GB355341A - Improvements in or relating to synthetic resins and to articles made therefrom - Google Patents

Improvements in or relating to synthetic resins and to articles made therefrom

Info

Publication number
GB355341A
GB355341A GB1590330A GB1590330A GB355341A GB 355341 A GB355341 A GB 355341A GB 1590330 A GB1590330 A GB 1590330A GB 1590330 A GB1590330 A GB 1590330A GB 355341 A GB355341 A GB 355341A
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
parts
relating
synthetic resins
made therefrom
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
GB1590330A
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.)
FREDERICK JAMES CROSLEY
INDIA RUBBER GUTTA PERCHA TELE
Original Assignee
FREDERICK JAMES CROSLEY
INDIA RUBBER GUTTA PERCHA TELE
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 FREDERICK JAMES CROSLEY, INDIA RUBBER GUTTA PERCHA TELE filed Critical FREDERICK JAMES CROSLEY
Priority to GB1590330A priority Critical patent/GB355341A/en
Publication of GB355341A publication Critical patent/GB355341A/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
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

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

Ground vulcanized or partially vulcanized rubber is used as a filler for an artificial resin in powder form formed by reacting on phenol or cresol with formaldehyde. Additional fillers such as wood flour may also be present. In an example 50 parts commercial phenol-formaldehyde moulding powder, 47 1/2 parts ebonite dust and 2 1/2 parts by weight buffings from grinding the surface of rubber covered rollers are ground together. The Provisional Specification describes also the use of urea-formaldehyde or any other similar condensation product.
GB1590330A 1930-05-23 1930-05-23 Improvements in or relating to synthetic resins and to articles made therefrom Expired GB355341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1590330A GB355341A (en) 1930-05-23 1930-05-23 Improvements in or relating to synthetic resins and to articles made therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1590330A GB355341A (en) 1930-05-23 1930-05-23 Improvements in or relating to synthetic resins and to articles made therefrom

Publications (1)

Publication Number Publication Date
GB355341A true GB355341A (en) 1931-08-24

Family

ID=10067624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1590330A Expired GB355341A (en) 1930-05-23 1930-05-23 Improvements in or relating to synthetic resins and to articles made therefrom

Country Status (1)

Country Link
GB (1) GB355341A (en)

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