CA1014171A - Bis-salicyloyl-dicarboxylic acid dihyrazides as stabilisers for polyolefines - Google Patents

Bis-salicyloyl-dicarboxylic acid dihyrazides as stabilisers for polyolefines

Info

Publication number
CA1014171A
CA1014171A CA120,073A CA120073A CA1014171A CA 1014171 A CA1014171 A CA 1014171A CA 120073 A CA120073 A CA 120073A CA 1014171 A CA1014171 A CA 1014171A
Authority
CA
Canada
Prior art keywords
dihyrazides
polyolefines
salicyloyl
stabilisers
bis
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
CA120,073A
Other languages
English (en)
Other versions
CA120073S (en
Inventor
Siegfried Rosenberger
Helmut Mueller
Kurt Schwarzenbach
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1014171A publication Critical patent/CA1014171A/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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
CA120,073A 1970-08-12 1971-08-09 Bis-salicyloyl-dicarboxylic acid dihyrazides as stabilisers for polyolefines Expired CA1014171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1212770A CH528555A (de) 1970-08-12 1970-08-12 Verwendung von Bis-salicyloyl-dicarbonsäure-dihydrazide als Stabilisatoren für Polyolefine

Publications (1)

Publication Number Publication Date
CA1014171A true CA1014171A (en) 1977-07-19

Family

ID=4380119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA120,073A Expired CA1014171A (en) 1970-08-12 1971-08-09 Bis-salicyloyl-dicarboxylic acid dihyrazides as stabilisers for polyolefines

Country Status (7)

Country Link
CA (1) CA1014171A (it)
CH (1) CH528555A (it)
DE (1) DE2140350A1 (it)
FR (1) FR2104231A5 (it)
GB (1) GB1345557A (it)
IT (1) IT941683B (it)
NL (1) NL7111075A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102976969B (zh) * 2012-11-27 2015-04-29 山西省化工研究所 一种提高脂肪二羧酸二酰肼类成核剂收率的制备方法

Also Published As

Publication number Publication date
NL7111075A (it) 1972-02-15
IT941683B (it) 1973-03-10
DE2140350A1 (de) 1972-02-17
CH528555A (de) 1972-09-30
FR2104231A5 (it) 1972-04-14
GB1345557A (en) 1974-01-30

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