GB1255227A - Improvements in or relating to cellular vinyl halide polymer compositions - Google Patents

Improvements in or relating to cellular vinyl halide polymer compositions

Info

Publication number
GB1255227A
GB1255227A GB1854869A GB1854869A GB1255227A GB 1255227 A GB1255227 A GB 1255227A GB 1854869 A GB1854869 A GB 1854869A GB 1854869 A GB1854869 A GB 1854869A GB 1255227 A GB1255227 A GB 1255227A
Authority
GB
United Kingdom
Prior art keywords
azodicarbonamide
cellular
relating
polymer compositions
cellular vinyl
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
GB1854869A
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Publication of GB1255227A publication Critical patent/GB1255227A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/138—Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,255,227. Cellular vinyl and vinylidine halide polymers. TENNECO CHEMICALS Inc. 10 April, 1969 [13 May, 1968], No. 18548/69. Headings C3C and C3P. Cellular vinyl and vinylidine halide polymers are made by forming a plastisol containing the polymer and 1-10% by wt. azodicarbonamide, and heating the plastisol to 300-400‹ F. to fuse the polymer and decompose the azodicarbonamide, the mixture containing before heating 0.1-2% by wt. of an activator for the azodicarbonamide which is a mixture of 1-10 parts by wt. of a lead or zinc salt of a C 8-24 organic monocarboxylic acid, phenol or an alkylphenol and 1 part by wt. of a barium, calcium or magnesium salt of a C 8-24 organic monocarboxylic acid, phenol or an alkylphenol. In the examples the compositions used to form the cellular polymers comprised polyvinyl chloride, dioctyl and butyl benzyl phthalates, TiO 2 , azodicarbonamide, and lead or zinc and barium 2.ethylhexoates.
GB1854869A 1968-05-13 1969-04-10 Improvements in or relating to cellular vinyl halide polymer compositions Expired GB1255227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72874368A 1968-05-13 1968-05-13

Publications (1)

Publication Number Publication Date
GB1255227A true GB1255227A (en) 1971-12-01

Family

ID=24928111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1854869A Expired GB1255227A (en) 1968-05-13 1969-04-10 Improvements in or relating to cellular vinyl halide polymer compositions

Country Status (3)

Country Link
DE (1) DE1923570B2 (en)
FR (1) FR2008419A1 (en)
GB (1) GB1255227A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466328A1 (en) * 1979-10-05 1981-04-10 Emballage Ste Gle Pour PROCESS FOR COATING A SOFT POROUS SHEATH OF HOLLOW BODIES SUCH AS GLASS BOTTLES AND HOLLOW BODIES THEREFOR
EP0513930B1 (en) * 1991-05-17 1997-11-26 POLIMEX S.p.A. Improvements in neither toxic nor environmentally noxious foamed-polymer products

Also Published As

Publication number Publication date
FR2008419A1 (en) 1970-01-23
DE1923570B2 (en) 1978-10-26
DE1923570A1 (en) 1969-11-27

Similar Documents

Publication Publication Date Title
IT1038192B (en) PROCEDURE FOR PREPARING VINYL CHLORIDE CHLORINATED POLYMERS OR VINYL CHLORIDE CHLORINATED COPOLYMERS
ES428209A1 (en) Iron and zinc salts as smoke suppressants for chlorine-containing resinous organic materials
SE7411643L (en)
GB1255227A (en) Improvements in or relating to cellular vinyl halide polymer compositions
ES441937A1 (en) Preparations for coloring molten thermoplastic polymers
ES428858A1 (en) Stabilised polyvinyl chloride and compositions containing same
GB996272A (en) Method of improving the properties of tactic polyvinyl chloride
ES397149A1 (en) Method for direct preparation of anti-stain plasticizer composition
GB1380961A (en) Blowing agent additive
GB1505287A (en) Method of reducing the detectable vinyl chloride monomer content of pvc
FR2346401A1 (en) VINYL CHLORIDE OR VINYLIDENE CHLORIDE POLYMER COMPOSITIONS RETARDATING SMOKE
GB1494285A (en) Cellular vinyl halide resins
GB748351A (en) Improvements in or relating to stabilisers for polyvinyl chloride and like chlorine-containing polymers
ES436616A1 (en) Polymerization of vinyl halides
GB1483064A (en) Chlorbrominated polyisoprene
GB1301063A (en) Stabilizer for halogen-containing polymers suitable for use as packaging materials
JPS56147839A (en) Flexible polyvinyl chloride resin composition
ES8404958A1 (en) Stabilizers for vinyl resins
GB1080948A (en) Improvements in or relating to after-chlorinated polyvinyl chloride
GB1457524A (en) Poly -vinyl chloride- compositions
ES370841A1 (en) Emulsion polyvinyl chloride having improved transparency
GB1254010A (en) Organotin mercapto carboxylic acid ester halides, stabilisers, resin compositions and process
ES366321A1 (en) A procedure for the production of resinant compositions stable to heat and non-toxic. (Machine-translation by Google Translate, not legally binding)
GB1420978A (en) Polymer compositions and electric cables made with them
GB1163278A (en) Process for the Stabilization of Polymers and Co-Polymers of Vinyl Chloride