FR2088443A1 - Olefinic hydrocarbon fraction as a comonomer for ethylene/propylene - polymn - Google Patents

Olefinic hydrocarbon fraction as a comonomer for ethylene/propylene - polymn

Info

Publication number
FR2088443A1
FR2088443A1 FR7116638A FR7116638A FR2088443A1 FR 2088443 A1 FR2088443 A1 FR 2088443A1 FR 7116638 A FR7116638 A FR 7116638A FR 7116638 A FR7116638 A FR 7116638A FR 2088443 A1 FR2088443 A1 FR 2088443A1
Authority
FR
France
Prior art keywords
fraction
degrees
comonomer
polymn
propylene
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.)
Granted
Application number
FR7116638A
Other languages
French (fr)
Other versions
FR2088443B1 (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2088443A1 publication Critical patent/FR2088443A1/en
Application granted granted Critical
Publication of FR2088443B1 publication Critical patent/FR2088443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/39—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms
    • C07C13/42—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms with a bicycloheptene ring structure
    • C07C13/43—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms with a bicycloheptene ring structure substituted by unsaturated acyclic hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
    • C07C2602/42—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing seven carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

The fraction is produced by (a) distilling a petroleum fraction of boiling range 0-200 degrees C to obtain a fraction of boiling range 10-80 degrees C contg. piperylene and isoprene, (b) re-distilling the fraction to obtain piperylene and isoprene concentrates, (c) heating the piperylene concentrate to 120-250 degrees C. The product of stage (c) may be distilled to a fraction of boiling range 80-87 degrees C/50mm. Hg. contg. at least 50 wt.% of 2-propene-1-yl-norborn-5-ene. The hydrocarbon comonomer is low in cost and gives equivalent performance in elastomers to pure comonomers.
FR7116638A 1970-05-08 1971-05-07 Olefinic hydrocarbon fraction as a comonomer for ethylene/propylene - polymn Granted FR2088443A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2234870 1970-05-08
GB4624870 1970-09-29

Publications (2)

Publication Number Publication Date
FR2088443A1 true FR2088443A1 (en) 1972-01-07
FR2088443B1 FR2088443B1 (en) 1975-04-18

Family

ID=26255864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116638A Granted FR2088443A1 (en) 1970-05-08 1971-05-07 Olefinic hydrocarbon fraction as a comonomer for ethylene/propylene - polymn

Country Status (5)

Country Link
JP (1) JPS5314554B1 (en)
BE (1) BE766896A (en)
DE (1) DE2122736A1 (en)
FR (1) FR2088443A1 (en)
NL (1) NL7106199A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES423004A2 (en) * 1973-02-07 1976-07-01 Ici Ltd Procuction of olefinic hydrocarbons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BE766896A (en) 1971-11-08
JPS5314554B1 (en) 1978-05-18
DE2122736A1 (en) 1971-11-25
FR2088443B1 (en) 1975-04-18
NL7106199A (en) 1971-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse