KR20050071482A - 수지 성형품 및 그의 가공품 - Google Patents
수지 성형품 및 그의 가공품 Download PDFInfo
- Publication number
- KR20050071482A KR20050071482A KR1020057003194A KR20057003194A KR20050071482A KR 20050071482 A KR20050071482 A KR 20050071482A KR 1020057003194 A KR1020057003194 A KR 1020057003194A KR 20057003194 A KR20057003194 A KR 20057003194A KR 20050071482 A KR20050071482 A KR 20050071482A
- Authority
- KR
- South Korea
- Prior art keywords
- molded article
- electron beam
- resin molded
- mass
- polybutadiene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/123—Treatment by wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
- B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (9)
- (A) 결정화도가 5 % 이상인 신디오택틱 1,2-폴리부타디엔 100 내지 60 질량부, 및 (B) 폴리에틸렌, 폴리프로필렌, 스티렌-부타디엔-스티렌 블럭 공중합체(SBS), 스티렌-이소프렌-스티렌 블럭 공중합체(SIS), 이들의 수소화물(SEBS 또는 SEPS), 상기 신디오택틱 1,2-폴리부타디엔 이외의 폴리부타디엔(BR), ABS 수지, 폴리이소프렌, 폴리에틸렌(LLDPE, ULDPE 또는 LDPE), 에틸렌-아세트산 비닐 공중합체, 에틸렌-아크릴산 에스테르 공중합체, 및 에틸렌-메타크릴산 공중합체의 군으로부터 선택된 1종 이상의 열가소성 중합체 0 내지 40 질량부[단, (A)+(B) = 100 질량부]를 함유하는 수지 성형품을 전자선 조사하여 얻어지는 성형품이며, 전자선 조사 후 성형품의 50 % 응력(50 % M:M2)이 전자선 조사 전의 50 % 응력(50 % M:M1)의 1.01 내지 2.5배이며, 증기 멸균 내성을 갖는 것을 특징으로 하는 수지 성형품.
- 제1항에 있어서, 2 mm 시트의 불투명도값이 50 이하인 투명성을 갖는 수지 성형품.
- 제1항 또는 제2항에 있어서, 전자선 조사 후의 톨루엔 불용분이 50 내지 99 질량%인 수지 성형품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 전자선 조사량이 전자선 가속 전압(kV)과 조사선량(Mrad)의 곱으로 2 내지 1,000,000(kV·Mrad)인 수지 성형품.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 성형품 형태가 튜브, 시트, 필름, 가방 및 커넥터의 군으로부터 선택된 1종 이상인 수지 성형품.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 할로겐 원자의 함유량이 50 ppm 이하인 수지 성형품.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 의료 용도인 수지 성형품.
- 제1항 내지 제7항 중 어느 한 항에 기재된 수지 성형품을 가공하여 얻어지는 가공품.
- 제8항에 있어서, 식품 용도, 신발 용도, 차량 용도 또는 전선 피복 용도인 가공품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003086775 | 2003-03-27 | ||
JPJP-P-2003-00086775 | 2003-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050071482A true KR20050071482A (ko) | 2005-07-07 |
KR100614988B1 KR100614988B1 (ko) | 2006-08-28 |
Family
ID=33095076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057003194A KR100614988B1 (ko) | 2003-03-27 | 2004-03-23 | 수지 성형품 및 그의 가공품 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7579057B2 (ko) |
EP (1) | EP1607434A4 (ko) |
KR (1) | KR100614988B1 (ko) |
CN (1) | CN1311011C (ko) |
WO (1) | WO2004085523A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017160011A1 (ko) * | 2016-03-18 | 2017-09-21 | (주) 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007023062A (ja) * | 2005-07-12 | 2007-02-01 | Jsr Corp | 熱可塑性エラストマー組成物、その成形品の接着方法、その成形品を含む複合成形品及びその複合成形品を備える医療用輸液セット |
EP1958968A4 (en) * | 2005-12-09 | 2011-03-30 | Jsr Corp | UV-CURABLE POLYMERIC COMPOSITION, RESIN MOLD BODY AND METHOD OF MANUFACTURING THEREOF |
US20080136064A1 (en) * | 2006-12-12 | 2008-06-12 | Husky Injection Molding Systems Ltd. | Molding apparatus and a molding method |
DE102007050582B4 (de) * | 2007-10-23 | 2018-09-06 | Khs Corpoplast Gmbh | Verfahren und Vorrichtung zum Sterilisieren sowie Vorrichtung zur Blasformung von Behältern |
