GB616742A - The production of improved moulding powders from aldehyde resins and acid treated fibres - Google Patents

The production of improved moulding powders from aldehyde resins and acid treated fibres

Info

Publication number
GB616742A
GB616742A GB2723246A GB2723246A GB616742A GB 616742 A GB616742 A GB 616742A GB 2723246 A GB2723246 A GB 2723246A GB 2723246 A GB2723246 A GB 2723246A GB 616742 A GB616742 A GB 616742A
Authority
GB
United Kingdom
Prior art keywords
production
acid treated
aldehyde resins
treated fibres
moulding powders
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
GB2723246A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2723246A priority Critical patent/GB616742A/en
Publication of GB616742A publication Critical patent/GB616742A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compositions comprise synthetic resins prepared by condensation of aldehydes with substances capable of condensing therewith to form resins and wool fibres which have been treated with a mineral, e.g. sulphuric, acid.
GB2723246A 1946-09-10 1946-09-10 The production of improved moulding powders from aldehyde resins and acid treated fibres Expired GB616742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2723246A GB616742A (en) 1946-09-10 1946-09-10 The production of improved moulding powders from aldehyde resins and acid treated fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2723246A GB616742A (en) 1946-09-10 1946-09-10 The production of improved moulding powders from aldehyde resins and acid treated fibres

Publications (1)

Publication Number Publication Date
GB616742A true GB616742A (en) 1949-01-26

Family

ID=10256255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2723246A Expired GB616742A (en) 1946-09-10 1946-09-10 The production of improved moulding powders from aldehyde resins and acid treated fibres

Country Status (1)

Country Link
GB (1) GB616742A (en)

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