MX166551B - Metodo para revestir particulas expansibles de polimero de estireno - Google Patents

Metodo para revestir particulas expansibles de polimero de estireno

Info

Publication number
MX166551B
MX166551B MX011235A MX1123588A MX166551B MX 166551 B MX166551 B MX 166551B MX 011235 A MX011235 A MX 011235A MX 1123588 A MX1123588 A MX 1123588A MX 166551 B MX166551 B MX 166551B
Authority
MX
Mexico
Prior art keywords
styrene polymer
quaternary ammonium
ammonium salts
expandable
particles
Prior art date
Application number
MX011235A
Other languages
English (en)
Inventor
Susan Glessner Stickley
Original Assignee
Arco Chem 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 Arco Chem Co filed Critical Arco Chem Co
Publication of MX166551B publication Critical patent/MX166551B/es

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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08K5/19—Quaternary ammonium compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a un método para preparar partículas expansibles de polímero de estireno con un revestimiento adherente de sales cuaternarias de amonio, caracterizado porque comprende a) introducir dichas partículas expansibles de polímero de estireno en un recipiente de mezclado cerrado; b) preparar organosoles de dichas sales cuaternarias de amonio y ésteres glicerílicos de ácidos grasos de cadena larga de hidrocarburos alifáticos cíclicos o normales o mezclas de normales, con o sin un componente aromático c) agregar dichos organosoles a las partículas expansibles de polímero de estireno, con mezclado d) separar dichso hidrocarburos alifáticos mediante reducción de la presión en el recipiente de mezclado referido: y e) separar las citadas partículas expansibles de polímero de estireno revestidas con las sales cuaternarias de amonio mencionadas, Partículas expansibles de polímero de estireno caracterizadas porque tienen un revestimiento adherente de una o más sales cuaternarias de amonio y uno o más glicéridos de ácido graso de cadena larga.
MX011235A 1987-04-30 1988-04-25 Metodo para revestir particulas expansibles de polimero de estireno MX166551B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4486287A 1987-04-30 1987-04-30
US07/144,906 US4781983A (en) 1987-04-30 1988-01-19 Method for preparing antistatic expandable polystyrene

Publications (1)

Publication Number Publication Date
MX166551B true MX166551B (es) 1993-01-18

Family

ID=26722077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX011235A MX166551B (es) 1987-04-30 1988-04-25 Metodo para revestir particulas expansibles de polimero de estireno

Country Status (7)

Country Link
US (1) US4781983A (es)
EP (1) EP0289321B1 (es)
JP (1) JP2750324B2 (es)
KR (1) KR960004144B1 (es)
CA (1) CA1286166C (es)
DE (1) DE3875784T2 (es)
MX (1) MX166551B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989464A (en) * 1989-07-25 1991-02-05 W. R. Grace & Co.-Conn. Method and apparatus for determining particle size distribution
US4957010A (en) * 1989-07-25 1990-09-18 W. R. Grace & Co.-Conn. Method and apparatus for determining particle size distribution
US5352390A (en) * 1989-07-25 1994-10-04 W. R. Grace & Co.-Conn. Cementitious compositions containing shredded polystyrene aggregate
US5071884A (en) * 1990-06-25 1991-12-10 The Dow Chemical Company Antistatic polyolefin foams and films and method of making the foam and antistatic composition
US5110841A (en) * 1990-06-25 1992-05-05 The Dow Chemical Company Antistatic polyolefin foams and films and method of making the foam and antistatic composition
US5112528A (en) * 1990-06-25 1992-05-12 The Dow Chemical Company Antistatic polyolefin foams and films and method of making the foam and antistatic composition
DE4024871A1 (de) * 1990-08-06 1992-02-13 Basf Ag Perlfoermige antistatische expandierbare styrolpolymerisate
US6521683B1 (en) 1999-04-26 2003-02-18 Witco Corporation Antistatic agents and resin compositions incorporated therein
KR20010109514A (ko) * 2001-11-19 2001-12-10 손진기 영구적인 대전방지성을 갖는 아크릴 패널의 제조방법
US6747107B2 (en) 2002-08-16 2004-06-08 Nova Chemical Inc. Method of dispersion of a non-Newtonian fluid
KR101105515B1 (ko) 2003-12-22 2012-01-13 노바 케미칼즈 인코포레이팃드 공중합체 수지 입자
MX2007011113A (es) * 2005-03-11 2007-11-15 Int Paper Co Composiciones que contienen micro-esferas expansibles y un compuesto ionico, asi como metodos para producir y utilizar las mismas.
DE102005015892A1 (de) * 2005-04-06 2006-10-12 Basf Ag Verfahren zur antistatischen Ausrüstung von expandierbarem Polystyrol
US7638559B2 (en) * 2005-05-10 2009-12-29 Nova Chemicals Inc. Expandable resins
KR20070060454A (ko) * 2005-12-08 2007-06-13 주식회사 레오 케미칼 발포폴리스티렌 코팅제의 제조방법
WO2007078508A2 (en) * 2005-12-22 2007-07-12 Nova Chemicals Inc. Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container
EP1963189A2 (en) * 2005-12-22 2008-09-03 Nova Chemicals Inc. Methods for improving the resistance of fumigant sorption in a produce container and a related produce containers
KR101494482B1 (ko) * 2007-08-09 2015-02-17 바스프 에스이 팽창성 미립자 스티렌 중합체를 위한 코팅 제형물
IT201800020404A1 (it) 2018-12-20 2020-06-20 Versalis Spa Composizione polimerica espandibile e procedimento per la sua produzione

