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FR824936A - Process for the preparation of synthetic resins - Google Patents

Process for the preparation of synthetic resins

Info

Publication number
FR824936A
FR824936A FR824936DA FR824936A FR 824936 A FR824936 A FR 824936A FR 824936D A FR824936D A FR 824936DA FR 824936 A FR824936 A FR 824936A
Authority
FR
France
Prior art keywords
preparation
synthetic resins
resins
synthetic
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)
Inventor
Richard Hessen
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.)
AUG NOWACK AG
Original Assignee
AUG NOWACK AG
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 AUG NOWACK AG filed Critical AUG NOWACK AG
Application granted granted Critical
Publication of FR824936A publication Critical patent/FR824936A/en
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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR824936D 1936-08-04 1937-07-30 Process for the preparation of synthetic resins Expired FR824936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN39731D DE761512C (en) 1936-08-04 1936-08-04 Process for separating synthetic resins

Publications (1)

Publication Number Publication Date
FR824936A true FR824936A (en) 1938-02-18

Family

ID=7348049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824936D Expired FR824936A (en) 1936-08-04 1937-07-30 Process for the preparation of synthetic resins

Country Status (2)

Country Link
DE (1) DE761512C (en)
FR (1) FR824936A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1683702A (en) * 1925-02-17 1928-09-11 Bakelite Gmbh Process for purifying phenol formaldehyde resins
DE431514C (en) * 1925-02-18 1926-07-12 Bakelite Ges M B H Process for the production of resinous condensation products from phenols and aldehydes in pure form
FR752431A (en) * 1932-03-02 1933-09-22 Condensation products preparation processes
FR759954A (en) * 1932-11-21 1934-02-14 Process for the purification and stabilization of synthetic resins

Also Published As

Publication number Publication date
DE761512C (en) 1954-05-24

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