GB978532A - Condensation products of methylol ketones - Google Patents

Condensation products of methylol ketones

Info

Publication number
GB978532A
GB978532A GB40119/62A GB4011962A GB978532A GB 978532 A GB978532 A GB 978532A GB 40119/62 A GB40119/62 A GB 40119/62A GB 4011962 A GB4011962 A GB 4011962A GB 978532 A GB978532 A GB 978532A
Authority
GB
United Kingdom
Prior art keywords
sodium
methylol
catalyst
condensation products
potassium hydroxide
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
GB40119/62A
Inventor
Theodor Waag
Gerhard Wolter
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to GB40119/62A priority Critical patent/GB978532A/en
Priority to GB41306/64A priority patent/GB1031579A/en
Publication of GB978532A publication Critical patent/GB978532A/en
Priority to GB16546/65A priority patent/GB1064343A/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
    • C08G6/00—Condensation polymers of aldehydes or ketones only
    • C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/02—Condensation polymers of aldehydes or ketones only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Condensation products of mono-, di- or tri-methylol-ketones are obtained by reacting the monomers using as a catalyst (a) a 40% to 60% aqueous solution of sodium or potassium hydroxide, or (b) an alcoholic solution of sodium or potassium alcoholate, or (c) an alcoholic solution of sodium or potassium hydroxide. The catalyst may be used in a concentration of 0.5% to 5.0% by volume. Foams may be obtained especially when aqueous sodium or potassium hydroxide is used. Fillers, plasticizers and foam regulators may be included. In examples resins are obtained from an acetone-methylol compound containing an average of 1.7 methylol groups per molecule using a 50% aqueous sodium hydroxide solution as catalyst.
GB40119/62A 1962-10-23 1962-10-23 Condensation products of methylol ketones Expired GB978532A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB40119/62A GB978532A (en) 1962-10-23 1962-10-23 Condensation products of methylol ketones
GB41306/64A GB1031579A (en) 1962-10-23 1964-10-09 Process for the production of synthetic resins
GB16546/65A GB1064343A (en) 1962-10-23 1965-04-20 Process for the production of foamed synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40119/62A GB978532A (en) 1962-10-23 1962-10-23 Condensation products of methylol ketones

Publications (1)

Publication Number Publication Date
GB978532A true GB978532A (en) 1964-12-23

Family

ID=41508916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40119/62A Expired GB978532A (en) 1962-10-23 1962-10-23 Condensation products of methylol ketones

Country Status (1)

Country Link
GB (1) GB978532A (en)

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