CH491158A - Use of picric acid as a retarder for epoxy resins - Google Patents

Use of picric acid as a retarder for epoxy resins

Info

Publication number
CH491158A
CH491158A CH617368A CH617368A CH491158A CH 491158 A CH491158 A CH 491158A CH 617368 A CH617368 A CH 617368A CH 617368 A CH617368 A CH 617368A CH 491158 A CH491158 A CH 491158A
Authority
CH
Switzerland
Prior art keywords
retarder
epoxy resins
picric acid
picric
acid
Prior art date
Application number
CH617368A
Other languages
German (de)
Inventor
Erwin Dipl-Chem Dr Weinrich
Manfred Dipl-Chem Dr Budnowski
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Priority to CH617368A priority Critical patent/CH491158A/en
Priority to DE19691904935 priority patent/DE1904935A1/en
Priority to NL6904871A priority patent/NL6904871A/xx
Priority to US818420A priority patent/US3597411A/en
Priority to FR6912853A priority patent/FR2006908A1/fr
Priority to GB1226902D priority patent/GB1226902A/en
Publication of CH491158A publication Critical patent/CH491158A/en

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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
CH617368A 1968-04-25 1968-04-25 Use of picric acid as a retarder for epoxy resins CH491158A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH617368A CH491158A (en) 1968-04-25 1968-04-25 Use of picric acid as a retarder for epoxy resins
DE19691904935 DE1904935A1 (en) 1968-04-25 1969-02-01 Epoxy compsns. with extended pot life comprising (a) polyepoxy cpds. (b) anhydrides of polybasic carboxylic acids and (c) 0.001-3% (on a) of an acid phenol cont
NL6904871A NL6904871A (en) 1968-04-25 1969-03-28
US818420A US3597411A (en) 1968-04-25 1969-04-22 Hardenable epoxide resin compositions containing nitrophenolic hardening retardants and process for retarding the hardening of epoxide resin compositions
FR6912853A FR2006908A1 (en) 1968-04-25 1969-04-23
GB1226902D GB1226902A (en) 1968-04-25 1969-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH617368A CH491158A (en) 1968-04-25 1968-04-25 Use of picric acid as a retarder for epoxy resins

Publications (1)

Publication Number Publication Date
CH491158A true CH491158A (en) 1970-05-31

Family

ID=4305417

Family Applications (1)

Application Number Title Priority Date Filing Date
CH617368A CH491158A (en) 1968-04-25 1968-04-25 Use of picric acid as a retarder for epoxy resins

Country Status (2)

Country Link
CH (1) CH491158A (en)
DE (1) DE1904935A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351139A1 (en) * 1976-05-14 1977-12-09 Hitachi Ltd COMPOSITION OF POLYMERISABLE, THERMOSETABLE RESINS
DE29510305U1 (en) * 1995-06-24 1995-08-31 Steinbrink, Marie-Luise, 67271 Mertesheim Hygiene insert for the shoe

Also Published As

Publication number Publication date
DE1904935A1 (en) 1969-11-20

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Legal Events

Date Code Title Description
PL Patent ceased