GB1031579A - Process for the production of synthetic resins - Google Patents

Process for the production of synthetic resins

Info

Publication number
GB1031579A
GB1031579A GB41306/64A GB4130664A GB1031579A GB 1031579 A GB1031579 A GB 1031579A GB 41306/64 A GB41306/64 A GB 41306/64A GB 4130664 A GB4130664 A GB 4130664A GB 1031579 A GB1031579 A GB 1031579A
Authority
GB
United Kingdom
Prior art keywords
production
synthetic resins
aqueous solution
weight
parts
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
GB41306/64A
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
Priority claimed from GB40119/62A external-priority patent/GB978532A/en
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to GB41306/64A priority Critical patent/GB1031579A/en
Publication of GB1031579A publication Critical patent/GB1031579A/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)

Abstract

In a process for the production of synthetic foamed resins, a mono-, di- or trimethylol ketone or a mixture thereof is first precondensed by the method described in the patent Specification and then foamed and/or hardened by the addition of catalytic amounts of a 10 to 60% aqueous solution of sodium or potassium hydroxide; 1.5 to 5.0 parts by weight of pure sodium or potassium hydroxide are used, in the form of a 10 to 60% aqueous solution, per 100 parts by weight of precondensate.
GB41306/64A 1962-10-23 1964-10-09 Process for the production of synthetic resins Expired GB1031579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB41306/64A GB1031579A (en) 1962-10-23 1964-10-09 Process for the production of synthetic resins

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1031579A true GB1031579A (en) 1966-06-02

Family

ID=41508919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41306/64A Expired GB1031579A (en) 1962-10-23 1964-10-09 Process for the production of synthetic resins

Country Status (1)

Country Link
GB (1) GB1031579A (en)

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