CA1113634A - Polyethylene composition for rotational molding - Google Patents

Polyethylene composition for rotational molding

Info

Publication number
CA1113634A
CA1113634A CA336,591A CA336591A CA1113634A CA 1113634 A CA1113634 A CA 1113634A CA 336591 A CA336591 A CA 336591A CA 1113634 A CA1113634 A CA 1113634A
Authority
CA
Canada
Prior art keywords
ethylene polymer
ethylene
polymer composition
composition according
weight
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
CA336,591A
Other languages
English (en)
French (fr)
Inventor
Takayuki Yokoyama
Yasuo Yasuda
Yoshiaki Nakayama
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Kogyo KK
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 Asahi Kasei Kogyo KK filed Critical Asahi Kasei Kogyo KK
Application granted granted Critical
Publication of CA1113634A publication Critical patent/CA1113634A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/14—Peroxides
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • 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—Polyethylene
    • 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—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Moulding By Coating Moulds (AREA)
  • Graft Or Block Polymers (AREA)
CA336,591A 1978-10-19 1979-09-28 Polyethylene composition for rotational molding Expired CA1113634A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP127819/78 1978-10-19
JP12781978A JPS5556143A (en) 1978-10-19 1978-10-19 Polyethylene composition for rotational molding with high gloss releasability and impact resistance

Publications (1)

Publication Number Publication Date
CA1113634A true CA1113634A (en) 1981-12-01

Family

ID=14969439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336,591A Expired CA1113634A (en) 1978-10-19 1979-09-28 Polyethylene composition for rotational molding

Country Status (7)

