AU567617B2 - Polyolefin composition with improved radiation resistance and medical instrument made thereof - Google Patents
Polyolefin composition with improved radiation resistance and medical instrument made thereofInfo
- Publication number
- AU567617B2 AU567617B2 AU43716/85A AU4371685A AU567617B2 AU 567617 B2 AU567617 B2 AU 567617B2 AU 43716/85 A AU43716/85 A AU 43716/85A AU 4371685 A AU4371685 A AU 4371685A AU 567617 B2 AU567617 B2 AU 567617B2
- Authority
- AU
- Australia
- Prior art keywords
- medical instrument
- polyolefin composition
- radiation resistance
- improved radiation
- instrument made
- 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
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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen 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
- C08K5/16—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56-139805 | 1981-09-07 | ||
JP13980581A JPS5842638A (en) | 1981-09-07 | 1981-09-07 | Polypropylene composition having improved radiation resistance |
JP56-201535 | 1981-12-16 | ||
JP20153581A JPS58103541A (en) | 1981-12-16 | 1981-12-16 | Padiation-resistant polyolefin composition |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU88083/82A Division AU548837B2 (en) | 1981-09-07 | 1982-09-07 | Stabilised polyolefin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4371685A AU4371685A (en) | 1985-10-10 |
AU567617B2 true AU567617B2 (en) | 1987-11-26 |
Family
ID=26472509
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU88083/82A Expired AU548837B2 (en) | 1981-09-07 | 1982-09-07 | Stabilised polyolefin composition |
AU43717/85A Expired AU567618B2 (en) | 1981-09-07 | 1985-06-14 | Polyolefin composition with improved radiation resistance and medical instrument made thereof |
AU43716/85A Expired AU567617B2 (en) | 1981-09-07 | 1985-06-14 | Polyolefin composition with improved radiation resistance and medical instrument made thereof |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU88083/82A Expired AU548837B2 (en) | 1981-09-07 | 1982-09-07 | Stabilised polyolefin composition |
AU43717/85A Expired AU567618B2 (en) | 1981-09-07 | 1985-06-14 | Polyolefin composition with improved radiation resistance and medical instrument made thereof |
Country Status (2)
Country | Link |
---|---|
AU (3) | AU548837B2 (en) |
FR (1) | FR2512453B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512453B1 (en) * | 1981-09-07 | 1988-07-29 | Toa Nenryo Kogyo Kk | POLYOLEFINIC COMPOSITION HAVING IMPROVED RESISTANCE TO RADIATION AND ITS USE FOR MEDICAL INSTRUMENTS |
US4507415A (en) * | 1982-03-27 | 1985-03-26 | Terumo Kabushiki Kaisha | Medical articles |
DE3318184A1 (en) * | 1983-05-19 | 1984-11-22 | Boehringer Mannheim Gmbh, 6800 Mannheim | CARRIER FOR COATING WITH IMMUNOLOGICALLY ACTIVE MATERIAL |
US4619956A (en) * | 1985-05-03 | 1986-10-28 | American Cyanamid Co. | Stabilization of high solids coatings with synergistic combinations |
CA1271581A (en) * | 1985-06-07 | 1990-07-10 | Harry H. Nagata | Polyethylene composition and film |
US4739025A (en) * | 1986-05-05 | 1988-04-19 | Hercules Incorporated | Radiation resistant polypropylene-containing products |
US4746692A (en) * | 1986-05-05 | 1988-05-24 | Shell Oil Company | Polyolefin compositions for use with water systems |
US5219600A (en) * | 1989-05-31 | 1993-06-15 | Mitsubishi Petrochemical Co., Ltd. | Molded product for colored food |
JPH032239A (en) * | 1989-05-31 | 1991-01-08 | Mitsubishi Petrochem Co Ltd | Molded product for colored food |
FR2729177B1 (en) * | 1995-01-10 | 1997-03-28 | Mandojana Jean Claude | CLOSING SECURITY DEVICE FOR SLIDING WINDOWS, DOORS AND WINDOW WINDOWS |
JP4208343B2 (en) * | 1998-05-29 | 2009-01-14 | キヤノン株式会社 | Ink contact member, ink absorber, ink tank, and ink jet cartridge |
JP2000273246A (en) * | 1999-03-19 | 2000-10-03 | Grand Polymer:Kk | Polyolefin resin composition for injection molding, its injection molded product and production thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8808382A (en) * | 1981-09-07 | 1983-03-17 | Terumo Corp. | Stabilised polyolefin composition |
AU1280583A (en) * | 1982-03-27 | 1983-09-29 | Terumo Corp. | Radiation stabilised polyolefin medical articles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1376438A (en) * | 1971-11-30 | 1974-12-04 | Ciba Geigy Ag | Piperidine derivatives |
ATE4992T1 (en) * | 1978-07-25 | 1983-10-15 | Imperial Chemical Industries Plc | POLYOLEFIN ARTICLES STERILIZABLE BY GAMMA RADIATION. |
-
1982
- 1982-09-06 FR FR8215128A patent/FR2512453B1/en not_active Expired
- 1982-09-07 AU AU88083/82A patent/AU548837B2/en not_active Expired
-
1985
- 1985-06-14 AU AU43717/85A patent/AU567618B2/en not_active Expired
- 1985-06-14 AU AU43716/85A patent/AU567617B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8808382A (en) * | 1981-09-07 | 1983-03-17 | Terumo Corp. | Stabilised polyolefin composition |
AU4371785A (en) * | 1981-09-07 | 1985-10-10 | Terumo Kabushiki Kaisha | Polyolefin composition with improved radiation resistance and medical instrument made thereof |
AU1280583A (en) * | 1982-03-27 | 1983-09-29 | Terumo Corp. | Radiation stabilised polyolefin medical articles |
Also Published As
Publication number | Publication date |
---|---|
FR2512453A1 (en) | 1983-03-11 |
FR2512453B1 (en) | 1988-07-29 |
AU8808382A (en) | 1983-03-17 |
AU4371685A (en) | 1985-10-10 |
AU567618B2 (en) | 1987-11-26 |
AU548837B2 (en) | 1986-01-02 |
AU4371785A (en) | 1985-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |