FR828547A - Improvements to phenol and formaldehyde condensation products - Google Patents

Improvements to phenol and formaldehyde condensation products

Info

Publication number
FR828547A
FR828547A FR828547DA FR828547A FR 828547 A FR828547 A FR 828547A FR 828547D A FR828547D A FR 828547DA FR 828547 A FR828547 A FR 828547A
Authority
FR
France
Prior art keywords
phenol
condensation products
formaldehyde condensation
formaldehyde
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
Other languages
French (fr)
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.)
PERMASTIC Ltd
Original Assignee
PERMASTIC Ltd
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 PERMASTIC Ltd filed Critical PERMASTIC Ltd
Application granted granted Critical
Publication of FR828547A publication Critical patent/FR828547A/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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/32—Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR828547D 1936-11-02 1937-10-30 Improvements to phenol and formaldehyde condensation products Expired FR828547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB828547X 1936-11-02

Publications (1)

Publication Number Publication Date
FR828547A true FR828547A (en) 1938-05-19

Family

ID=10535712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828547D Expired FR828547A (en) 1936-11-02 1937-10-30 Improvements to phenol and formaldehyde condensation products

Country Status (1)

Country Link
FR (1) FR828547A (en)

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