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FR2356694A1 - Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance - Google Patents

Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance

Info

Publication number
FR2356694A1
FR2356694A1 FR7620958A FR7620958A FR2356694A1 FR 2356694 A1 FR2356694 A1 FR 2356694A1 FR 7620958 A FR7620958 A FR 7620958A FR 7620958 A FR7620958 A FR 7620958A FR 2356694 A1 FR2356694 A1 FR 2356694A1
Authority
FR
France
Prior art keywords
uniform appearance
contg
mixt
block copolymer
styrene
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.)
Granted
Application number
FR7620958A
Other languages
French (fr)
Other versions
FR2356694B1 (en
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.)
Siamp Cedap Reunies SA
Original Assignee
Siamp Cedap Reunies 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 Siamp Cedap Reunies SA filed Critical Siamp Cedap Reunies SA
Priority to FR7620958A priority Critical patent/FR2356694A1/en
Publication of FR2356694A1 publication Critical patent/FR2356694A1/en
Application granted granted Critical
Publication of FR2356694B1 publication Critical patent/FR2356694B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A new plastics mixture is obtd. by the addn. of 5-25 wt.% styrene-butadiene-styrene (SBS) block terpolymer to a mixt. styrene resin and polyolefin resin. Pref. the SBS polymer is added in an amt. of 10 wt.% to a mixt. of 20-70 wt. pts. polystyrene and 7020 pts. wt. polyethylene or polypropylene. The mixt. can be extrudd in a homogeneous form to give prods. of uniform appearance and excellent mech. props., unlike when the mixt. of styrene polymer and polyolefin is used alone. The prods. are used for packaging and packing.
FR7620958A 1976-07-01 1976-07-01 Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance Granted FR2356694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620958A FR2356694A1 (en) 1976-07-01 1976-07-01 Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620958A FR2356694A1 (en) 1976-07-01 1976-07-01 Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance

Publications (2)

Publication Number Publication Date
FR2356694A1 true FR2356694A1 (en) 1978-01-27
FR2356694B1 FR2356694B1 (en) 1978-12-15

Family

ID=9175441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620958A Granted FR2356694A1 (en) 1976-07-01 1976-07-01 Extrudable polystyrene-polyolefin blend - including butadiene!-contg. block copolymer to give prod. of uniform appearance

Country Status (1)

Country Link
FR (1) FR2356694A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387169A1 (en) * 1977-04-12 1978-11-10 British Cellophane Ltd POLYOLEFIN PACKAGING FILMS
FR2474455A1 (en) * 1980-01-28 1981-07-31 Siam Cedap Reunies PACKAGES, IN PARTICULAR FOR MARGARINS AND DAIRY PRODUCTS, MIXTURES BASED ON POLYSTYRENE AND POLYPROPYLENE
EP0042153A2 (en) * 1980-06-11 1981-12-23 Fort Howard Cup Corporation Thermoformable polymer blend composition
EP0125227A1 (en) * 1983-03-29 1984-11-14 Montefina S.A. Improved polymer compositions
EP0156072A1 (en) * 1983-12-21 1985-10-02 Mitsubishi Petrochemical Co., Ltd. Thermoplastic composition comprising olefin and styrene polymers and filler
US4556691A (en) * 1981-03-12 1985-12-03 Montefina S.A. Thermoplastic rubber consisting of a mixture of polypropylene, high-impact polystyrene and a styrene/diene block copolymer
EP0324398A1 (en) * 1988-01-13 1989-07-19 Idemitsu Kosan Company Limited Styrene-based resin composition
US5321081A (en) * 1988-11-15 1994-06-14 Ferro Corporation Polyolefins compatibilized with styrene copolymers and/or polymer blends and articles produced therefrom
US5395890A (en) * 1987-09-14 1995-03-07 Idemitsu Kosan Co., Ltd. Styrene-based resin composition
US5403889A (en) * 1992-11-26 1995-04-04 Novacor Chemicals Ltd. Polybutylene compatibilizers for blends of low density polyethylene and styrenic polymers
US5506306A (en) * 1993-11-12 1996-04-09 Novacor Chemicals Ltd. Ester polymer compatibilizers
US5532315A (en) * 1991-12-20 1996-07-02 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US6008294A (en) * 1991-12-20 1999-12-28 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
CN109294087A (en) * 2018-08-28 2019-02-01 常州大学 A kind of modified polystyrene material and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386188A (en) 1981-01-16 1983-05-31 Sweetheart Plastics, Inc. Thermoformable polymer blend composition

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387169A1 (en) * 1977-04-12 1978-11-10 British Cellophane Ltd POLYOLEFIN PACKAGING FILMS
FR2474455A1 (en) * 1980-01-28 1981-07-31 Siam Cedap Reunies PACKAGES, IN PARTICULAR FOR MARGARINS AND DAIRY PRODUCTS, MIXTURES BASED ON POLYSTYRENE AND POLYPROPYLENE
EP0033269A1 (en) * 1980-01-28 1981-08-05 SIAMP CEDAP REUNIES Société anonyme dite: Packages, in particular for margarine and milk products, in blendings based on polystyrene and polypropylene
EP0042153A2 (en) * 1980-06-11 1981-12-23 Fort Howard Cup Corporation Thermoformable polymer blend composition
EP0042153A3 (en) * 1980-06-11 1982-01-06 Sweetheart Plastics, Inc. Thermoformable polymer blend composition
DK152658B (en) * 1980-06-11 1988-04-05 Fort Howard Cup Corp THERMOFORMABLE MIXTURE OF AN OLEPHINE POLYMER, A STYRENE POLYMER AND A STYRENE-BUTADIA-STYRENE-TRIBLOCK COPOLYMER AND ANY SAME ADDITIVES
US4556691A (en) * 1981-03-12 1985-12-03 Montefina S.A. Thermoplastic rubber consisting of a mixture of polypropylene, high-impact polystyrene and a styrene/diene block copolymer
EP0125227A1 (en) * 1983-03-29 1984-11-14 Montefina S.A. Improved polymer compositions
EP0156072A1 (en) * 1983-12-21 1985-10-02 Mitsubishi Petrochemical Co., Ltd. Thermoplastic composition comprising olefin and styrene polymers and filler
US5395890A (en) * 1987-09-14 1995-03-07 Idemitsu Kosan Co., Ltd. Styrene-based resin composition
AU609239B2 (en) * 1988-01-13 1991-04-26 Idemitsu Kosan Company Limited Styrene-based resin composition
EP0324398A1 (en) * 1988-01-13 1989-07-19 Idemitsu Kosan Company Limited Styrene-based resin composition
US5321081A (en) * 1988-11-15 1994-06-14 Ferro Corporation Polyolefins compatibilized with styrene copolymers and/or polymer blends and articles produced therefrom
US5532315A (en) * 1991-12-20 1996-07-02 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US5717029A (en) * 1991-12-20 1998-02-10 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US6008294A (en) * 1991-12-20 1999-12-28 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US5403889A (en) * 1992-11-26 1995-04-04 Novacor Chemicals Ltd. Polybutylene compatibilizers for blends of low density polyethylene and styrenic polymers
US5506306A (en) * 1993-11-12 1996-04-09 Novacor Chemicals Ltd. Ester polymer compatibilizers
CN109294087A (en) * 2018-08-28 2019-02-01 常州大学 A kind of modified polystyrene material and preparation method thereof
CN109294087B (en) * 2018-08-28 2020-11-24 常州大学 Modified polystyrene material and preparation method thereof

Also Published As

Publication number Publication date
FR2356694B1 (en) 1978-12-15

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