GB752884A - Petroleum resins using cyclodiene monomers - Google Patents

Petroleum resins using cyclodiene monomers

Info

Publication number
GB752884A
GB752884A GB136/54A GB13654A GB752884A GB 752884 A GB752884 A GB 752884A GB 136/54 A GB136/54 A GB 136/54A GB 13654 A GB13654 A GB 13654A GB 752884 A GB752884 A GB 752884A
Authority
GB
United Kingdom
Prior art keywords
per cent
olefins
cracked
methylcyclopentadiene
paraffins
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
GB136/54A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB752884A publication Critical patent/GB752884A/en
Expired legal-status Critical Current

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
    • C08F240/00—Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A steam cracked petroleum fraction containing C5 mono-olefins, diolefins, paraffins, naphthas and aromatics is heated with from 5-15 per cent of the total feed of methylcyclopentadiene, in the presence of a Friedel-Crafts catalyst and the resin so formed separated. The hydrocarbon mixture may be obtained by dimerizing a cracked C5 fraction boiling from 10 DEG to 50 DEG C., distilling off the dimers and using the overheads of the distillation, having an approximate composition:-isoprene 15 per cent, piperylene 15 per cent, other acyclic diolefins 4-5 per cent, normal C5 olefins 20-30 per cent, tertiary olefins 30 per cent and paraffins 5 per cent. The methylcyclopentadiene may be added from an extraneous source or the original feed may be so treated as to contain the desired amount, in which case the mixture may be obtained by thermally soaking C5 to C7 cracked fractions so that dimerization occurs, and recovering and cracking the dimers. Specified catalysts are boron trifluoride and aluminium halides, and the preferred polymerization temperature from -30 DEG to 94 DEG C. The polymeric materials may be mixed with an inert solvent before polymerization.
GB136/54A 1953-01-08 1954-01-04 Petroleum resins using cyclodiene monomers Expired GB752884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330293A US2753326A (en) 1953-01-08 1953-01-08 Petroleum resins from heavy fractions

Publications (1)

Publication Number Publication Date
GB752884A true GB752884A (en) 1956-07-18

Family

ID=23289117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB136/54A Expired GB752884A (en) 1953-01-08 1954-01-04 Petroleum resins using cyclodiene monomers

Country Status (3)

Country Link
US (1) US2753326A (en)
FR (1) FR1095057A (en)
GB (1) GB752884A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894937A (en) * 1956-05-01 1959-07-14 Exxon Research Engineering Co Process for preparing petroleum resins ii
DE1080777B (en) * 1956-08-17 1960-04-28 Exxon Research Engineering Co Process for the production of hydrocarbon resins
US2963456A (en) * 1956-08-20 1960-12-06 Exxon Research Engineering Co Production of binders for sand cores
US2910748A (en) * 1957-03-11 1959-11-03 Exxon Research Engineering Co Production of binders for sand cores
JPS5639355B2 (en) * 1973-03-07 1981-09-12
US4342850A (en) * 1980-10-27 1982-08-03 Eastman Kodak Company Process for the preparation of hydrocarbon resins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836629A (en) * 1928-07-21 1931-12-15 Dayton Synthetic Chemicals Inc Prepared resin
US1982708A (en) * 1932-03-16 1934-12-04 Dayton Synthetic Chemicals Inc Resin from petroleum hydrocarbons
US2255409A (en) * 1938-05-21 1941-09-09 Neville Co Cyclopentadiene resin
US2352980A (en) * 1939-07-06 1944-07-04 United Gas Improvement Co Isoprene-cyclopentadiene copolymers
US2521022A (en) * 1946-05-31 1950-09-05 Interchem Corp Synthetic hydrocarbon resins
US2608550A (en) * 1947-01-08 1952-08-26 Interchem Corp Reaction products of unsaturated dicarboxylic acid derivatives with cyclopentadiene polymers

Also Published As

Publication number Publication date
FR1095057A (en) 1955-05-26
US2753326A (en) 1956-07-03

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