GB948777A - Phenol-formaldehyde-acetone resin - Google Patents

Phenol-formaldehyde-acetone resin

Info

Publication number
GB948777A
GB948777A GB1866660A GB1866660A GB948777A GB 948777 A GB948777 A GB 948777A GB 1866660 A GB1866660 A GB 1866660A GB 1866660 A GB1866660 A GB 1866660A GB 948777 A GB948777 A GB 948777A
Authority
GB
United Kingdom
Prior art keywords
phenol
formaldehyde
reacting
acetone
cresol
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
GB1866660A
Inventor
Emile Adrien Cambron
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.)
SMITH PAPER MILLS Ltd HOWARD
Original Assignee
SMITH PAPER MILLS Ltd HOWARD
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 SMITH PAPER MILLS Ltd HOWARD filed Critical SMITH PAPER MILLS Ltd HOWARD
Priority to GB1866660A priority Critical patent/GB948777A/en
Publication of GB948777A publication Critical patent/GB948777A/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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/26—Condensation polymers of aldehydes or ketones with phenols only from mixtures of aldehydes and ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

A thermosetting laminating resin is prepared by reacting acetone and formaldehyde in alkaline solution to form a monomeric monomethyl derivative of acetone, reacting this derivative under alkaline conditions with phenol or cresol or a mixture of phenol and cresol, and then reacting with addition formaldehyde also under alkaline conditions. In the example, sodium carbonate is used to catalyse each stage of the reaction, and the final product is dissolved in methanol to give a laminating varnish. Specification 948,776 is referred to.
GB1866660A 1960-05-26 1960-05-26 Phenol-formaldehyde-acetone resin Expired GB948777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1866660A GB948777A (en) 1960-05-26 1960-05-26 Phenol-formaldehyde-acetone resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1866660A GB948777A (en) 1960-05-26 1960-05-26 Phenol-formaldehyde-acetone resin

Publications (1)

Publication Number Publication Date
GB948777A true GB948777A (en) 1964-02-05

Family

ID=10116361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1866660A Expired GB948777A (en) 1960-05-26 1960-05-26 Phenol-formaldehyde-acetone resin

Country Status (1)

Country Link
GB (1) GB948777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390485A1 (en) * 1977-05-13 1978-12-08 Casco Ab BONDING PROCESS BY MEANS OF CURING ADHESIVES BASED ON FORMALDEHYDE AND CURING COMPOSITION FOR IMPLEMENTING THE PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390485A1 (en) * 1977-05-13 1978-12-08 Casco Ab BONDING PROCESS BY MEANS OF CURING ADHESIVES BASED ON FORMALDEHYDE AND CURING COMPOSITION FOR IMPLEMENTING THE PROCESS

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