FR2093589A5 - Co-granule extrusion of a polyolefin with rubbers prevents - agglomeration - Google Patents

Co-granule extrusion of a polyolefin with rubbers prevents - agglomeration

Info

Publication number
FR2093589A5
FR2093589A5 FR7118458A FR7118458A FR2093589A5 FR 2093589 A5 FR2093589 A5 FR 2093589A5 FR 7118458 A FR7118458 A FR 7118458A FR 7118458 A FR7118458 A FR 7118458A FR 2093589 A5 FR2093589 A5 FR 2093589A5
Authority
FR
France
Prior art keywords
polyolefin
rubbers
agglomeration
prevents
extrusion
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
FR7118458A
Other languages
French (fr)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of FR2093589A5 publication Critical patent/FR2093589A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

extrusion of a polyolefin with rubbers prevents agglomeration 100 pts. of a satd. ethylene/propylene or unsatd. EPDM amorphous rubber is extrusion granulated with 1-30 pts. of a crystalline homo or copoly (alpha monoolefin) pref. polyethylene or polypropylene. Incorporation of polyolefin reduces superficial adherence of granules without affecting desirable properties of the rubber.
FR7118458A 1970-05-22 1971-05-21 Co-granule extrusion of a polyolefin with rubbers prevents - agglomeration Expired FR2093589A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45044300A JPS5035939B1 (en) 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
FR2093589A5 true FR2093589A5 (en) 1972-01-28

Family

ID=12687639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118458A Expired FR2093589A5 (en) 1970-05-22 1971-05-21 Co-granule extrusion of a polyolefin with rubbers prevents - agglomeration

Country Status (5)

Country Link
JP (1) JPS5035939B1 (en)
BE (1) BE767366A (en)
DE (1) DE2125430A1 (en)
FR (1) FR2093589A5 (en)
NL (1) NL7106956A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037453A2 (en) * 1980-02-01 1981-10-14 Polysar International S.A. EPR or EPDM blends containing polypropylene
EP0047374A1 (en) * 1980-08-21 1982-03-17 Hüls Aktiengesellschaft Process for preparing storage-stable ethylene-alpha-olefin-(diene) rubber powder containing parting agents
EP0050039A2 (en) * 1980-10-13 1982-04-21 Montedison S.p.A. Elastomeric composition and process for producing the same
FR2645541A1 (en) * 1989-04-06 1990-10-12 Norsolor Sa COMPOSITION AND PROCESS FOR DECREASING THE COLLING CHARACTER OF COPOLYMERS ETHYLENE / ALPHA OLEFINS
EP0403678A1 (en) * 1988-01-27 1990-12-27 Oy W. Rosenlew Ab Shrinking protective wrapping or film

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789277A (en) * 1971-09-27 1973-03-26 Union Carbide Corp COMPOSITION OF ETHYLENE POLYMER DEGRADABLE UNDER THE ACTION OF WEATHER
US4031169A (en) * 1975-09-11 1977-06-21 Uniroyal Inc. Thermoplastic elastomeric polymer blend
US4202801A (en) * 1977-12-30 1980-05-13 Uniroyal, Inc. Thermoplastic elastomer composition
JP2006213903A (en) * 2005-01-04 2006-08-17 Sumitomo Chemical Co Ltd Method for producing vulcanized rubber article from nonsticking pellet and vulcanized rubber article obtained thereby
JP2006213913A (en) * 2005-01-04 2006-08-17 Sumitomo Chemical Co Ltd Method for producing vulcanized solid rubber article from nonsticking pellet and vulcanized solid rubber article obtained thereby

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959353A (en) * 1961-10-17 1964-06-03 Exxon Research Engineering Co Process for preparing extruded polyisobutylene pellets

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037453A2 (en) * 1980-02-01 1981-10-14 Polysar International S.A. EPR or EPDM blends containing polypropylene
EP0037453A3 (en) * 1980-02-01 1982-02-10 Polysar International S.A. Epr or epdm blends containing polypropylene
EP0047374A1 (en) * 1980-08-21 1982-03-17 Hüls Aktiengesellschaft Process for preparing storage-stable ethylene-alpha-olefin-(diene) rubber powder containing parting agents
EP0050039A2 (en) * 1980-10-13 1982-04-21 Montedison S.p.A. Elastomeric composition and process for producing the same
EP0050039A3 (en) * 1980-10-13 1982-05-12 Montedison S.P.A. Elastomeric composition in the form of a friable bale, and process for producing the same
EP0403678A1 (en) * 1988-01-27 1990-12-27 Oy W. Rosenlew Ab Shrinking protective wrapping or film
FR2645541A1 (en) * 1989-04-06 1990-10-12 Norsolor Sa COMPOSITION AND PROCESS FOR DECREASING THE COLLING CHARACTER OF COPOLYMERS ETHYLENE / ALPHA OLEFINS
WO1990012064A1 (en) * 1989-04-06 1990-10-18 Norsolor Composition and process for reducing the adhesive nature of ethylene/alpha-olefin copolymers
US5328734A (en) * 1989-04-06 1994-07-12 Sofrapocommerciale Composition and process for reducing the adhesive nature of ethylene/alpha-olefins copolymers

Also Published As

Publication number Publication date
BE767366A (en) 1971-11-19
NL7106956A (en) 1971-11-24
JPS5035939B1 (en) 1975-11-20
DE2125430A1 (en) 1971-12-02

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Legal Events

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