 A GB 3881875A GB 3881875 A GB3881875 A GB 3881875A GB 1528932 A GB1528932 A GB 1528932A
Authority
GB
United Kingdom
Prior art keywords
reaction
polybutadiene
phenylenediamine
vulcanization
sept
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3881875A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST FR DU CAOUTCHOUC
IFP Energies Nouvelles IFPEN
Original Assignee
INST FR DU CAOUTCHOUC
IFP Energies Nouvelles IFPEN
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 INST FR DU CAOUTCHOUC, IFP Energies Nouvelles IFPEN filed Critical INST FR DU CAOUTCHOUC
Publication of GB1528932A publication Critical patent/GB1528932A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile

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)
  • Epoxy Resins (AREA)

Abstract

1528932 Epoxidized polybutadiene and use threeof INSTITUT FRANCAI DUS PETROLE and INSTITUT FRANCAIS DU CAOUTCHOUC 22 Sept 1975 [27 Sept 1974] 38818/75 Headings C3M and C3P ]Also in Division B5] Epoxidized 1,2 - polybutadiene is prepared by reaction of monoperphthalic acid solution on a solution of an amorphous polybutadiene containing at least 50% 1,2-units, having a viscosimetric M.W. above 20,000 and having a crystallinity at 20‹ C. lower than 5%. In examples the reaction is effected in a mixed toluene/ethyl acetate solution. The product may be further reacted or used in a variety of ways, of which the following are illustrated in numbered examples: (12) reaction at epoxy groups with 4 - amino - N,N - diethylaniline; (13) reaction with formic acid followed by saponification to yield a hydroxypolybutadiene; (14) vulcanization with a conventional sulphur-containing system; (15) covulcanization with polychloroprene (nitrile rubber mentioned as alternative); (16) vulcanization by reaction with m-phenylenediamine; and (17-19) use as an adhesive in admixture with m-phenylenediamine or diethylenetriamine as curing agent. For the adhesive applications, the starting 1,2-polybutadiene may be partially degraded prior to epoxidation. e.g. by reaction with dixylylmercaptan.
GB3881875A 1974-09-27 1975-09-22 Polybutadiene derivatives their preparation and use Expired GB1528932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432960A FR2286150A1 (en) 1974-09-27 1974-09-27 EPOXIDATION PROCESS OF POLYBUTADIENES 1-2 AMORPHES, NEW PRODUCTS OBTAINED AND THEIR APPLICATIONS

Publications (1)

Publication Number Publication Date
GB1528932A true GB1528932A (en) 1978-10-18

Family

ID=9143607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3881875A Expired GB1528932A (en) 1974-09-27 1975-09-22 Polybutadiene derivatives their preparation and use

Country Status (4)

Country Link
JP (1) JPS5160292A (en)
DE (1) DE2542709A1 (en)
FR (1) FR2286150A1 (en)
GB (1) GB1528932A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642912A1 (en) * 2003-07-07 2006-04-05 Ube Industries, Ltd. Crystalline polymer exhibiting solid phase transition phenomenon and use thereof
WO2007024797A2 (en) * 2005-08-22 2007-03-01 Bridgestone Corporation Functionalized polymers and improved tires therefrom
CN101942043A (en) * 2010-09-25 2011-01-12 中国热带农业科学院农产品加工研究所 Method for preparing epoxidized natural rubber
CN103665227A (en) * 2013-11-28 2014-03-26 沈阳化工大学 Preparation method of epoxidized 1, 2-polybutadiene
WO2021008254A1 (en) * 2019-07-12 2021-01-21 北京诺维新材科技有限公司 Composition for glass bonding and laminated glass comprising composition
CN114752126A (en) * 2022-05-13 2022-07-15 北京晶南实业有限公司 High-wear-resistance composite rubber plate for belt conveyor roller and preparation method thereof
CN116162293A (en) * 2023-02-17 2023-05-26 山东威普斯橡胶股份有限公司 Preparation process of low rolling resistance tubular belt

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642912A1 (en) * 2003-07-07 2006-04-05 Ube Industries, Ltd. Crystalline polymer exhibiting solid phase transition phenomenon and use thereof
EP1642912A4 (en) * 2003-07-07 2008-03-12 Ube Industries Crystalline polymer exhibiting solid phase transition phenomenon and use thereof
WO2007024797A2 (en) * 2005-08-22 2007-03-01 Bridgestone Corporation Functionalized polymers and improved tires therefrom
WO2007024797A3 (en) * 2005-08-22 2007-05-03 Bridgestone Corp Functionalized polymers and improved tires therefrom
US7683111B2 (en) 2005-08-22 2010-03-23 Bridgestone Corporation Functionalized polymers and improved tires therefrom
CN101942043A (en) * 2010-09-25 2011-01-12 中国热带农业科学院农产品加工研究所 Method for preparing epoxidized natural rubber
CN103665227A (en) * 2013-11-28 2014-03-26 沈阳化工大学 Preparation method of epoxidized 1, 2-polybutadiene
WO2021008254A1 (en) * 2019-07-12 2021-01-21 北京诺维新材科技有限公司 Composition for glass bonding and laminated glass comprising composition
CN114752126A (en) * 2022-05-13 2022-07-15 北京晶南实业有限公司 High-wear-resistance composite rubber plate for belt conveyor roller and preparation method thereof
CN114752126B (en) * 2022-05-13 2023-11-07 北京晶南实业有限公司 High-wear-resistance composite rubber plate for belt conveyor roller and preparation method thereof
CN116162293A (en) * 2023-02-17 2023-05-26 山东威普斯橡胶股份有限公司 Preparation process of low rolling resistance tubular belt

Also Published As

Publication number Publication date
FR2286150A1 (en) 1976-04-23
JPS5160292A (en) 1976-05-26
DE2542709A1 (en) 1976-04-08
FR2286150B1 (en) 1979-02-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee