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IT8120314A1 - Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene - Google Patents

Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene

Info

Publication number
IT8120314A1
IT8120314A1 IT1981A20314A IT2031481A IT8120314A1 IT 8120314 A1 IT8120314 A1 IT 8120314A1 IT 1981A20314 A IT1981A20314 A IT 1981A20314A IT 2031481 A IT2031481 A IT 2031481A IT 8120314 A1 IT8120314 A1 IT 8120314A1
Authority
IT
Italy
Prior art keywords
blend
styrene
shock
block copolymer
high density
Prior art date
Application number
IT1981A20314A
Other languages
English (en)
Other versions
IT8120314A0 (it
IT1167712B (it
Original Assignee
Montefina 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 Montefina Sa filed Critical Montefina Sa
Priority to IT20314/81A priority Critical patent/IT1167712B/it
Publication of IT8120314A0 publication Critical patent/IT8120314A0/it
Priority to EP82101963A priority patent/EP0060525B1/en
Priority to DE8282101963T priority patent/DE3268218D1/de
Publication of IT8120314A1 publication Critical patent/IT8120314A1/it
Priority to US06/528,168 priority patent/US4548988A/en
Application granted granted Critical
Publication of IT1167712B publication Critical patent/IT1167712B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • 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
    • 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
    • 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
    • C08L53/025—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 modified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT20314/81A 1981-03-12 1981-03-12 Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene IT1167712B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20314/81A IT1167712B (it) 1981-03-12 1981-03-12 Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene
EP82101963A EP0060525B1 (en) 1981-03-12 1982-03-11 Polymeric material consisting of a mixture of high-impact polystyrene, high-density polyethylene and a styrene/diene block copolymer
DE8282101963T DE3268218D1 (en) 1981-03-12 1982-03-11 Polymeric material consisting of a mixture of high-impact polystyrene, high-density polyethylene and a styrene/diene block copolymer
US06/528,168 US4548988A (en) 1981-03-12 1983-08-31 Polymeric material consisting of a mixture of high-impact polystyrene, high-density polyethylene and a styrene/diene block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20314/81A IT1167712B (it) 1981-03-12 1981-03-12 Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene

Publications (3)

Publication Number Publication Date
IT8120314A0 IT8120314A0 (it) 1981-03-12
IT8120314A1 true IT8120314A1 (it) 1982-09-12
IT1167712B IT1167712B (it) 1987-05-13

Family

ID=11165653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20314/81A IT1167712B (it) 1981-03-12 1981-03-12 Materiale polimerico costituito da una miscela di polistirene antiurto, polietilene alta densita' e copolimero a blocchi stirene/diene

Country Status (4)

Country Link
US (1) US4548988A (it)
EP (1) EP0060525B1 (it)
DE (1) DE3268218D1 (it)
IT (1) IT1167712B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690976A (en) * 1983-08-01 1987-09-01 The Dow Chemical Company Blends of olefinic and monovinylidene aromatic polymers
AU582455B2 (en) * 1985-07-30 1989-03-23 Kimberly-Clark Corporation Polyolefin containing extrudable compositions and methods for their formation into elastomeric products
US4647509A (en) * 1985-10-07 1987-03-03 The Dow Chemical Company Thermoformable multilayer barrier structures
DE3620008A1 (de) * 1986-06-13 1987-12-17 Basf Ag Thermoplastische formmasse
IT1204609B (it) * 1987-05-14 1989-03-10 Montedipe Spa Mescola a base di polimeri vinil-aromatici aventi elevata tenacita' e resistenza chimica
DE3733342A1 (de) * 1987-10-02 1989-04-13 Basf Ag Thermoplastische formmasse, deren herstellung und ihre verwendung
FR2626281A1 (fr) * 1988-01-21 1989-07-28 Lamblin Olivier Composition de polystyrene ayant une meilleure resistance aux chocs
US5149741A (en) * 1989-07-21 1992-09-22 Findley Adhesives, Inc. Hot melt construction adhesives for disposable soft goods
DE4042193A1 (de) * 1990-12-29 1992-07-02 Basf Ag Thermoplastische formmasse mit verbesserter zaehigkeit und steifigkeit
US5824412A (en) * 1991-10-24 1998-10-20 E. I. Du Pont De Nemours And Company Thermoplastic polybutylene terephthalate compositions for wire coating applications
US6008294A (en) * 1991-12-20 1999-12-28 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US5532315A (en) * 1991-12-20 1996-07-02 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
US5334657A (en) * 1991-12-20 1994-08-02 The Dow Chemical Company Thermoformable, chemical resistant polymer blends
DE4203543A1 (de) * 1992-02-07 1993-08-12 Basf Ag Thermoplastische formmassen
US5290822A (en) * 1992-08-27 1994-03-01 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5460818A (en) * 1994-04-12 1995-10-24 The Dow Chemical Company Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
CA2229813A1 (en) * 1995-09-14 1997-03-20 Steve Skapik Improved film facestock and display products
US6022612A (en) * 1996-06-25 2000-02-08 Applied Extrusion Technologies, Inc. Biaxially oriented polypropylene films having matte-finish and improved cold seal receptivity
EP0917551B1 (en) * 1996-08-06 2004-10-20 ExxonMobil Chemical Patents Inc. Method of processing polyethylene
US6380305B1 (en) 1997-12-19 2002-04-30 Basf Corporation High impact resistant, high gloss, and high environmental stress crack resistant polymeric compositions
US6027800A (en) * 1997-12-19 2000-02-22 Basf Corporation High impact resistant, high gloss, and high environmental stress crack resistant thermoplastic manufactured articles
ES2391490T3 (es) * 2007-05-04 2012-11-27 Styron Europe Gmbh Mezclas de brillo controlado de polímero de monovilideno aromático y etileno
CN102604313B (zh) * 2012-02-22 2014-04-16 威海洁瑞医用制品有限公司 Sbs交联弹性体复合材料及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188432A (en) * 1978-03-30 1980-02-12 Shell Oil Company Articles resistant to attack by fatty substances, made from polystyrene blends, and compositions

Also Published As

Publication number Publication date
IT8120314A0 (it) 1981-03-12
EP0060525B1 (en) 1986-01-02
IT1167712B (it) 1987-05-13
US4548988A (en) 1985-10-22
DE3268218D1 (en) 1986-02-13
EP0060525A3 (en) 1983-02-09
EP0060525A2 (en) 1982-09-22

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226