GB1409285A - Expandable polymers of vinyl-idene aromatic compounds - Google Patents

Expandable polymers of vinyl-idene aromatic compounds

Info

Publication number
GB1409285A
GB1409285A GB5673172A GB5673172A GB1409285A GB 1409285 A GB1409285 A GB 1409285A GB 5673172 A GB5673172 A GB 5673172A GB 5673172 A GB5673172 A GB 5673172A GB 1409285 A GB1409285 A GB 1409285A
Authority
GB
United Kingdom
Prior art keywords
vinyl
aromatic compounds
coated
expandable particles
stearate
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
GB5673172A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB5673172A priority Critical patent/GB1409285A/en
Priority to BE1005556A priority patent/BE808164A/en
Priority to IT66004/73A priority patent/IT1001198B/en
Priority to AU63299/73A priority patent/AU475223B2/en
Priority to SE7316486A priority patent/SE398239B/en
Priority to ZA739287A priority patent/ZA739287B/en
Priority to NLAANVRAGE7316694,A priority patent/NL175921C/en
Priority to DE2360901A priority patent/DE2360901C2/en
Priority to FR7343586A priority patent/FR2209790B1/fr
Publication of GB1409285A publication Critical patent/GB1409285A/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers

Landscapes

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

Abstract

1409285 Coated expandable particles SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 6 Dec 1973 [8 Dec 1972] 56731/ 72 Heading B2E [Also in Division C3] Coated expandable particles of a polymer of a vinyl or vinylidene aromatic compound are made by contacting the expandable particles with a coating composition comprising a glyceryl C 16-20 carboxylate and a metal stearate. Suitable vinyl aromatic compounds are styrene, α-methyl stryrene, vinyl toluenes, and halogen substituted styrenes. The coating ingredients may be applied separately or, preferably, together as a slurry or solution. In the examples expandable beads of polystyrene containing a mixture of n- and iso-pentane were dry coated with mixtures of glyceryl and sodium and/or zinc stearate. Potassium or calcium stearate may also be used as the metal stearate.
GB5673172A 1972-12-08 1972-12-08 Expandable polymers of vinyl-idene aromatic compounds Expired GB1409285A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB5673172A GB1409285A (en) 1972-12-08 1972-12-08 Expandable polymers of vinyl-idene aromatic compounds
BE1005556A BE808164A (en) 1972-12-08 1973-12-04 EXPANDABLE PARTICLES OF A POLYMER OF A VINYLAROMATIC COMPOUND
IT66004/73A IT1001198B (en) 1972-12-08 1973-12-05 EXPANDABLE POLYMER OF AROMATIC VINYL COMPOUNDS
AU63299/73A AU475223B2 (en) 1972-12-08 1973-12-06 Expandable polymers of vinylidene aromatic compounds
SE7316486A SE398239B (en) 1972-12-08 1973-12-06 EXPANDABLE POLYSTYRENE PARTICLES CONTAINING A VAPORABLE JESIDE AND WHICH REQUIRE A COATING
ZA739287A ZA739287B (en) 1972-12-08 1973-12-06 Expandable polymers of vinyl aromatic compounds
NLAANVRAGE7316694,A NL175921C (en) 1972-12-08 1973-12-06 PROCESS FOR PREPARING EXPANDABLE PARTICLES OF A POLYMER OF A VINYLAROMATIC COMPOUND.
DE2360901A DE2360901C2 (en) 1972-12-08 1973-12-06 Process for making coated expanded particles from vinyl aromatic polymers
FR7343586A FR2209790B1 (en) 1972-12-08 1973-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5673172A GB1409285A (en) 1972-12-08 1972-12-08 Expandable polymers of vinyl-idene aromatic compounds

Publications (1)

Publication Number Publication Date
GB1409285A true GB1409285A (en) 1975-10-08

Family

ID=10477393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5673172A Expired GB1409285A (en) 1972-12-08 1972-12-08 Expandable polymers of vinyl-idene aromatic compounds

Country Status (9)

