CH501680A - Verfahren zur Stabilisierung von Vinylchloridpolymeren - Google Patents

Verfahren zur Stabilisierung von Vinylchloridpolymeren

Info

Publication number
CH501680A
CH501680A CH1848468A CH1848468A CH501680A CH 501680 A CH501680 A CH 501680A CH 1848468 A CH1848468 A CH 1848468A CH 1848468 A CH1848468 A CH 1848468A CH 501680 A CH501680 A CH 501680A
Authority
CH
Switzerland
Prior art keywords
vinyl chloride
chloride polymers
stabilizing vinyl
stabilizing
polymers
Prior art date
Application number
CH1848468A
Other languages
English (en)
Inventor
Murayama Keisuke
Morimura Syoji
Original Assignee
Sankyo Co
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 Sankyo Co filed Critical Sankyo Co
Publication of CH501680A publication Critical patent/CH501680A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/20—Spiro-condensed systems
    • 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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • 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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1848468A 1967-12-11 1968-12-11 Verfahren zur Stabilisierung von Vinylchloridpolymeren CH501680A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7933367 1967-12-11

Publications (1)

Publication Number Publication Date
CH501680A true CH501680A (de) 1971-01-15

Family

ID=13686948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1848468A CH501680A (de) 1967-12-11 1968-12-11 Verfahren zur Stabilisierung von Vinylchloridpolymeren

Country Status (5)

Country Link
US (1) US3547874A (de)
CH (1) CH501680A (de)
DE (1) DE1813994C3 (de)
FR (1) FR1599197A (de)
GB (1) GB1215348A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898303A (en) * 1972-05-31 1975-08-05 Sankyo Co Piperidine-spiro-hydantoin derivatives and their use as stabilizers
US4988750A (en) * 1981-07-17 1991-01-29 Schering Ag Non-toxic stabilizer for halogenated polymer
US4822833A (en) * 1986-03-10 1989-04-18 Ciba-Geigy Corporation Stabilized rigid polyvinyl chloride compositions
US5246991A (en) * 1989-05-23 1993-09-21 Sumitomo Chemical Company, Limited Polyvinyl chloride resin composition
US5847035A (en) * 1997-03-13 1998-12-08 Uniroyal Chemical Company, Inc. Substituteed tetrahydropyrimidine derivatives and their use as polymerization inhibitors for vinyl aromatic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441360A (en) * 1944-10-18 1948-05-11 Du Pont Process of treating vinyl chloridecontaining polymers
US3474068A (en) * 1966-09-19 1969-10-21 Sankyo Co Ultraviolet light stabilizers for polyolefins and polyurethanes

Also Published As

Publication number Publication date
FR1599197A (de) 1970-07-15
DE1813994C3 (de) 1975-07-17
DE1813994B2 (de) 1974-12-05
US3547874A (en) 1970-12-15
DE1813994A1 (de) 1969-07-24
GB1215348A (en) 1970-12-09

Similar Documents

Publication Publication Date Title
CH485782A (de) Verfahren zur Emulsionspolymerisation
CH482746A (de) Verfahren zum Stabilisieren von Polyolefinen
CH487941A (de) Verfahren zur kontinuierlichen Herstellung von Homo- oder Copolymeren von Vinylchlorid
AT261903B (de) Verfahren zur Stabilisierung von Polymeren
AT293725B (de) Verfahren zur Suspensionspolymerisation von Vinylchlorid
AT306368B (de) Verfahren zur Herstellung von Vinylchloridpolymeren
CH481952A (de) Verfahren zur Emulsions-polymerisation von Vinylmonomeren
AT278372B (de) Verfahren zur Stabilisieren von halogenhaltigen Polymerisatkunststoffmassen
AT285556B (de) Verfahren zur Herstellung von Vinylchlorid
CH468417A (de) Verfahren zur Herstellung von Mischpolymerisaten des Vinylchlorids
AT285008B (de) Verfahren zur Stabilisierung von Kohlenwasserstoffen
DE1645102B2 (de) Verfahren zur polymerisation von vinylchlorid
AT262605B (de) Verfahren zur Polymerisation von Vinylchlorid
AT307729B (de) Verfahren zur Polymerisation von Vinylchlorid
CH501680A (de) Verfahren zur Stabilisierung von Vinylchloridpolymeren
AT285930B (de) Verfahren zum Chlorieren von Äthylenpolymerisaten
AT299540B (de) Verfahren zur Suspensionspolymerisation von Vinylchlorid
AT284438B (de) Verfahren zur Polymerisation von Vinylchlorid
CH498164A (de) Verfahren zur Polymerisation von Vinylchlorid
CH465239A (de) Kontinuierliches Verfahren zum Polymerisieren von Vinylchlorid
AT282202B (de) Verfahren zur Stabilisierung von Polymeren
AT293724B (de) Verfahren zur kontinuierlichen Lösungspolymerisation von Vinylestern
CH467814A (de) Verfahren zur Stabilisierung von Polyolefinen
AT307728B (de) Verfahren Zur Vernetzung von geformten Gebilden aus Vinylchlorid-Polymerisaten
CH550209A (de) Verfahren zur polymerisation von vinylchlorid.

Legal Events

Date Code Title Description
PL Patent ceased