Country Link
US (1) US4267080A (enExample)
JP (1) JPS5556143A (enExample)
CA (1) CA1113634A (enExample)
DE (2) DE2953780C2 (enExample)
FR (1) FR2439217A1 (enExample)
GB (1) GB2036756B (enExample)
IT (1) IT1165350B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190692A (en) 1982-02-09 1985-07-16 Du Pont Canada Inc. Polyethylene compositions for rotational moulding processes
US4440893A (en) * 1983-02-16 1984-04-03 Phillips Petroleum Company Molding of polymers
JPS59197414A (ja) * 1983-04-26 1984-11-09 Mitsubishi Chem Ind Ltd ポリエチレン中空成形品の製造方法
US4857257A (en) * 1983-06-13 1989-08-15 Allied-Signal Inc. Rotationally molding crosslinkable polyethylene composition
US4900792A (en) * 1983-06-13 1990-02-13 Allied-Signal Inc. Crosslinkable polyethylene composition
JPS60158237A (ja) * 1984-01-27 1985-08-19 Nippon Petrochem Co Ltd 回転成形用エチレン共重合体組成物
IL75719A (en) * 1984-07-18 1988-11-30 Du Pont Canada Polyolefin blends containing reactive agents
JPH0753782B2 (ja) * 1985-12-23 1995-06-07 株式会社ブリヂストン 透明膜および該膜を有する積層物
GB8611470D0 (en) * 1986-05-10 1986-06-18 Victaulic Plc Moulding of plastics products
FR2615196B1 (fr) * 1987-05-14 1994-03-25 Rogers Corp Composition thermodurcissable moulable contenant une resine de polyisoprene ou de polybutadiene et un elastomere thermoplastique avec facultativement une charge, procede de son faconnage et article faconne thermodurci ainsi produit
US6586533B1 (en) 1987-05-14 2003-07-01 World Properties, Inc. Method of manufacture of polybutadiene and polyisoprene based thermosetting compositions
US6415104B1 (en) 1987-05-14 2002-07-02 World Properties, Inc. Heating elements comprising polybutadiene and polyisoprene based thermosetting compositions
US4948840A (en) * 1989-11-14 1990-08-14 Himont Incorporated Thermoplastic elastomer of propylene polymer material and crosslinked ethylene-propylene rubber
US5308700A (en) * 1990-10-03 1994-05-03 Sumitomo Chemical Company Limited Thermoplastic elastomer powder for powder molding, powder molding method using the same and molded article thereof
US5308699A (en) * 1990-10-03 1994-05-03 Sumitomo Chemical Company Limited Thermoplastic elastomer powder for powder slush molding powder slush molding method using the same and molded article thereof
US5585431A (en) * 1991-04-11 1996-12-17 Sumitomo Chemical Company, Limited Thermoplastic elastomer powder composition for powder molding, powder molding method using the same and molded article thereof
US5367025A (en) * 1991-10-08 1994-11-22 Wedtech, (Usa) Inc. Crosslinkable polyethylene-based composition for rotational molding
US5260381A (en) * 1991-10-08 1993-11-09 Neeco, Inc. Crosslinkable polyethylene-based composition for rotational molding
US5366675A (en) * 1994-03-02 1994-11-22 Needham Donald G Foamable polyethylene-based composition for rotational molding
US5405915A (en) * 1994-06-27 1995-04-11 Phillips Petroleum Company Ethylene polymer compositions
US6291374B1 (en) 1994-10-13 2001-09-18 World Properties, Inc. Polybutadiene and polyisoprene based thermosetting compositions and method of manufacture
US5530055A (en) * 1994-12-09 1996-06-25 Needham; Donald G. Nucleated polyolefin-based composition for rotational molding
US5532282A (en) * 1994-12-16 1996-07-02 Neeco, Inc. Polyolefin-based composition for rotational molding
IT1272915B (it) * 1995-01-20 1997-07-01 Commer Spa Polimeri e copolimeri propilenici graffati
TR199600222A2 (tr) * 1995-03-24 1996-10-21 Shell Int Research Döner kaliplama ve benzeri islemlerde kullanima uygun,monovinil aromatik blok kopolimer iceren bilesimler ve bunlardan türetilen mikrogranüller ve tozlar.
DE69731297T2 (de) * 1996-08-06 2006-03-09 Exxonmobil Chemical Patents Inc., Baytown Verfahren zur verarbeitung von polyethylen
JP2001072815A (ja) 1999-09-07 2001-03-21 Chisso Corp プロピレン系樹脂組成物
JP2002018887A (ja) 2000-07-12 2002-01-22 Chisso Corp ポリプロピレン樹脂発泡成形体
DE10042084A1 (de) * 2000-08-26 2002-03-28 Rehau Ag & Co Peroxidisch vernetzte Zusammensetzung
WO2006116730A1 (en) * 2005-04-27 2006-11-02 World Properties, Inc. Circuit materials, circuits, and methods of manufacture thereof
DE102007049190B4 (de) 2007-10-13 2014-10-02 Rehau Ag + Co. Verfahren zur Herstellung und Verwendung thermoplastischer Elastomere
DE202008014218U1 (de) 2008-10-24 2010-03-04 Rehau Ag + Co Thermoplastische Elastomere
US8865051B1 (en) 2012-01-24 2014-10-21 Mercury Plastics, Inc. Method of making a crosslinked overmolded assembly
JP5996786B2 (ja) * 2012-05-10 2016-09-21 ダウ グローバル テクノロジーズ エルエルシー ポリブタジエン共架橋剤を用いて作製されたエチレンポリマー導体コーティング
WO2013181784A1 (zh) * 2012-06-04 2013-12-12 北京低碳清洁能源研究所 一种加工性能改善的交联聚乙烯组合物
US9617356B2 (en) * 2012-06-13 2017-04-11 National Institute Of Clean-And-Low-Carbon Energy Crosslinked polyethylene composition
CN104139477B (zh) * 2014-06-16 2019-02-01 中广核研究院有限公司 中、低放射性核废料包装容器的制备方法
PL3204451T3 (pl) * 2014-10-09 2020-06-01 Versalis S.P.A. Sieciowalna kompozycja zawierająca polietylen i jej zastosowanie w formowaniu rotacyjnym
KR102197007B1 (ko) * 2019-10-11 2020-12-30 정만협 회전성형용 폴리에틸렌 가교수지 조성물의 제조 방법
CN114800985B (zh) * 2022-05-05 2024-01-26 安徽锐途新材料科技有限公司 一种滚塑交联聚乙烯手模及其组合物和制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832748A (en) * 1956-03-27 1958-04-29 Gen Electric Polyethylene-polybutadiene blends, process of curing, and products thereof
BE591575A (enExample) * 1959-06-03
BE595773A (enExample) * 1959-10-06
FR1272659A (fr) * 1959-10-06 1961-09-29 Montedison Spa Procédé pour la préparation et la vulcanisation d'objets composés de mélanges à base d'un ou de plusieurs polymères d'oléfine avec un copolymère d'oléfine
NL284688A (enExample) * 1961-10-26
US4029729A (en) * 1969-03-17 1977-06-14 Phillips Petroleum Company Rotational molding and compositions therefor
US3784668A (en) * 1971-07-23 1974-01-08 Amos Thompson Corp Melt blended polyethylene-ethylene copolymer polyblends
US3911051A (en) * 1974-04-25 1975-10-07 Richardson Co Cross-linked ultra high molecular weight polyethylene and S-B copolymer composition and process for molding
US4032600A (en) * 1974-09-16 1977-06-28 Chemplex Company Resin formulation for rotational molding and shaped structures
CA1055642A (en) * 1974-11-27 1979-05-29 Union Carbide Corporation Vulcanizable ethylene polymer composition with allyl compounds and process for avoiding scorching thereof
US4088714A (en) * 1976-08-16 1978-05-09 Exxon Research & Engineering Co. Cross-linked melt-flowable thermoplastic elastomer blend comprising EPR or EPDM, polyethylene and polypropylene

Also Published As

Publication number Publication date
US4267080A (en) 1981-05-12
DE2939336A1 (de) 1980-04-24
DE2939336C2 (de) 1982-12-16
JPS6147863B2 (enExample) 1986-10-21
FR2439217A1 (fr) 1980-05-16
IT1165350B (it) 1987-04-22
IT7926100A0 (it) 1979-09-28
DE2953780C2 (de) 1983-10-20
FR2439217B1 (enExample) 1984-12-21
GB2036756A (en) 1980-07-02
JPS5556143A (en) 1980-04-24
GB2036756B (en) 1983-04-13

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Legal Events

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