BR7204691D0 - Copolimero elastomerico de butadieno e isopreno e processo para a producao do copolimero - Google Patents

Copolimero elastomerico de butadieno e isopreno e processo para a producao do copolimero

Info

Publication number
BR7204691D0
BR7204691D0 BR004691/72A BR469172A BR7204691D0 BR 7204691 D0 BR7204691 D0 BR 7204691D0 BR 004691/72 A BR004691/72 A BR 004691/72A BR 469172 A BR469172 A BR 469172A BR 7204691 D0 BR7204691 D0 BR 7204691D0
Authority
BR
Brazil
Prior art keywords
copolimero
isoprene
elastomeric
butadiene
production
Prior art date
Application number
BR004691/72A
Other languages
English (en)
Inventor
W Nudenberg
E Delaney
Original Assignee
Uniroyal Inc
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 Uniroyal Inc filed Critical Uniroyal Inc
Publication of BR7204691D0 publication Critical patent/BR7204691D0/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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR004691/72A 1971-07-15 1972-07-14 Copolimero elastomerico de butadieno e isopreno e processo para a producao do copolimero BR7204691D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16306271A 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
BR7204691D0 true BR7204691D0 (pt) 1973-08-23

Family

ID=22588324

Family Applications (1)

Application Number Title Priority Date Filing Date
BR004691/72A BR7204691D0 (pt) 1971-07-15 1972-07-14 Copolimero elastomerico de butadieno e isopreno e processo para a producao do copolimero

Country Status (9)

Country Link
US (1) US3772256A (pt)
AR (1) AR193532A1 (pt)
BE (1) BE786194A (pt)
BR (1) BR7204691D0 (pt)
DE (1) DE2234031A1 (pt)
FR (1) FR2146033A5 (pt)
GB (1) GB1398323A (pt)
IT (1) IT964683B (pt)
NL (1) NL7209364A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385151A (en) * 1980-12-05 1983-05-24 Sumitomo Rubber Industries, Ltd. Composition containing isoprene polymer
DE10044804B4 (de) 2000-05-31 2019-06-19 Günther Nath Hochflexibler Flüssigkeitslichtleiter und Verfahren zu dessen Herstellung
US8154283B2 (en) * 2005-12-22 2012-04-10 Pirelli Tyre S.P.A. Method and apparatus for automatically analyzing the characteristics of an elastomeric material included in a tire
EP3538575B1 (en) * 2016-11-09 2024-03-13 Bridgestone Corporation High cis-1,4 block copolymers of polybutadiene and polyisoprene
CN109337141B (zh) * 2018-09-10 2021-03-23 肇庆骏鸿实业有限公司 低阻轮胎胎面胶及其制备方法和应用
CN115850823B (zh) * 2022-12-01 2025-03-25 中国科学院青岛生物能源与过程研究所 一种高异戊二烯单体含量铁系催化丁戊橡胶轮胎胎面复合材料及其制备方法
CN119101195A (zh) * 2023-06-09 2024-12-10 中国石油天然气股份有限公司 丁二烯-异戊二烯橡胶及其制备方法和应用

Also Published As

Publication number Publication date
FR2146033A5 (pt) 1973-02-23
AR193532A1 (es) 1973-04-30
US3772256A (en) 1973-11-13
NL7209364A (pt) 1973-01-17
IT964683B (it) 1974-01-31
GB1398323A (en) 1975-06-18
DE2234031A1 (de) 1973-01-25
BE786194A (fr) 1973-01-12

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