GB190802122A - Plastic Material - Google Patents

Plastic Material

Info

Publication number
GB190802122A
GB190802122A GB190802122DA GB190802122A GB 190802122 A GB190802122 A GB 190802122A GB 190802122D A GB190802122D A GB 190802122DA GB 190802122 A GB190802122 A GB 190802122A
Authority
GB
United Kingdom
Prior art keywords
accelerator
replace
heating
formaldehyde
during
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
Inventor
Walter Claypoole
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
Application granted granted Critical
Publication of GB190802122A publication Critical patent/GB190802122A/en
Expired legal-status Critical Current

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Landscapes

  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)

Abstract

2122. Claypoole, W. Jan. 30. Samples furnished under Section 2 of Patents &c. Act, 1907. Formaldehyde compounds.-A material which may be used to replace celluloid, jet, ivory, horn, and bone in the manufacture of fancy articles is made by heating formaldehyde with phenolic bodies in the presence of an accelerator which does not cause separation of a watery layer, for example caustic soda, or sodium carbonate, cresolate, carbolate, &c. The accelerator may be omitted during the first part of the process, or an acid accelerator may be used ; but during the subsequent hardening process, an accelerator is always present in order to diminish the period of heating. The material may replace ebonite and other insulating-materials in the electrical industry.
GB190802122D 1908-01-30 1908-01-30 Plastic Material Expired GB190802122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190802122T 1908-01-30

Publications (1)

Publication Number Publication Date
GB190802122A true GB190802122A (en) 1909-01-28

Family

ID=32635780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190802122D Expired GB190802122A (en) 1908-01-30 1908-01-30 Plastic Material

Country Status (1)

Country Link
GB (1) GB190802122A (en)

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