GB190126363A - An Improved Insulating Material and Process of Manufacture of same. - Google Patents

An Improved Insulating Material and Process of Manufacture of same.

Info

Publication number
GB190126363A
GB190126363A GB190126363DA GB190126363A GB 190126363 A GB190126363 A GB 190126363A GB 190126363D A GB190126363D A GB 190126363DA GB 190126363 A GB190126363 A GB 190126363A
Authority
GB
United Kingdom
Prior art keywords
heated
insulating material
resins
compressed
per cent
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
Victor Karavodine
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 GB190126363A publication Critical patent/GB190126363A/en
Expired legal-status Critical Current

Links

Abstract

26,363. Karavodine, V. Dec. 24. Resins and resinous compounds.-Consists in producing insulating material with a basis of resinous substances or drying oils. Powdered resin such as bitumen, gum-lac, pitch, or other similar substances which will not readily decompose at 250‹-300‹ C., or drying oils are mixed with 25 to 35 per cent. of powdered sulphur, and to this mixture is added by malaxation, either cold or hot, 30 to 70 per cent. of inert fibrous or pulverulent materials, such as asbestos, sand, or pumicestone. The whole mixture is then heated in a vessel with a loaded cover while still mixing, to 350‹-400‹ C., until it becomes almost solid. The product is compressed in moulds heated to 250‹-400‹ C., or it may be first ground and then compressed. The resins or oils employed may, prior to use in the process, be heated to 300‹-350‹ C., for driving off a portion of their volatile constituents.
GB190126363D 1901-12-24 1901-12-24 An Improved Insulating Material and Process of Manufacture of same. Expired GB190126363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190126363T 1901-12-24

Publications (1)

Publication Number Publication Date
GB190126363A true GB190126363A (en) 1902-12-24

Family

ID=32621038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190126363D Expired GB190126363A (en) 1901-12-24 1901-12-24 An Improved Insulating Material and Process of Manufacture of same.

Country Status (1)

Country Link
GB (1) GB190126363A (en)

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