FR664869A - Improvements in the impregnation of permeable bodies and in impregnation solutions - Google Patents

Improvements in the impregnation of permeable bodies and in impregnation solutions

Info

Publication number
FR664869A
FR664869A FR664869DA FR664869A FR 664869 A FR664869 A FR 664869A FR 664869D A FR664869D A FR 664869DA FR 664869 A FR664869 A FR 664869A
Authority
FR
France
Prior art keywords
impregnation
solutions
permeable bodies
permeable
bodies
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
French (fr)
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 Corp
Original Assignee
Bakelite Corp
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 Corp filed Critical Bakelite Corp
Application granted granted Critical
Publication of FR664869A publication Critical patent/FR664869A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR664869D 1928-11-30 1928-11-30 Improvements in the impregnation of permeable bodies and in impregnation solutions Expired FR664869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664869T 1928-11-30

Publications (1)

Publication Number Publication Date
FR664869A true FR664869A (en) 1929-09-11

Family

ID=9012926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664869D Expired FR664869A (en) 1928-11-30 1928-11-30 Improvements in the impregnation of permeable bodies and in impregnation solutions

Country Status (1)

Country Link
FR (1) FR664869A (en)

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