GB204754A - Process for the preparation of artificial resins and oleoresins - Google Patents

Process for the preparation of artificial resins and oleoresins

Info

Publication number
GB204754A
GB204754A GB1795622A GB1795622A GB204754A GB 204754 A GB204754 A GB 204754A GB 1795622 A GB1795622 A GB 1795622A GB 1795622 A GB1795622 A GB 1795622A GB 204754 A GB204754 A GB 204754A
Authority
GB
United Kingdom
Prior art keywords
resins
terpene
phenols
preparation
phenol
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
GB1795622A
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 GB1795622A priority Critical patent/GB204754A/en
Publication of GB204754A publication Critical patent/GB204754A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • 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
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312—Non-condensed aromatic systems, e.g. benzene
    • 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
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/33—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain
    • C08G2261/332—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Artificial resins and oleo-resins are prepared by heating phenols or naphthols with terpene hydrocarbons in the presence of a catalyst. Suitable catalysts are (1) strong acids, e.g. hydrochloric, hydrobromic, hydriodic, hydrofluoric, sulphuric, nitric, phosphoric and its anhydride, oxalic and sulphonic, particularly p-toluene sulphonic, acids; (2) salts, viz. anhydrous aluminium, ferric and zinc chlorides, silicated or siliceous earths; (3) chlorine, bromine and iodine. The products comprise mixtures of phenol ethers, terpene phenols, i.e. phenols with terpene radicles substituted in the nucleus, and polymerization products of terpenes; but in certain cases it is stated to be possible to prepare individual substances. Examples are given of the preparation of a phenolic ether by heating carvene and b -naphthol in the presence of a little p-toluene sulphonic acid to a temperature below 160 DEG C., and of the preparation of a terpene phenol by maintaining a mixture of carvene and phenol at about 105 DEG C. in the presence of p-toluene sulphonic acid. Examples are also given of the preparation of resinous bodies by heating phenol and carvene in the presence of zinc chloride or bromine. In all cases, the products are steam distilled and then purified.ALSO:Artificial resins and oleo-resins are prepared by heating phenols or naphthols with terpene hydrocarbons in the presence of a catalyst. These resins can be readily emulsified with water in the presence of alkalies or alkali carbonates and give stable emulsions, even when resin solvents such as toluene are present, which are useful for degreasing and cleaning purposes.
GB1795622A 1922-06-29 1922-06-29 Process for the preparation of artificial resins and oleoresins Expired GB204754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1795622A GB204754A (en) 1922-06-29 1922-06-29 Process for the preparation of artificial resins and oleoresins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1795622A GB204754A (en) 1922-06-29 1922-06-29 Process for the preparation of artificial resins and oleoresins

Publications (1)

Publication Number Publication Date
GB204754A true GB204754A (en) 1923-10-01

Family

ID=10104146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1795622A Expired GB204754A (en) 1922-06-29 1922-06-29 Process for the preparation of artificial resins and oleoresins

Country Status (1)

Country Link
GB (1) GB204754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743863C (en) * 1935-05-26 1944-01-04 Beckacite Kunstharzfabrik G M Process for the production of high molecular weight phenols
US2647152A (en) * 1950-07-12 1953-07-28 Firestone Tire & Rubber Co Terpenylalkylphenols and their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743863C (en) * 1935-05-26 1944-01-04 Beckacite Kunstharzfabrik G M Process for the production of high molecular weight phenols
US2647152A (en) * 1950-07-12 1953-07-28 Firestone Tire & Rubber Co Terpenylalkylphenols and their preparation

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