GB677505A - Thermostable polymeric vinylidene chloride composition - Google Patents

Thermostable polymeric vinylidene chloride composition

Info

Publication number
GB677505A
GB677505A GB515551A GB515551A GB677505A GB 677505 A GB677505 A GB 677505A GB 515551 A GB515551 A GB 515551A GB 515551 A GB515551 A GB 515551A GB 677505 A GB677505 A GB 677505A
Authority
GB
United Kingdom
Prior art keywords
dilithium
dipotassium
vinylidene chloride
barium
disodium
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
GB515551A
Inventor
Edgar Clay Britton
Walter Joseph Lefevre
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Priority to US89579A priority Critical patent/US2558728A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB515551A priority patent/GB677505A/en
Priority to FR1034274D priority patent/FR1034274A/en
Priority to DED8602A priority patent/DE896852C/en
Publication of GB677505A publication Critical patent/GB677505A/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
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Vinylidene chloride polymers, such as copolymers of vinylidene chloride with vinyl chloride, are heat-stabilized by the addition of 0.5 to 5 per cent of ethylene diamine N,N1-tetra-acetic acid, or a salt thereof, wherein at least two of the hydrogen ions of the acid are replaced by two identical alkali metal ions, and the other two hydrogen ions are replaced by an alkaline earth metal ion or alkali metal ions. Salts specified are the tetrasodium, tetrapotassium, tetralithium, dilithium disodium, dilithium dipotassium, dipotassium disodium, barium disodium, calcium dilithium, barium dilithium, calcium dipotassium and barium dipotassium salts of ethylene diamine N,N1-tetra-acetic acid. Also present in the composition may be dibutyl sebacate.
GB515551A 1949-04-25 1951-03-02 Thermostable polymeric vinylidene chloride composition Expired GB677505A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US89579A US2558728A (en) 1949-04-25 1949-04-25 Thermostable polymeric vinylidene chloride composition
GB515551A GB677505A (en) 1951-03-02 1951-03-02 Thermostable polymeric vinylidene chloride composition
FR1034274D FR1034274A (en) 1951-03-02 1951-03-21 Improvements in thermostable vinylidene chloride polymer compositions
DED8602A DE896852C (en) 1951-03-02 1951-04-07 Plastic mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB515551A GB677505A (en) 1951-03-02 1951-03-02 Thermostable polymeric vinylidene chloride composition

Publications (1)

Publication Number Publication Date
GB677505A true GB677505A (en) 1952-08-13

Family

ID=9790717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB515551A Expired GB677505A (en) 1949-04-25 1951-03-02 Thermostable polymeric vinylidene chloride composition

Country Status (2)

Country Link
FR (1) FR1034274A (en)
GB (1) GB677505A (en)

Also Published As

Publication number Publication date
FR1034274A (en) 1953-07-21

Similar Documents

Publication Publication Date Title
US4065366B1 (en)
GB861951A (en) Chemical compounds
GB743763A (en) Improvements in or relating to a beater-saturated asbestos sheet and method of making same
ES452892A1 (en) Fire retardant chlorine containing polymer compositions
GB677505A (en) Thermostable polymeric vinylidene chloride composition
GB563078A (en) Solutions of polyamides
GB1514416A (en) Latex coagulation process
GB1443785A (en) Heterogeneous process for preparing conjugated diene butyl
JPS57184430A (en) High concn. low viscosity calcium carbonate aqueous dispersion and coating composition therefor
GB748351A (en) Improvements in or relating to stabilisers for polyvinyl chloride and like chlorine-containing polymers
GB830924A (en) Process for producing shaped articles from polyethylene
GB661804A (en) Improvements in vinylidene chloride-vinyl chloride copolymer compositions for makingshrinkable, translucent films
GB1258358A (en)
GB1482051A (en) Process of forming a latex-containing coating composition
ES389641A1 (en) Complexes of heavy metal salts of acid phosphate esters
GB1198753A (en) Process for the Manufacture of Polyacrylonitrile Fibre of Increased Hydrophilic Property
GB617508A (en) Compositions comprising halogen-containing high molecular substances
ES384364A1 (en) Process for preparing lactonized acrylic polymer solution
GB694474A (en) Method of stabilizing polymers comprising vinyl or vinylidene chlorides
GB1163278A (en) Process for the Stabilization of Polymers and Co-Polymers of Vinyl Chloride
JPS51146324A (en) Process for producing cu from its chloride solution
GB1396196A (en) Production of chlorine
GB1422937A (en) Dust suppression
UST896055I4 (en) Defensive publication
GB805499A (en) Improvements relating to the manufacture of fire resistant fabrics