GB577384A - Terpene resin - Google Patents

Terpene resin

Info

Publication number
GB577384A
GB577384A GB2015443A GB2015443A GB577384A GB 577384 A GB577384 A GB 577384A GB 2015443 A GB2015443 A GB 2015443A GB 2015443 A GB2015443 A GB 2015443A GB 577384 A GB577384 A GB 577384A
Authority
GB
United Kingdom
Prior art keywords
turpentine
pinene
spirits
chloride
reaction
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
GB2015443A
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
Application filed by Individual filed Critical Individual
Priority to GB2015443A priority Critical patent/GB577384A/en
Publication of GB577384A publication Critical patent/GB577384A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A terpene resin is made by bringing a turpentine liquid containing a higher proportion of b -pinene than is contained in any turpentine as originally produced, with agitation and under heat-abstracting conditions, into contact with a polyvalent metal halide which is capable of hydrolysis by water to give an acid reaction, e.g. aluminium chloride, stannic chloride, antimony pentachloride or ferric chloride. b -Pinene may be isolated from gum spirits of turpentine by fractionation and polymerized at 30-40 DEG C., if desired, in the presence of an inert hydrocarbon diluent such as mineral spirits. The reaction is stopped by addition of dilute hydrochloric acid and the catalyst in the water layer separated. The solvent and heavy oil are distilled off to leave the solid resin. Alternatively, gum spirits of turpentine are enriched with b -pinene and similarly treated.
GB2015443A 1943-12-02 1943-12-02 Terpene resin Expired GB577384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2015443A GB577384A (en) 1943-12-02 1943-12-02 Terpene resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2015443A GB577384A (en) 1943-12-02 1943-12-02 Terpene resin

Publications (1)

Publication Number Publication Date
GB577384A true GB577384A (en) 1946-05-16

Family

ID=10141267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2015443A Expired GB577384A (en) 1943-12-02 1943-12-02 Terpene resin

Country Status (1)

Country Link
GB (1) GB577384A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104693329A (en) * 2015-03-28 2015-06-10 罗定市星光化工有限公司 Terpene resin environment-friendly production technology
CN112048032A (en) * 2020-09-08 2020-12-08 韶关林和林产科技有限公司 Preparation method of terpene resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104693329A (en) * 2015-03-28 2015-06-10 罗定市星光化工有限公司 Terpene resin environment-friendly production technology
CN104693329B (en) * 2015-03-28 2018-06-19 罗定市星光化工有限公司 A kind of environment-friendly production process of terpene resin
CN112048032A (en) * 2020-09-08 2020-12-08 韶关林和林产科技有限公司 Preparation method of terpene resin

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