GB1226020A - - Google Patents

Info

Publication number
GB1226020A
GB1226020A GB1226020DA GB1226020A GB 1226020 A GB1226020 A GB 1226020A GB 1226020D A GB1226020D A GB 1226020DA GB 1226020 A GB1226020 A GB 1226020A
Authority
GB
United Kingdom
Prior art keywords
phenol
mols
laminates
aralkyl
product
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
Other languages
English (en)
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 filed Critical
Publication of GB1226020A publication Critical patent/GB1226020A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/36—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes condensation products of phenols with aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
GB1226020D 1968-08-10 1968-08-10 Expired GB1226020A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3833468 1968-08-10

Publications (1)

Publication Number Publication Date
GB1226020A true GB1226020A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=10402795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226020D Expired GB1226020A (enrdf_load_stackoverflow) 1968-08-10 1968-08-10

Country Status (4)

Country Link
CH (1) CH517132A (enrdf_load_stackoverflow)
FR (1) FR2015432A1 (enrdf_load_stackoverflow)
GB (1) GB1226020A (enrdf_load_stackoverflow)
SE (1) SE361620C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6277944B1 (en) 1994-06-30 2001-08-21 Solutia Germany Gmbh & Co. Kg Alkylated and/or aralkylated polyhydroxy aromatic compounds and processes for their preparation and use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6277944B1 (en) 1994-06-30 2001-08-21 Solutia Germany Gmbh & Co. Kg Alkylated and/or aralkylated polyhydroxy aromatic compounds and processes for their preparation and use

Also Published As

Publication number Publication date
SE361620C (enrdf_load_stackoverflow) 1975-01-13
SE361620B (enrdf_load_stackoverflow) 1973-11-12
FR2015432A1 (enrdf_load_stackoverflow) 1970-04-24
CH517132A (fr) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
429A Application made for amendment of specification (sect. 29/1949)
PLNP Patent lapsed through nonpayment of renewal fees

Free format text: DELETE IN JOURNAL 4435 PAGE 423

429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PE20 Patent expired after termination of 20 years