GB302609A - Improvements in the manufacture and production of condensation products from phenolsand aldehydes - Google Patents

Improvements in the manufacture and production of condensation products from phenolsand aldehydes

Info

Publication number
GB302609A
GB302609A GB1871527A GB1871527A GB302609A GB 302609 A GB302609 A GB 302609A GB 1871527 A GB1871527 A GB 1871527A GB 1871527 A GB1871527 A GB 1871527A GB 302609 A GB302609 A GB 302609A
Authority
GB
United Kingdom
Prior art keywords
aldehydes
products
condensation products
phenolsand
manufacture
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
GB1871527A
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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1871527A priority Critical patent/GB302609A/en
Publication of GB302609A publication Critical patent/GB302609A/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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen

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)

Abstract

302,609. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). July 14, 1927. Phenol-aldehyde condensation products. - Phenols and aldehydes are condensed to form products which may be converted by heat, or heat and pressure, into insoluble and infusible products, with the aid of strong open chain aliphatic or isocyclic hydroaromatic bases or derivatives thereof. Specific bases mentioned are butylamine, mono- or di-ethanolbutylamine, cyclohexylamine, dicyclohexylamine, dodecahydroditolyamine, cyclohexylethanolamine and dicyclohexylethanolamine. The amount of condensing agent to be added is very small, being sometimes less than ¢ per cent. Examples are given of the condensation of cresol and phenol with formaldehyde. Specifications 25216/07, 1921/08 and 21566/08 are referred to.
GB1871527A 1927-07-14 1927-07-14 Improvements in the manufacture and production of condensation products from phenolsand aldehydes Expired GB302609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1871527A GB302609A (en) 1927-07-14 1927-07-14 Improvements in the manufacture and production of condensation products from phenolsand aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1871527A GB302609A (en) 1927-07-14 1927-07-14 Improvements in the manufacture and production of condensation products from phenolsand aldehydes

Publications (1)

Publication Number Publication Date
GB302609A true GB302609A (en) 1928-12-14

Family

ID=10117168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1871527A Expired GB302609A (en) 1927-07-14 1927-07-14 Improvements in the manufacture and production of condensation products from phenolsand aldehydes

Country Status (1)

Country Link
GB (1) GB302609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226364A (en) * 1961-06-21 1965-12-28 Monsanto Co Two-part catalyst system in process for preparing one stage phenolic resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226364A (en) * 1961-06-21 1965-12-28 Monsanto Co Two-part catalyst system in process for preparing one stage phenolic resins

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