GB138061A - Process for the production of condensation products of phenols and aldehydes - Google Patents

Process for the production of condensation products of phenols and aldehydes

Info

Publication number
GB138061A
GB138061A GB23379/19A GB2337919A GB138061A GB 138061 A GB138061 A GB 138061A GB 23379/19 A GB23379/19 A GB 23379/19A GB 2337919 A GB2337919 A GB 2337919A GB 138061 A GB138061 A GB 138061A
Authority
GB
United Kingdom
Prior art keywords
products
aldehydes
production
phenols
condensation products
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
GB23379/19A
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.)
LEON ANTONIN JALOUSTRE
MICHEL WARCHAVSKY
ZOUSSEL KHEIFETZ
Original Assignee
LEON ANTONIN JALOUSTRE
MICHEL WARCHAVSKY
ZOUSSEL KHEIFETZ
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 LEON ANTONIN JALOUSTRE, MICHEL WARCHAVSKY, ZOUSSEL KHEIFETZ filed Critical LEON ANTONIN JALOUSTRE
Priority to GB23380/19A priority Critical patent/GB139147A/en
Priority to GB23379/19A priority patent/GB138061A/en
Publication of GB138061A publication Critical patent/GB138061A/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
    • C08G8/28—Chemically modified polycondensates
    • 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
    • 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
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Insoluble infusible products are obtained by heating soluble or fusible phenol-aldehyde condensation products with alkaline-earth bases or alkali cyanides for 4-6 hours up to 120 DEG C. at atmospheric pressure. Specification 21566/08 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) describes also the production of insoluble infusible products by heating phenols and aldehydes up to 120 DEG C. at atmospheric pressure with "pectinising agents," and states that the products may be used in the manufacture of varnishes, lacquers, paints, agglutinants, plastic materials, &c. This subject-matter does not appear in the Specification as accepted.
GB23379/19A 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes Expired GB138061A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB23380/19A GB139147A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes
GB23379/19A GB138061A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB23380/19A GB139147A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes
GB23379/19A GB138061A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes

Publications (1)

Publication Number Publication Date
GB138061A true GB138061A (en) 1920-12-23

Family

ID=62529110

Family Applications (2)

Application Number Title Priority Date Filing Date
GB23379/19A Expired GB138061A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes
GB23380/19A Expired GB139147A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23380/19A Expired GB139147A (en) 1919-09-23 1919-09-23 Process for the production of condensation products of phenols and aldehydes

Country Status (1)

Country Link
GB (2) GB138061A (en)

Also Published As

Publication number Publication date
GB139147A (en) 1920-12-23

Similar Documents

Publication Publication Date Title
GB138061A (en) Process for the production of condensation products of phenols and aldehydes
GB159494A (en) A process for the manufacture of resinous phenol formaldehyde condensation products
GB147173A (en) Manufacture of phenol-formaldehyde condensation products
GB181575A (en) Manufacture of new artificial resin products
US1788371A (en) New condensation resin phenol products
US1857357A (en) Potentially reactive phenolic condensation products and process of preparing same
GB259950A (en) Improvements in the manufacture and production of condensation products of urea and its derivatives and formaldehyde
GB146498A (en) Improvements in the manufacture and production of artificial resins
GB432359A (en) Process for the production of condensation products
US1454372A (en) Pharmaceutical product
GB141059A (en) Process for the preparation of condensation products of acrolein with phenols
GB206507A (en) A process for producing new organic compounds of mercury
GB217595A (en) Improvements in the manufacture of resins
US1788372A (en) New condensation resin phenol products
GB383025A (en) A process for the production of condensation products
GB203733A (en) Process of making shaped and hardened articles from products of phenol and formaldehyde and the like
GB347228A (en) Improved manufacture of condensation products
GB275995A (en) Manufacture of condensation products from formaldehyde and thiourea or a mixture of thiourea and urea
GB359424A (en) Improvements in or relating to compositions suitable for dentures
GB191514490A (en) Process for the Manufacture of Hollow Shapes from Phenol and Formaldehyde.
FR573150A (en) Process for the preparation of hard, infusible and insoluble condensation products, of clear and stable coloring, starting from phenols and aldehydes
GB200816A (en) Improvements in and relating to a process of preparing alkali celluloses, and in the preparation of cellulose ethers therefrom
GB149982A (en) Improvements in or relating to the production of resin
GB171956A (en) Method for the production of a condensation product from naphthalene and glycollic acid
GB361971A (en) Improvements in or relating to rubber vulcanization accelerators