KR850006433A - 방사선에 안정한 폴리프로필렌 수지 조성물 - Google Patents

방사선에 안정한 폴리프로필렌 수지 조성물 Download PDF

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KR850006433A
KR850006433A KR1019850001613A KR850001613A KR850006433A KR 850006433 A KR850006433 A KR 850006433A KR 1019850001613 A KR1019850001613 A KR 1019850001613A KR 850001613 A KR850001613 A KR 850001613A KR 850006433 A KR850006433 A KR 850006433A
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polypropylene resin
resin composition
phosphite
weight
peroxide
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KR1019850001613A
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KR870002104B1 (ko
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요이찌 가와이
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오꾸 미쓰오
미쓰이 도오아쓰 가가꾸 가부시끼 가이샤
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Priority claimed from JP59069197A external-priority patent/JPS60212442A/ja
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    • 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
    • C08K5/49—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/143—Stabilizers
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
    • C08K5/1575—Six-membered rings
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

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Abstract

내용 없음

Description

방사선에 안정한 폴리프로필렌 수지 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 폴리프로필렌 수지 (a), 하기 구조식(I)을 갖는 소르비톨 유도체(b), 하기 구조식(II)를 갖는 포스파이트 화합물(c) 및 하기 구조식(III)을 갖는 폴리아민 화합물(d)로 구성되고 화합물(b), (c) 및 (d)의 함량이 폴리프로필렌 수지(a)의 100중량부에 대해 각각 0.005 내지 8중량부, 0.01 내지 4중량부 및 0.01 내지 4중량부인 우수한 투명성을 갖는 방사선에 안정한 폴리프로필렌 수지 조성물 :
    상기에서,
    R은 수소원자 또는 탄소원자 1 내지 18의 알킬기이고;
    R1은 3차 부틸, 1,1-디메틸프로필, 시클로헥실 또는 페닐기이고;
    R2는 수소원자 또는 메틸, 3차 부틸, 1,1-디메틸프로필, 시클로헥실 또는 페닐기이고;
    n은 평균 1 내지 40의 정수이다.
  2. 제 1 항에 있어서, 유기 과산화물(e)를 더 포함하는 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  3. 제 1 항에 있어서, 수지 조성물이 유기 과산화물 존재하에 190°내지 270℃에서 열적 저하되는 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  4. 제 1 항에 있어서, 폴리프로필렌 수지가 폴리프로필렌 단일중합체, 에틸렌 0.1 내지 7중량%를 함유하는 프로필렌-에틸렌 공중함체 또는 α-올레핀 0.1 내지 20중량%를 함유하는 프로필렌-α-올레핀 공중합체인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  5. 제 1 항에 있어서, 소르비톨 유도체 (b)가 디벤질리덴 소르비톨, 1.3,2.4-디(메틸벤질리덴)소르비톨 또는 1.3,2.4-디(헥실벤질리덴)소르비톨인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  6. 제 1 항에 있어서, 소르비톨 유도체(b)의 함량이 폴리프로필렌 수지 100중량부당 0.05 내지 1중량부인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  7. 제 1 항에 있어서, 포스파이트 화합물(c)가 트리스(2,5-디-t-부틸페닐)포스파이트, 트리스(2-t-부틸페닐)포스파이트, 트리스[2-(1,1-디메틸프로필)페닐]포스파이트, 트리스(2-페닐페닐)포스파이트, 트리스(2-시클로헥실페닐)포스파이트, 트리스(2,4-디-t-부틸페닐)포스파이트 또는 트리스(2-t-부틸-4-페닐)포스파이트인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  8. 제 1 항에 있어서, 포스파이트 화합물(c)의 함량이 폴리프로필렌 수지(a)의 100중량부당 0.02 내지 2중량부인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  9. 제 1 항에 있어서, 폴리아민 화합물(d)의 함량이 폴리프로필렌 수지(a)의 100중량부당 0.02 내지 2중량부인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  10. 제 2 항에 있어서, 유기 과산화물(e)의 t-부틸퍼록시피발레이트, 라우로일퍼록사이드, 벤조일퍼록사이드, 시클로헥사논퍼록사이드, t-부틸퍼록시이소프로필카르보네이트, t-부틸퍼록시벤조에이트, 메틸에틸케톤퍼록사이드, 디큐밀퍼록사이드, 2,5-디메틸-2,5-디-(t-부틸퍼록시)헥산, 디-t-부틸퍼록사이드, 또는 2,5-디메틸-2,5-디(t-부틸퍼록시)헥신-3인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
  11. 제 3 항에 있어서, 유기 과산화물(e)이 t-부틸 퍼록시피발레이트, 라우로일퍼록사이드, 벤조일퍼록사이드, 시클로헥사논퍼록사이드, t-부틸퍼록시이소프로필카보네이트, t-부틸퍼록시벤조에이트, 메틸에틸케톤퍼록사이드, 디큐밀퍼록사이드, 2,5-디메틸-2,5-디-(t-부틸퍼록시)헥산, 디-t-부틸퍼록사이드, 또는 2,5-디메틸-2,5-디(t-부틸퍼록시)헥신-3인 것을 특징으로 하는 방사선에 안정한 폴리프로필렌 수지 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850001613A 1984-03-13 1985-03-13 방사선에 안정한 폴리프로필렌 수지 조성물 KR870002104B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP46522 1984-03-13
JP46522/83 1984-03-13
JP4652284A JPS60190443A (ja) 1984-03-13 1984-03-13 放射線に安定なポリプロピレン樹脂組成物
JP69197 1984-04-09
JP59069197A JPS60212442A (ja) 1984-04-09 1984-04-09 放射線に安定なポリプロピレン樹脂組成物

