PT80096B - Radiation-stable polypropylene resin composition - Google Patents

Radiation-stable polypropylene resin composition

Info

Publication number
PT80096B
PT80096B PT80096A PT8009685A PT80096B PT 80096 B PT80096 B PT 80096B PT 80096 A PT80096 A PT 80096A PT 8009685 A PT8009685 A PT 8009685A PT 80096 B PT80096 B PT 80096B
Authority
PT
Portugal
Prior art keywords
radiation
resin composition
polypropylene resin
stable polypropylene
stable
Prior art date
Application number
PT80096A
Other languages
Portuguese (pt)
Other versions
PT80096A (en
Original Assignee
Mitsui Pharmaceuticals
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
Priority claimed from JP4652284A external-priority patent/JPS60190443A/en
Priority claimed from JP59069197A external-priority patent/JPS60212442A/en
Application filed by Mitsui Pharmaceuticals filed Critical Mitsui Pharmaceuticals
Publication of PT80096A publication Critical patent/PT80096A/en
Publication of PT80096B publication Critical patent/PT80096B/en

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
    • C08K5/49—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
PT80096A 1984-03-13 1985-03-12 Radiation-stable polypropylene resin composition PT80096B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4652284A JPS60190443A (en) 1984-03-13 1984-03-13 Polypropylene resin composition stable to radiation
JP59069197A JPS60212442A (en) 1984-04-09 1984-04-09 Polypropylene resin composition stable to radiation

Publications (2)

Publication Number Publication Date
PT80096A PT80096A (en) 1985-04-01
PT80096B true PT80096B (en) 1986-11-20

Family

ID=26386616

Family Applications (1)

Application Number Title Priority Date Filing Date
PT80096A PT80096B (en) 1984-03-13 1985-03-12 Radiation-stable polypropylene resin composition

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243319A3 (en) * 1986-04-25 1989-02-15 Ciba-Geigy Ag Thermoplastics stabilized against the influence of light
EP0303894A3 (en) * 1987-08-18 1991-03-20 American Cyanamid Company Radiation sterilizable composition and articles made therefrom
JPH032239A (en) * 1989-05-31 1991-01-08 Mitsubishi Petrochem Co Ltd Molded product for colored food
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 (en) * 2004-02-27 2007-09-21 Arkema ORGANIC PEROXIDE COMPOSITION AND ALCOHOL FOR CROSSLINKING ELASTOMERS
WO2008024154A1 (en) * 2006-08-22 2008-02-28 Exxonmobil Chemical Patents Inc. High clarity polymer compositions, methods and articles made therefrom
EP3177683B1 (en) * 2014-08-08 2021-02-24 Braskem America, Inc. Composition comprising polypropylene and polyol, and method of making the same
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 (en) * 1974-08-16 1976-02-23 Kenzo Hamada
DK144796C (en) * 1975-03-21 1982-10-25 Montefibre Spa STABILIZED ALKENE POLYMER MATERIAL OR ARTICLE AND STABILIZING AGENT FOR USE IN THE PREPARATION OF IT
SE398498B (en) * 1976-05-03 1977-12-27 Strabruken Ab REFRACTORY PULP INTENDED FOR USE IN METALLURGIC OVENS AS STAMP OR PREPARATION MASS OR AFTER PRESSING AND / OR VIBRATION AS A BRICK, WHICH MASS CONSISTS OF A MIXTURE INCLUDING FIREFIGHTED FOOD ...
IT1165130B (en) * 1979-06-28 1987-04-22 Montedison Spa POLYCONDENSATES OF PIPERIDINS REPLACED AND THEIR USE AS POLYMER STABILIZERS
JPS5630449A (en) * 1979-08-21 1981-03-27 Mitsui Toatsu Chem Inc Polypropylene composition
IT1151035B (en) * 1980-07-31 1986-12-17 Chimosa Chimica Organica Spa PIPERIDYL-DERIVATIVES OF TRIAZINIC COPOLYMERS, PROCESSES FOR THEIR PREPARATION AND STABILIZED COMPOSITIONS THAT INCLUDE THEM
JPS5892660A (en) * 1981-11-27 1983-06-02 Adeka Argus Chem Co Ltd Piperidylamine compound
JPS58180543A (en) * 1982-04-19 1983-10-22 Mitsubishi Petrochem Co Ltd Propylene polymer composition
JPS58185632A (en) * 1982-04-23 1983-10-29 Iic Kagaku Kogyo Kk Polyolefin resin composition

Also Published As

Publication number Publication date
DE3508983A1 (en) 1985-09-26
CA1254339A (en) 1989-05-16
IT1184148B (en) 1987-10-22
KR850006433A (en) 1985-10-05
KR870002104B1 (en) 1987-12-08
GB2156360B (en) 1987-07-01
FR2561247B1 (en) 1987-12-11
IT8519844A0 (en) 1985-03-11
AU3957185A (en) 1985-09-19
AU552479B2 (en) 1986-06-05
GB2156360A (en) 1985-10-09
GB8505499D0 (en) 1985-04-03
NL8500696A (en) 1985-11-01
PT80096A (en) 1985-04-01
FR2561247A1 (en) 1985-09-20

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Legal Events

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Effective date: 19930521