FR658161A - Fabrication perfectionnée des tubes et feuilles de mica - Google Patents

Fabrication perfectionnée des tubes et feuilles de mica

Info

Publication number
FR658161A
FR658161A FR658161DA FR658161A FR 658161 A FR658161 A FR 658161A FR 658161D A FR658161D A FR 658161DA FR 658161 A FR658161 A FR 658161A
Authority
FR
France
Prior art keywords
sheets
advanced fabrication
mica
tubes
mica tubes
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
Other languages
English (en)
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.)
Bakelite Ltd
Original Assignee
Bakelite Ltd
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 Bakelite Ltd filed Critical Bakelite Ltd
Application granted granted Critical
Publication of FR658161A publication Critical patent/FR658161A/fr
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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/08—Ureas; Thioureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR658161D 1927-08-15 1928-07-27 Fabrication perfectionnée des tubes et feuilles de mica Expired FR658161A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658161X 1927-08-15

Publications (1)

Publication Number Publication Date
FR658161A true FR658161A (fr) 1929-05-31

Family

ID=10490686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR658161D Expired FR658161A (fr) 1927-08-15 1928-07-27 Fabrication perfectionnée des tubes et feuilles de mica

Country Status (1)

Country Link
FR (1) FR658161A (fr)

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