IT1170229B - Granuli di poliolefine contenenti additivi e procedimento per la loro preparazione - Google Patents

Granuli di poliolefine contenenti additivi e procedimento per la loro preparazione

Info

Publication number
IT1170229B
IT1170229B IT23167/83A IT2316783A IT1170229B IT 1170229 B IT1170229 B IT 1170229B IT 23167/83 A IT23167/83 A IT 23167/83A IT 2316783 A IT2316783 A IT 2316783A IT 1170229 B IT1170229 B IT 1170229B
Authority
IT
Italy
Prior art keywords
procedure
preparation
granules containing
containing additives
polyolefin granules
Prior art date
Application number
IT23167/83A
Other languages
English (en)
Other versions
IT8323167A0 (it
Inventor
Charles A Trischman
Paula S Weissberger
Robert B Steinert
Original Assignee
El Paso Polyolefins
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 El Paso Polyolefins filed Critical El Paso Polyolefins
Publication of IT8323167A0 publication Critical patent/IT8323167A0/it
Application granted granted Critical
Publication of IT1170229B publication Critical patent/IT1170229B/it

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT23167/83A 1982-11-08 1983-10-06 Granuli di poliolefine contenenti additivi e procedimento per la loro preparazione IT1170229B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/440,154 US4452928A (en) 1982-11-08 1982-11-08 Additive-containing polyolefin beads and process for their preparation

Publications (2)

Publication Number Publication Date
IT8323167A0 IT8323167A0 (it) 1983-10-06
IT1170229B true IT1170229B (it) 1987-06-03

Family

ID=23747668

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23167/83A IT1170229B (it) 1982-11-08 1983-10-06 Granuli di poliolefine contenenti additivi e procedimento per la loro preparazione

Country Status (7)

Country Link
US (1) US4452928A (it)
JP (1) JPS5996146A (it)
CA (1) CA1208988A (it)
DE (1) DE3340364A1 (it)
FR (1) FR2535731B1 (it)
GB (1) GB2129431B (it)
IT (1) IT1170229B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659334A (en) * 1984-07-10 1987-04-21 Petrolite Corporation Particulate compositions used in petroleum systems comprising encapsulated materials
US4588640A (en) * 1984-07-10 1986-05-13 Petrolite Corporation Particulate compositions
US4828955A (en) * 1986-10-27 1989-05-09 Japan Synthetic Rubber Co., Ltd. Microencapsulated particles and process for production thereof
US4960617A (en) * 1988-02-29 1990-10-02 Shell Oil Company Post-reactor stabilization of polyolefins
US5500458A (en) * 1994-09-30 1996-03-19 General Electric Company Phosphite coated polymeric particles
US5621036A (en) * 1995-02-21 1997-04-15 Borden Chemical, Inc. Bound multi-component sand additive
US20050123759A1 (en) * 2003-12-04 2005-06-09 Roger Weinberg Additive-coated resin and method of making same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966474A (en) * 1956-12-08 1960-12-27 Glanzstoff Ag Method of preparing stable polyolefin dispersion
BE566198A (it) * 1957-03-29
DE1217641B (de) * 1958-11-27 1966-05-26 Tokyo Shibaura Electric Co Verfahren zur Herstellung antistatischer Schallplatten
GB1087055A (en) * 1963-11-06 1967-10-11 Eastman Kodak Co Pigment concentrates
US3455871A (en) * 1968-01-29 1969-07-15 Eastman Kodak Co Poly-1-butene master batches
US3669722A (en) * 1969-06-25 1972-06-13 Copolymer Rubber & Chem Corp Free flowing pellets of uncured elastomeric material
US3591409A (en) * 1969-07-28 1971-07-06 Monsanto Co Process for coating resin granules by high intensity mechanical blending and product obtained thereby
JPS5538988B2 (it) * 1972-04-19 1980-10-07
US4045403A (en) * 1972-07-19 1977-08-30 General Electric Company Method of compounding thermo-plastic polymeric materials and fillers
GB1435821A (en) * 1972-09-26 1976-05-19 Dainippon Toryo Kk Polymer particles and process for preparing the same
US4165406A (en) * 1972-09-26 1979-08-21 Dai Nippon Toyo Co. Ltd. Powdery coating composition and process for preparing the same
JPS5128840A (ja) * 1974-09-06 1976-03-11 Myazaki Kasei Kogyo Kk Netsukasoseijushikotsubujobutsu oyobi sonoseizohoho
US4039507A (en) * 1975-09-05 1977-08-02 The Dow Chemical Company Incorporation of finely divided functional solids into olefin
JPS5339349A (en) * 1976-09-24 1978-04-11 Asahi Glass Co Ltd Thermosetting resin molding material
JPS6058249B2 (ja) * 1979-12-10 1985-12-19 株式会社トクヤマ ポリプロピレン粉粒体に添加剤を付着させる方法
JPS5774333A (en) * 1980-10-28 1982-05-10 Sumitomo Chem Co Ltd Granular polyolefin material for molding

Also Published As

Publication number Publication date
IT8323167A0 (it) 1983-10-06
GB2129431A (en) 1984-05-16
FR2535731B1 (fr) 1988-04-22
GB8328431D0 (en) 1983-11-23
JPS5996146A (ja) 1984-06-02
FR2535731A1 (fr) 1984-05-11
CA1208988A (en) 1986-08-05
US4452928A (en) 1984-06-05
DE3340364A1 (de) 1984-05-10
GB2129431B (en) 1986-01-22

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