Country Link
AU (1) AU475223B2 (en)
BE (1) BE808164A (en)
DE (1) DE2360901C2 (en)
FR (1) FR2209790B1 (en)
GB (1) GB1409285A (en)
IT (1) IT1001198B (en)
NL (1) NL175921C (en)
SE (1) SE398239B (en)
ZA (1) ZA739287B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027609A2 (en) * 1979-10-18 1981-04-29 BASF Aktiengesellschaft Particulate styrene polymers containing an expanding agent, and their use
US4495224A (en) * 1982-10-26 1985-01-22 Chemische Werke Huls A.G. Method for preparing improved molding materials from coated fine particulate expandable styrene polymers and application of the coated products
WO2004013216A1 (en) * 2002-07-31 2004-02-12 Polimeri Europa S.P.A. Beads of expandable vinylaromatic polymers and process for their preparation
US6747107B2 (en) 2002-08-16 2004-06-08 Nova Chemical Inc. Method of dispersion of a non-Newtonian fluid
US7638559B2 (en) 2005-05-10 2009-12-29 Nova Chemicals Inc. Expandable resins
US8101101B2 (en) 2005-12-22 2012-01-24 Nova Chemicals Inc. Methods for improving the resistance of fumigant sorption in a produce container and a related produce containers
US8101102B2 (en) 2005-12-22 2012-01-24 Nova Chemicals Inc. Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container
EP2450185A1 (en) 2003-12-22 2012-05-09 Nova Chemicals Inc. Interpolymer resin particles
WO2013029757A1 (en) 2011-08-26 2013-03-07 Saudi Basic Industries Corporation (Sabic) Water expandable polymer beads
WO2013034276A1 (en) 2011-09-09 2013-03-14 Saudi Basic Industries Corporation (Sabic) Water expandable polymer beads
WO2015181113A1 (en) 2014-05-28 2015-12-03 Sabic Global Technologies B.V. Water expandable polymer beads

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856568B2 (en) * 1977-02-04 1983-12-15 日立化成工業株式会社 Novel expandable styrenic resin particles and their manufacturing method
JPS5935923B2 (en) * 1981-03-09 1984-08-31 株式会社タナカ化学研究所 Foaming method for foamable resin
US4429058A (en) * 1983-04-08 1984-01-31 Cosden Technology, Inc. Expandable polymeric styrene particles
DE3620037A1 (en) * 1986-06-14 1987-12-17 Huels Chemische Werke Ag METHOD FOR PRODUCING LOW VISCOSOUS AQUEOUS DISPERSIONS OF GLYCERINE ESTERS LONG CHAIN FATTY ACIDS AND THE USE THEREOF

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154604A (en) * 1956-03-19 1964-10-27 Dow Chemical Co Method for forming articles comprising expanded thermoplastic resinous materials
US2989782A (en) * 1956-07-05 1961-06-27 Monsanto Chemicals Method for preparing molded foamed resin article
US3015132A (en) * 1958-09-22 1962-01-02 Albert L Bunting Method of molding plastic articles
US3086885A (en) * 1960-09-22 1963-04-23 Dow Chemical Co Non-clumping foamable thermoplastic polymer granules and method of making
BE618211A (en) * 1960-12-29
GB1012277A (en) * 1963-02-14 1965-12-08 Monsanto Chemicals Foamable polystyrene and process for moulding it
DE1298274B (en) * 1963-07-13 1969-06-26 Basf Ag Production of foamable, finely divided styrene polymers
GB1029397A (en) * 1963-08-01 1966-05-11 Shell Int Research Improvements in and relating to cellular polyvinyl-aromatic compounds
NL6511455A (en) * 1965-09-02 1967-03-03
US3444104A (en) * 1966-02-16 1969-05-13 Sinclair Koppers Co Expandable polymers
US3560414A (en) * 1968-02-09 1971-02-02 Dart Ind Inc Process for preparing foamable beads
GB1289466A (en) * 1970-01-26 1972-09-20

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027609A2 (en) * 1979-10-18 1981-04-29 BASF Aktiengesellschaft Particulate styrene polymers containing an expanding agent, and their use
EP0027609A3 (en) * 1979-10-18 1981-06-03 Basf Aktiengesellschaft Particulate styrene polymers containing an expanding agent, and their use
US4495224A (en) * 1982-10-26 1985-01-22 Chemische Werke Huls A.G. Method for preparing improved molding materials from coated fine particulate expandable styrene polymers and application of the coated products
WO2004013216A1 (en) * 2002-07-31 2004-02-12 Polimeri Europa S.P.A. Beads of expandable vinylaromatic polymers and process for their preparation
EP1534773B2 (en) † 2002-07-31 2016-01-20 versalis S.p.A. Beads of expandable vinylaromatic polymers and process for their preparation
US6747107B2 (en) 2002-08-16 2004-06-08 Nova Chemical Inc. Method of dispersion of a non-Newtonian fluid
EP2450185A1 (en) 2003-12-22 2012-05-09 Nova Chemicals Inc. Interpolymer resin particles
US7947751B2 (en) 2005-05-10 2011-05-24 Nova Chemicals Inc. Expandable resins
US7638559B2 (en) 2005-05-10 2009-12-29 Nova Chemicals Inc. Expandable resins
US8101101B2 (en) 2005-12-22 2012-01-24 Nova Chemicals Inc. Methods for improving the resistance of fumigant sorption in a produce container and a related produce containers
US8101102B2 (en) 2005-12-22 2012-01-24 Nova Chemicals Inc. Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container
WO2013029757A1 (en) 2011-08-26 2013-03-07 Saudi Basic Industries Corporation (Sabic) Water expandable polymer beads
WO2013034276A1 (en) 2011-09-09 2013-03-14 Saudi Basic Industries Corporation (Sabic) Water expandable polymer beads
WO2015181113A1 (en) 2014-05-28 2015-12-03 Sabic Global Technologies B.V. Water expandable polymer beads

Also Published As

Publication number Publication date
AU475223B2 (en) 1976-08-12
FR2209790B1 (en) 1977-03-04
AU6329973A (en) 1975-06-12
BE808164A (en) 1974-06-04
SE398239B (en) 1977-12-12
NL7316694A (en) 1974-06-11
DE2360901A1 (en) 1974-06-12
DE2360901C2 (en) 1984-04-26
FR2209790A1 (en) 1974-07-05
ZA739287B (en) 1974-10-30
NL175921B (en) 1984-08-16
IT1001198B (en) 1976-04-20
NL175921C (en) 1986-12-16

Similar Documents

Publication Publication Date Title
GB1409285A (en) Expandable polymers of vinyl-idene aromatic compounds
CA1027700A (en) Copolymers of alpha-methylstyrene and styrene and uses thereof
AU460475B2 (en) Coated foamable styrene polymer particules
CA1006300A (en) Foamable vinyl chloride polymer compositions
CA1026889A (en) Vinyl chloride polymer composition
CA942899A (en) Vinyl chloride polymer composition
ES480510A1 (en) Recording material containing a novel color developer
CA982750A (en) Coated particulate expandable styrene polymers
CA1028467A (en) Method of producing hard foamed vinyl chloride materials
AU4811372A (en) Manufacture of expandable styrene polymers
GB1408267A (en) Expandable polymers of vinylidene aromatic compounds
AU452254B2 (en) Process forthe preparation of foamable styrene polymers
CA994039A (en) Vinyl chloride polymer, acrylic polymer and acrylonitrile/butadiene/styrene polymer compositions
GB1234982A (en) Process for the manufacture of peptides
GB1405930A (en) Expandable polymers of vinyl-idene aromatic compounds
CA1033876A (en) Process for the preparation of vinyl chloride polymers
GB1494581A (en) Expandable polymers of vinylaromatic compounds
AU4663472A (en) Production of vinylidene chloride/vinyl chloride copolymer
GB1323879A (en) Process for the manufacture of a cellular polymeric vinyl aromatic product
AU8234675A (en) Process for the production of polyvinyl chloride of low vinyl chloride content
CA983051A (en) Process for the production of vinyl chloride by the pyrolysis of 1,2-dichloroethane in the absence of oxygen
GB1407263A (en) Expandable polymers of vinylidene aromatic compounds
AU466501B2 (en) Foamable vinyl chloride polymer compositions
AU485952B2 (en) Process forthe preparation of vinyl chloride polymers
CA879175A (en) Preparation of polymers containing vinyl chloride

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921206