GB332963A - Process for the manufacture of synthetic resins - Google Patents

Process for the manufacture of synthetic resins

Info

Publication number
GB332963A
GB332963A GB1103530A GB1103530A GB332963A GB 332963 A GB332963 A GB 332963A GB 1103530 A GB1103530 A GB 1103530A GB 1103530 A GB1103530 A GB 1103530A GB 332963 A GB332963 A GB 332963A
Authority
GB
United Kingdom
Prior art keywords
heated
borofluoro
acids
solvent naphtha
stirring
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
GB1103530A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 to DEI34273D priority Critical patent/DE517477C/en
Priority to DEI39795D priority patent/DE520858C/en
Priority to US357600A priority patent/US1857333A/en
Priority to FR674240D priority patent/FR674240A/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB13452/29A priority patent/GB310816A/en
Priority to GB1103530A priority patent/GB332963A/en
Publication of GB332963A publication Critical patent/GB332963A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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)

Abstract

332,963. I. G. Farbenindustrie Akt.- Ges. April 30, 1929. Divided on and addition to 310,816, under which a Specification was laid open to inspection under Sect. 91 of the Acts, May 1, 1929. Coumarone and indene resins.-In the production of synthetic resins by treating crude solvent naphtha with borofluoro fatty acids as described in the parent Specification, analogous compounds of boron fluoride with hydroxy-acids such as lactic acid or with unsaturated acids such as oleic acid are employed. These complex acids may be produced as described in Specification 316,987. In the examples, crude solvent naphtha free from bases and phenol but containing, indene is heated to 50‹ C. with cresol and borofluoro-oleic acid is added, the mixture being heated at 50-60‹ C. with stirring, diluted with benzene, heated at 80-100‹ C. with quicklime or barium oxide with stirring, filtered, and the unresinified portion distilled off in a vacuum, the product being a light resin soluble in polymerized oil; (2) the naphtha employed in the previous example is heated with borofluoro lactic acid at 50-60‹ C and further treated as in the previous example, the product being a resin soluble in solvent naphtha, turpentine, and turpentine substitutes.
GB1103530A 1928-04-30 1929-04-30 Process for the manufacture of synthetic resins Expired GB332963A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DEI34273D DE517477C (en) 1928-04-30 1928-04-30 Process for the production of synthetic resins from raw solvent naphtha
DEI39795D DE520858C (en) 1928-04-30 1929-04-18 Process for the production of synthetic resins from raw solvent naphtha
US357600A US1857333A (en) 1928-04-30 1929-04-23 New synthetic resins
FR674240D FR674240A (en) 1928-04-30 1929-04-29 Manufacturing process of synthetic resins
GB13452/29A GB310816A (en) 1928-04-30 1929-04-30
GB1103530A GB332963A (en) 1929-04-30 1929-04-30 Process for the manufacture of synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1103530A GB332963A (en) 1929-04-30 1929-04-30 Process for the manufacture of synthetic resins

Publications (1)

Publication Number Publication Date
GB332963A true GB332963A (en) 1930-07-30

Family

ID=9978840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103530A Expired GB332963A (en) 1928-04-30 1929-04-30 Process for the manufacture of synthetic resins

Country Status (1)

Country Link
GB (1) GB332963A (en)

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