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494581A (en) * 1976-02-18 1977-12-07 Shell Int Research Expandable polymers of vinylaromatic compounds
JPS5856568B2 (ja) * 1977-02-04 1983-12-15 日立化成工業株式会社 新規発泡性スチレン系樹脂粒子およびその製造法
DE2960381D1 (en) * 1978-03-15 1981-09-03 Ici Plc Antistatic films
DE2932321C2 (de) * 1979-08-09 1982-07-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zum Beschichten von Formmassen aus kleinteiligen blähfähigen Styrolpolymerisaten mit Dispersionen an sich bekannter Beschichtungsmittel und Verwendung des beschichteten Produkts
JPS5935923B2 (ja) * 1981-03-09 1984-08-31 株式会社タナカ化学研究所 発泡性樹脂の発泡方法
JPS5998143A (ja) * 1982-10-26 1984-06-06 ヘミツシエ・ウエルケ・ヒユ−ルス・アクチエンゲゼルシヤフト 被覆することによつて細粒状膨脹性スチレン重合体から改善された成形用組成物を製造する方法
DE3317169A1 (de) * 1982-10-26 1984-04-26 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von verbesserten formmassen aus kleinteiligen blaehfaehigen styrolpolymerisaten durch beschichten und verwenden des beschichteten produktes
CA1203950A (en) * 1982-12-23 1986-04-29 Harold S. Cox Anti-static articles
US4623589A (en) * 1985-02-13 1986-11-18 Usm Corporation Particulate polymeric materials and methods for using particulate polymeric materials
US4588751A (en) * 1985-10-25 1986-05-13 Atlantic Richfield Company Anti-lumping styrene polymer particles for molding foams
US4626554A (en) * 1985-11-29 1986-12-02 Atlantic Richfield Company Process for producing modified styrenic polymer beads for high strength foamed articles
US4628068A (en) * 1985-12-23 1986-12-09 Atlantic Richfield Company Anti-static styrene polymer particles by coating
US4599366A (en) * 1985-12-23 1986-07-08 Atlantic Richfield Company Anti-static styrene polymer particles

Also Published As

Publication number Publication date
DE3875784T2 (de) 1993-03-25
EP0289321B1 (en) 1992-11-11
AU1524488A (en) 1988-11-03
AU603658B2 (en) 1990-11-22
CA1286166C (en) 1991-07-16
KR960004144B1 (ko) 1996-03-27
EP0289321A2 (en) 1988-11-02
EP0289321A3 (en) 1990-01-24
JPS63286407A (ja) 1988-11-24
DE3875784D1 (de) 1992-12-17
JP2750324B2 (ja) 1998-05-13
US4781983A (en) 1988-11-01
KR890011922A (ko) 1989-08-23

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