GB1458782A - Process for the production of epoxidized asphalt and products thereof - Google Patents

Process for the production of epoxidized asphalt and products thereof

Info

Publication number
GB1458782A
GB1458782A GB1271675A GB1271675A GB1458782A GB 1458782 A GB1458782 A GB 1458782A GB 1271675 A GB1271675 A GB 1271675A GB 1271675 A GB1271675 A GB 1271675A GB 1458782 A GB1458782 A GB 1458782A
Authority
GB
United Kingdom
Prior art keywords
asphalt
oxygen
epoxidized
solvent
chlorinating agent
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
GB1271675A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP3522574A external-priority patent/JPS5141127B2/ja
Priority claimed from JP5265674A external-priority patent/JPS5141128B2/ja
Application filed by Individual filed Critical Individual
Publication of GB1458782A publication Critical patent/GB1458782A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

1458782 Epoxidized asphalt M FUJITA 26 March 1975 [29 March 1974 11 May 1974] 12716/75 Heading C3B [Also in Divisions C4-C5] An epoxy group containing asphalt is obtained by reacting asphalt in a solvent with a chlorinating agent and oxygen or a free oxygen containing gas. The asphalt may be first reacted with the chlorinating agent, e.g. gaseous Cl 2 or a phosphorus chloride or oxychloride to obtain a chlorine content of 40-70%. Alternatively, the chlorinating agent and the oxygen or oxygen containing gas, e.g. air, may be simultaneously introduced, the oxygen preferably being in excess. The starting material may be straight or blown asphalt. The solvent may be an aromatic hydrocarbon or a halogenated hydrocarbon. Alternatively, an unsaturated solvent may be used which is itself epoxidized in the reaction. The products may be cured by conventional epoxy resin curing agents. Uses.-Protective coatings.
GB1271675A 1974-03-29 1975-03-26 Process for the production of epoxidized asphalt and products thereof Expired GB1458782A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3522574A JPS5141127B2 (en) 1974-03-29 1974-03-29
JP5265674A JPS5141128B2 (en) 1974-05-11 1974-05-11

Publications (1)

Publication Number Publication Date
GB1458782A true GB1458782A (en) 1976-12-15

Family

ID=26374164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1271675A Expired GB1458782A (en) 1974-03-29 1975-03-26 Process for the production of epoxidized asphalt and products thereof

Country Status (4)

Country Link
DE (1) DE2513843C3 (en)
FR (1) FR2265841B3 (en)
GB (1) GB1458782A (en)
NL (1) NL161493C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021030290A1 (en) * 2019-08-13 2021-02-18 Exxonmobil Research And Engineering Company Epoxide functionalized polyaromatic feedstock and polymers derived therefrom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713482C (en) * 1938-04-20 1941-11-08 Rhenania Ossag Mineraloelwerke Process for the production of bituminous substances with low heat sensitivity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021030290A1 (en) * 2019-08-13 2021-02-18 Exxonmobil Research And Engineering Company Epoxide functionalized polyaromatic feedstock and polymers derived therefrom
CN114206881A (en) * 2019-08-13 2022-03-18 埃克森美孚研究工程公司 Epoxy-functional polycyclic aromatic feedstocks and polymers derived therefrom

Also Published As

Publication number Publication date
NL7503795A (en) 1975-10-01
DE2513843A1 (en) 1975-10-09
DE2513843B2 (en) 1980-09-18
NL161493B (en) 1979-09-17
DE2513843C3 (en) 1981-07-30
FR2265841B3 (en) 1977-12-09
NL161493C (en) 1980-02-15
FR2265841A1 (en) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee