ES2070252T3 - Composicion de resina de polipropileno resistente a la radiacion. - Google Patents

Composicion de resina de polipropileno resistente a la radiacion.

Info

Publication number
ES2070252T3
ES2070252T3 ES90122882T ES90122882T ES2070252T3 ES 2070252 T3 ES2070252 T3 ES 2070252T3 ES 90122882 T ES90122882 T ES 90122882T ES 90122882 T ES90122882 T ES 90122882T ES 2070252 T3 ES2070252 T3 ES 2070252T3
Authority
ES
Spain
Prior art keywords
polypropylene resin
composition
radiation resistant
resistant polypropylene
antioxid
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 - Lifetime
Application number
ES90122882T
Other languages
English (en)
Inventor
Tadashi Asanuma
Shigeru Kimura
Nobutaka Uchikawa
Tetsunosuke Shiomura
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2070252T3 publication Critical patent/ES2070252T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • 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
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/10—Peculiar tacticity
    • C08L2207/12—Syndiotactic polypropylene
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

SE EXPONE UN COMPUESTO DE RESINA DE POLIPROPILENO RESISTENTE A LA RADIACION QUE COMPRENDE UN POLIPROPILENO PROVISTO DE UNA ESTRUCTURA SUSTANCIALMENTE SINDIOTACTICA Y SI SE DESEA, DE UN ANTIOXIDANTE QUE CONTIENE FOSFORO, DE UNA AMINA QUE CONTIENE ANTIOXIDANTES, Y/O DE UN AGENTE DE NUCLEACION. LOS ARTICULOS MOLDEADOS QUE SE OBTIENEN DE ESTE COMPUESTO DE RESINA PODRAN UTILIZARSE COMO RECIPIENTES PARA COMIDA Y MEDICINAS, Y SUS PROPIEDADES FISICAS APENAS SE DETERIORAN DURANTE LA ESTERILIZACION POR RADIACION.
ES90122882T 1989-12-06 1990-11-29 Composicion de resina de polipropileno resistente a la radiacion. Expired - Lifetime ES2070252T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31514189 1989-12-06
JP3617890 1990-02-19

Publications (1)

Publication Number Publication Date
ES2070252T3 true ES2070252T3 (es) 1995-06-01

Family

ID=26375223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122882T Expired - Lifetime ES2070252T3 (es) 1989-12-06 1990-11-29 Composicion de resina de polipropileno resistente a la radiacion.

Country Status (8)

Country Link
US (3) US5340848A (es)
EP (1) EP0431475B1 (es)
JP (1) JP2894823B2 (es)
KR (1) KR940004845B1 (es)
CN (1) CN1058506C (es)
CA (1) CA2031443C (es)
DE (1) DE69017851T2 (es)
ES (1) ES2070252T3 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2123809A1 (en) * 1991-12-18 1993-06-24 Debra L. Wilfong Multilayered barrier structures
CA2083750A1 (en) * 1991-12-18 1993-06-19 Debra L. Wilfong Polymer blends, articles, and methods for preparing same
US5496295A (en) * 1991-12-18 1996-03-05 Minnesota Mining And Manufacturing Company Multilayered barrier structures
CA2084167A1 (en) * 1991-12-18 1993-06-19 Richard J. Rolando Mesocopolymers, articles, and methods for preparing same
US5376716A (en) * 1992-08-31 1994-12-27 Rexene Products Company Radiation resistant polypropylene resins
DE69606713T2 (de) 1995-08-29 2000-08-03 Exxon Chemical Patents, Inc. Strahlungsbeständiges polypropylen und daraus herstellbare gegenstände
EP0790262B1 (en) * 1995-08-31 2000-05-10 Chisso Corporation Propylene-ethylene copolymer compositions and process for the production thereof
KR20000068428A (ko) 1996-09-04 2000-11-25 엑손 케미칼 패턴츠 인코포레이티드 배향 필름용의 개선된 프로필렌 중합체
US6576306B2 (en) 1996-09-04 2003-06-10 Exxonmobil Chemical Patents Inc. Propylene polymers for films
US6583227B2 (en) 1996-09-04 2003-06-24 Exxonmobil Chemical Patents Inc. Propylene polymers for films
US5969021A (en) * 1997-08-07 1999-10-19 Fina Technology, Inc. Method of improving crystallization rate and temperature of syndiotactic polypropylene and compositions and products made therefrom
US6303233B1 (en) * 1998-04-06 2001-10-16 Mobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene film
US6235781B1 (en) 1998-07-14 2001-05-22 Alcon Laboratories, Inc. Prostaglandin product
EP1026199A1 (en) * 1999-02-03 2000-08-09 Fina Research S.A. Polyolefins and uses thereof
US6632885B2 (en) 1999-04-13 2003-10-14 Mitsui Chemicals, Inc. Soft syndiotactic polypropylene composition and molded product
CN100436492C (zh) * 2000-01-26 2008-11-26 三井化学株式会社 烯烃聚合物
EP1319687A1 (en) * 2001-12-17 2003-06-18 ATOFINA Research Modified polypropylene resins
EP1530611B1 (en) 2002-08-12 2013-12-04 ExxonMobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7652094B2 (en) 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7622523B2 (en) 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7652092B2 (en) 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic polyolefin compositions
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2005108442A1 (en) 2002-10-15 2005-11-17 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US20050043447A1 (en) * 2003-04-16 2005-02-24 Mayzo, Inc. Beta nucleation concentrate
US7407699B2 (en) * 2003-04-16 2008-08-05 Mayzo, Inc. Extruded polypropylene sheets containing beta spherulites
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US20050137368A1 (en) * 2003-12-17 2005-06-23 Weqing Weng Radiation tolerant copolymers
EP1718700B8 (en) * 2004-02-12 2012-10-03 ExxonMobil Chemical Patents Inc. Plasticized polyolefin compositions
US20060177632A1 (en) * 2005-02-08 2006-08-10 Philip Jacoby Beta-nucleation concentrates for film applications
US20070172613A1 (en) * 2004-08-17 2007-07-26 Philip Jacoby Beta-nucleation concentrates
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
US20060210742A1 (en) * 2005-03-17 2006-09-21 Cryovac, Inc. Retortable packaging film with outer layers containing blend of propylene-based polymer and homogeneous polymer
US20060210741A1 (en) * 2005-03-17 2006-09-21 Cryovac, Inc. Retortable packaging film with having seal/product-contact layer containing blend of polyethylenes and skin layer containing propylene-based polymer blended with polyethylene
US20060210744A1 (en) * 2005-03-17 2006-09-21 Cryovac, Inc. Retortable packaging film with grease-resistance
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
US7655723B2 (en) * 2007-05-02 2010-02-02 Fina Technology, Inc. Radiation resistant polypropylene materials
KR101454079B1 (ko) 2012-11-28 2014-10-27 롯데케미칼 주식회사 색상변화가 적은 폴리프로필렌 수지 조성물 및 이로부터 제조된 성형품
CN107987402A (zh) * 2017-12-26 2018-05-04 河南驼人医疗器械集团有限公司 一种耐电子束辐照的医用透明聚丙烯材料及其制备方法
KR20250082263A (ko) 2023-11-30 2025-06-09 한화토탈에너지스 주식회사 내방사선성 및 내전자선성이 우수한 폴리프로필렌 수지 조성물

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268627A (en) * 1963-05-16 1966-08-23 Standard Oil Co Blends of isotactic and syndiotactic polypropylene
GB1325775A (en) * 1970-06-10 1973-08-08 Ciba Geigy Uk Ltd Phosphorus-containing piperidine derivatives and their use as stabilisers for polymerica material
JPS4939637A (es) * 1972-08-24 1974-04-13
US4056507A (en) * 1973-12-28 1977-11-01 Ciba-Geigy Corporation Hindered piperidine carboxylic acids, metal salts thereof and stabilized compositions
IT1138826B (it) * 1981-06-26 1986-09-17 Anic Spa Metodo per la fabbricazione di manufatti in polipropilene,in particolare di siringhe ipodermiche,sterilizzabili con radiazioni gamma,senza infragilimento
US4507415A (en) * 1982-03-27 1985-03-26 Terumo Kabushiki Kaisha Medical articles
DE3783514T2 (de) * 1986-05-08 1993-08-05 Minnesota Mining & Mfg Gamma-strahlungsfeste polypropylen-gegenstaende und verfahren zur deren herstellung.
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
JPH0299541A (ja) * 1988-10-05 1990-04-11 Mitsui Toatsu Chem Inc ポリプロピレン樹脂組成物
US5278216A (en) * 1989-04-18 1994-01-11 Mitsui Toatsu Chemicals, Incorporated Syndiotactic polypropylene resin composition

Also Published As

Publication number Publication date
CA2031443A1 (en) 1991-06-07
US5548007A (en) 1996-08-20
US5340848A (en) 1994-08-23
DE69017851D1 (de) 1995-04-20
KR940004845B1 (ko) 1994-06-02
EP0431475A3 (en) 1992-06-03
DE69017851T2 (de) 1995-10-12
EP0431475B1 (en) 1995-03-15
CA2031443C (en) 1999-05-11
CN1052315A (zh) 1991-06-19
CN1058506C (zh) 2000-11-15
KR910011922A (ko) 1991-08-07
US5548008A (en) 1996-08-20
EP0431475A2 (en) 1991-06-12
JPH03263446A (ja) 1991-11-22
JP2894823B2 (ja) 1999-05-24

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