MX168740B - Intermediarios de copolimeros de etileno alfaolefina, de bajo peso molecular - Google Patents

Intermediarios de copolimeros de etileno alfaolefina, de bajo peso molecular

Info

Publication number
MX168740B
MX168740B MX004038A MX403886A MX168740B MX 168740 B MX168740 B MX 168740B MX 004038 A MX004038 A MX 004038A MX 403886 A MX403886 A MX 403886A MX 168740 B MX168740 B MX 168740B
Authority
MX
Mexico
Prior art keywords
intermediaries
low molecular
molecular ethylene
alphaolefine
copolymers
Prior art date
Application number
MX004038A
Other languages
English (en)
Inventor
Yong S Rim
Demetreos N Matthews
Original Assignee
Uniroyal Chem Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25142771&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX168740(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Uniroyal Chem Co Inc filed Critical Uniroyal Chem Co Inc
Publication of MX168740B publication Critical patent/MX168740B/es

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

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)
  • Organic Insulating Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a un copolímero que comprende etileno y una alfaolefina que tiene la fórmula H2C igual CHR en donde R es un radical alquilo que contiene de 1 a 10 átomos de carbono; caracterizado porque el copolímero tiene: a) un peso molecular promedio de número de entre alrededor de 250 y alrededor de 20,000; y b) una viscosidad de cuando menos alrededor de 75; exhibiendo dicho polímero insaturación del tipo vinilideno, de manera que un extremo del polímero sea de la fórmula P-CR igual CH2 en donde P representa la cadena de polímero y R es como se definió arriba.
MX004038A 1985-10-16 1986-10-15 Intermediarios de copolimeros de etileno alfaolefina, de bajo peso molecular MX168740B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06787869 US4668834B1 (en) 1985-10-16 1985-10-16 Low molecular weight ethylene-alphaolefin copolymer intermediates

Publications (1)

Publication Number Publication Date
MX168740B true MX168740B (es) 1993-06-07

Family

ID=25142771

Family Applications (1)

Application Number Title Priority Date Filing Date
MX004038A MX168740B (es) 1985-10-16 1986-10-15 Intermediarios de copolimeros de etileno alfaolefina, de bajo peso molecular

Country Status (13)

Country Link
US (1) US4668834B1 (es)
EP (1) EP0223394B1 (es)
JP (3) JPS6295304A (es)
KR (1) KR910000200B1 (es)
CN (1) CN1018651B (es)
AR (1) AR240330A1 (es)
AU (1) AU597906B2 (es)
BR (1) BR8604718A (es)
CA (1) CA1281843C (es)
DE (1) DE3684758D1 (es)
IN (1) IN167916B (es)
MX (1) MX168740B (es)
ZA (1) ZA867249B (es)

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Also Published As

Publication number Publication date
KR870004062A (ko) 1987-05-07
CN86106544A (zh) 1987-07-15
US4668834B1 (en) 1996-05-07
CA1281843C (en) 1991-03-19
JPH07121969B2 (ja) 1995-12-25
AU597906B2 (en) 1990-06-14
EP0223394A1 (en) 1987-05-27
IN167916B (es) 1991-01-05
JPH0586143A (ja) 1993-04-06
AR240330A1 (es) 1990-03-30
ZA867249B (en) 1987-05-27
US4668834A (en) 1987-05-26
JPS6295304A (ja) 1987-05-01
DE3684758D1 (de) 1992-05-14
AU6397686A (en) 1987-04-30
CN1018651B (zh) 1992-10-14
BR8604718A (pt) 1987-06-23
EP0223394B1 (en) 1992-04-08
JPH0578422A (ja) 1993-03-30
JPH0649739B2 (ja) 1994-06-29
KR910000200B1 (ko) 1991-01-23

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