ES285318A1 - Improvements introduced in the manufacture of cauchoid compositions (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of cauchoid compositions (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES285318A1
ES285318A1 ES285318A ES285318A ES285318A1 ES 285318 A1 ES285318 A1 ES 285318A1 ES 285318 A ES285318 A ES 285318A ES 285318 A ES285318 A ES 285318A ES 285318 A1 ES285318 A1 ES 285318A1
Authority
ES
Spain
Prior art keywords
compositions
translation
manufacture
machine
legally binding
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
ES285318A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES285318A1 publication Critical patent/ES285318A1/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
    • C08L21/00—Compositions of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Improvements introduced in the manufacture of rubbery compositions, characterized in that said compositions comprise a high molecular weight elastomeric homopolymer or copolymer constituted by C4 and/or C5 conjugated diolefins and having an intrinsic viscosity between 1.5 and 20 and a cis content. 1.4 of 85%, at least, and a low molecular weight homopolymer or copolymer consisting of conjugated diolefins of C4 and/or C5 and having an intrinsic viscosity between 0.1 and 1.0, the weight ratio being high molecular weight polymer and low molecular weight polymer between 95: 5 and 70: 30. (Machine-translation by Google Translate, not legally binding)
ES285318A 1962-02-23 1963-02-21 Improvements introduced in the manufacture of cauchoid compositions (Machine-translation by Google Translate, not legally binding) Expired ES285318A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17534062A 1962-02-23 1962-02-23

Publications (1)

Publication Number Publication Date
ES285318A1 true ES285318A1 (en) 1963-08-01

Family

ID=22639912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES285318A Expired ES285318A1 (en) 1962-02-23 1963-02-21 Improvements introduced in the manufacture of cauchoid compositions (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE628721A (en)
DE (1) DE1266489B (en)
ES (1) ES285318A1 (en)
GB (1) GB990439A (en)
NL (1) NL289256A (en)
SE (1) SE318405B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102938A (en) * 1977-02-21 1978-09-07 Kuraray Co Ltd Pressure sensitive adhesive composition
US4218349A (en) 1978-12-19 1980-08-19 Kuraray Co., Ltd. Rubber composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871911A (en) * 1958-10-27 1961-07-05 Phillips Petroleum Co Rubbery composition

Also Published As

Publication number Publication date
SE318405B (en) 1969-12-08
DE1266489B (en) 1968-04-18
BE628721A (en)
NL289256A (en)
GB990439A (en) 1965-04-28

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