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FR2984341B1 - PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION - Google Patents

PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION

Info

Publication number
FR2984341B1
FR2984341B1 FR1161865A FR1161865A FR2984341B1 FR 2984341 B1 FR2984341 B1 FR 2984341B1 FR 1161865 A FR1161865 A FR 1161865A FR 1161865 A FR1161865 A FR 1161865A FR 2984341 B1 FR2984341 B1 FR 2984341B1
Authority
FR
France
Prior art keywords
vinyl chloride
articles
polymer
production
polymer composition
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 - Fee Related
Application number
FR1161865A
Other languages
French (fr)
Other versions
FR2984341A1 (en
Inventor
Joel Fumire
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR1161865A priority Critical patent/FR2984341B1/en
Priority to PCT/EP2012/075339 priority patent/WO2013092363A1/en
Publication of FR2984341A1 publication Critical patent/FR2984341A1/en
Application granted granted Critical
Publication of FR2984341B1 publication Critical patent/FR2984341B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C08L91/08—Mineral waxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Process for manufacturing articles, characterized in that it comprises a step of rotational moulding of a composition (C) comprising at least one vinyl chloride polymer (P) and at least one heat stabilizer (S), according to which - the said polymer (P) is a rigid polymer chosen from copolymers (P1) containing monomer units derived from vinyl chloride and monomer units derived from at least vinyl acetate and mixtures (M) comprising at least 30% by weight, relative to the total weight of polymers in the mixture (M), of at least one copolymer (P1) and at most 70% by weight, relative to the total weight of polymers in the mixture (M) of at least one vinyl chloride homopolymer (P2), the molecular mass of the polymer (P) being such that its K value, measured according to standard ISO 1628-2, is between 45 and 60, and - the stabilizer (S) is chosen from liquid organotins. Composition, use thereof and manufactured articles.
FR1161865A 2011-12-19 2011-12-19 PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION Expired - Fee Related FR2984341B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1161865A FR2984341B1 (en) 2011-12-19 2011-12-19 PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION
PCT/EP2012/075339 WO2013092363A1 (en) 2011-12-19 2012-12-13 Process for manufacturing articles by rotational moulding of a composition based on vinyl chloride polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161865A FR2984341B1 (en) 2011-12-19 2011-12-19 PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION

Publications (2)

Publication Number Publication Date
FR2984341A1 FR2984341A1 (en) 2013-06-21
FR2984341B1 true FR2984341B1 (en) 2014-01-17

Family

ID=47351688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161865A Expired - Fee Related FR2984341B1 (en) 2011-12-19 2011-12-19 PROCESS FOR THE PRODUCTION OF ARTICLES BY ROTATION MOLDING OF A VINYL CHLORIDE POLYMER COMPOSITION

Country Status (2)

Country Link
FR (1) FR2984341B1 (en)
WO (1) WO2013092363A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887519A (en) * 1971-09-02 1975-06-03 Cincinnati Milacron Chem Dimethyltin ester stabilizers for vinyl-halide polymers
DE3135668A1 (en) * 1981-09-09 1983-05-11 Basf Ag, 6700 Ludwigshafen Moulding composition
FR2703060B1 (en) * 1993-03-26 1995-05-19 Rhone Poulenc Chimie Use as an additive for improving optical properties, of gamma-hydroxy-alkylated silicone oils in compositions based on chlorinated polymer.
GB9325849D0 (en) * 1993-12-17 1994-02-23 Akcros Chem Stabilised vinyl chloride polymer composition
FR2909029B1 (en) 2006-11-27 2011-10-21 Solvay METHOD FOR MANUFACTURING A COMPOSITE PLATE BASED ON PVC AND STRUCTURE INCLUDING SUCH A PLATE
PL388960A1 (en) * 2009-09-03 2011-03-14 Instytut Chemii Przemysłowej im. Prof. Ignacego Mościckiego Method of suspension polymerization of vinyl chloride in the presence of nanofiller

Also Published As

Publication number Publication date
FR2984341A1 (en) 2013-06-21
WO2013092363A1 (en) 2013-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831