AU2009281872A1 (en) | 2008-08-14 | 2010-02-18 | Firestone Industrial Products Company, Llc | Rubber articles subjected to repeated deformation and compositions for making the same |
CN101735402B (zh) * | 2008-11-07 | 2011-06-22 | 中国石油天然气股份有限公司 | 一种间规聚1,2-丁二烯热塑性弹性体的制备方法 |
KR101425208B1 (ko) * | 2011-03-14 | 2014-08-01 | 주식회사 나다이노베이션 | 플라스틱 사출 성형물의 표면 개질 방법 |
US8679607B2 (en) * | 2012-07-12 | 2014-03-25 | 3M Innovative Properties Company | Foamable article |
JP7357367B2 (ja) | 2017-07-11 | 2023-10-06 | サステインドナノシステムズエルエルシー | 超圧縮ポリマー剤形の放射線殺菌 |
CN109930238B (zh) * | 2019-02-26 | 2022-03-29 | 上海梦丝新材料科技有限公司 | 一种交联的苯乙烯嵌段共聚物混合物弹性纤维及其制造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632534A (en) * | 1979-08-27 | 1981-04-02 | Japan Synthetic Rubber Co Ltd | Thermoplastic elastomer composition |
US4465487A (en) * | 1981-06-16 | 1984-08-14 | Terumo Kabushiki Kaisha | Container for medical use |
US5063005A (en) * | 1988-03-18 | 1991-11-05 | The Kendall Company | Preparing heat shrinkable wraps |
EP0565448B1 (en) * | 1992-04-08 | 1998-09-09 | Terumo Kabushiki Kaisha | Catheter shaft |
JPH07179675A (ja) | 1993-12-24 | 1995-07-18 | Nippon Petrochem Co Ltd | 架橋性高難燃組成物 |
US6187400B1 (en) * | 1996-05-03 | 2001-02-13 | Baxter International Inc. | Medical tubing and pump performance enhancement by ionizing radiation during sterilization |
JPH1060218A (ja) * | 1996-08-23 | 1998-03-03 | Ube Ind Ltd | 熱可塑性エラストマー組成物 |
US7011872B2 (en) * | 2001-08-24 | 2006-03-14 | Baxter International Inc. | Method and process for enhancing properties and medical tubing performance in a polybutadiene material |
EP1468704B1 (en) * | 2003-04-11 | 2007-02-28 | JSR Corporation | Medical member mainly comprising syndiotactic 1,2-polybutadiene |
US6956093B1 (en) * | 2004-10-29 | 2005-10-18 | The Goodyear Tire & Rubber Company | Preparation of syndiotactic polybutadiene, rubber composition and tire with rubber component |
-
2004
- 2004-03-23 US US10/529,206 patent/US7579057B2/en active Active
- 2004-03-23 WO PCT/JP2004/003964 patent/WO2004085523A1/ja not_active Application Discontinuation
- 2004-03-23 CN CNB200480000973XA patent/CN1311011C/zh not_active Expired - Fee Related
- 2004-03-23 KR KR1020057003194A patent/KR100614988B1/ko active IP Right Grant
- 2004-03-23 EP EP04722718A patent/EP1607434A4/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017160011A1 (ko) * | 2016-03-18 | 2017-09-21 | (주) 엘지화학 | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
US10329416B2 (en) | 2016-03-18 | 2019-06-25 | Lg Chem, Ltd. | Thermoplastic resin composition and molded article manufactured from the same |
Also Published As
Publication number | Publication date |
---|---|
WO2004085523A1 (ja) | 2004-10-07 |
KR100614988B1 (ko) | 2006-08-28 |
EP1607434A4 (en) | 2007-08-15 |
US20060068202A1 (en) | 2006-03-30 |
CN1311011C (zh) | 2007-04-18 |
CN1701089A (zh) | 2005-11-23 |
US7579057B2 (en) | 2009-08-25 |
EP1607434A1 (en) | 2005-12-21 |
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