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KR850006433A true KR850006433A (ko) 1985-10-05
KR870002104B1 KR870002104B1 (ko) 1987-12-08

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KR (1) KR870002104B1 (ko)
AU (1) AU552479B2 (ko)
CA (1) CA1254339A (ko)
DE (1) DE3508983A1 (ko)
FR (1) FR2561247B1 (ko)
GB (1) GB2156360B (ko)
IT (1) IT1184148B (ko)
NL (1) NL8500696A (ko)
PT (1) PT80096B (ko)

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
EP0243319A3 (de) * 1986-04-25 1989-02-15 Ciba-Geigy Ag Gegen Lichteinwirkung stabilisierte Thermoplasten
EP0303894A3 (en) * 1987-08-18 1991-03-20 American Cyanamid Company Radiation sterilizable composition and articles made therefrom
JPH032239A (ja) * 1989-05-31 1991-01-08 Mitsubishi Petrochem Co Ltd 有色食品用成形品
US5219600A (en) * 1989-05-31 1993-06-15 Mitsubishi Petrochemical Co., Ltd. Molded product for colored food
US4959402A (en) * 1989-06-08 1990-09-25 Becton, Dickinson And Company High clarity radiation stable polymeric compostion and articles therefrom
GB2261667A (en) * 1991-11-20 1993-05-26 Sandoz Ltd Stabilized polymeric compositions
US5342978A (en) * 1993-05-24 1994-08-30 General Electric Company Organic phosphite ester compositions containing hindered piperdinyl light stabilizers
GB0005629D0 (en) * 2000-03-10 2000-05-03 Clariant Int Ltd Light stabilizer composition
FR2866892B1 (fr) * 2004-02-27 2007-09-21 Arkema Composition de peroxyde organique et alcool pour la reticulation des elastomeres
WO2008024154A1 (en) * 2006-08-22 2008-02-28 Exxonmobil Chemical Patents Inc. High clarity polymer compositions, methods and articles made therefrom
BR112017002362B1 (pt) * 2014-08-08 2021-11-03 Braskem America, Inc. Composição, método para preparação e uso de uma composição, e, artigo fabricado
GB201812145D0 (en) 2018-07-25 2018-09-05 Addivant Switzerland Gmbh Composition
GB2591482A (en) 2020-01-29 2021-08-04 Si Group Switzerland Chaa Gmbh Non-dust blend

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122740A (ko) * 1974-08-16 1976-02-23 Kenzo Hamada
NO146433C (no) * 1975-03-21 1982-09-29 Montefibre Spa Stabilisert polyolefinmateriale inneholdende et polyamin som stabilisator
SE398498B (sv) * 1976-05-03 1977-12-27 Strabruken Ab Eldfast massa avsedd for anvendning i metallurgiska ugnar som stamp- eller avlagningsmassa eller efter pressning och/eller vibrering som tegel, vilken massa bestar av en blandning omfattande eldfast material ...
IT1165130B (it) * 1979-06-28 1987-04-22 Montedison Spa Policondensati di piperidine sostituite e loro impiego come stabilizzanti per polimeri
JPS5630449A (en) * 1979-08-21 1981-03-27 Mitsui Toatsu Chem Inc Polypropylene composition
IT1151035B (it) * 1980-07-31 1986-12-17 Chimosa Chimica Organica Spa Piperidil-derivati di copolimeri triazinici,processi per la loro preparazione e composizioni stabilizzate che li comprendono
JPS5892660A (ja) * 1981-11-27 1983-06-02 Adeka Argus Chem Co Ltd ピペリジルアミン化合物
JPS58180543A (ja) * 1982-04-19 1983-10-22 Mitsubishi Petrochem Co Ltd プロピレン重合体組成物
JPS58185632A (ja) * 1982-04-23 1983-10-29 Iic Kagaku Kogyo Kk ポリオレフイン樹脂組成物

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IT1184148B (it) 1987-10-22
NL8500696A (nl) 1985-11-01
FR2561247B1 (fr) 1987-12-11
IT8519844A0 (it) 1985-03-11
GB8505499D0 (en) 1985-04-03
PT80096A (en) 1985-04-01
AU552479B2 (en) 1986-06-05
AU3957185A (en) 1985-09-19
PT80096B (en) 1986-11-20
GB2156360B (en) 1987-07-01
CA1254339A (en) 1989-05-16
DE3508983A1 (de) 1985-09-26
KR870002104B1 (ko) 1987-12-08
GB2156360A (en) 1985-10-09
FR2561247A1 (fr) 1985-09-20

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