MEMBER FOR MEDICAL USE AND ITS PREPARATION
PROBLEM TO BE SOLVED: To improve a balance of properties and to obtain a member excellent in flexibility, transparency and heat resistance by comprising a syndiotactic 1,2-polybutadiene and by imparting a cross-linking structure to the outer surface. SOLUTION: A member for medical use comprises a sy...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SHINONOME OSAMI |
| description | PROBLEM TO BE SOLVED: To improve a balance of properties and to obtain a member excellent in flexibility, transparency and heat resistance by comprising a syndiotactic 1,2-polybutadiene and by imparting a cross-linking structure to the outer surface. SOLUTION: A member for medical use comprises a syndiotactic polybutadiene having a melt flow rate of 1-15 at 150 deg.C under a low of 2160 g and a 1,2-linkage of 85% or more and has a cross-linking structure on the outer surface. The member is for use as sheets, films, tubes and bags and the film is preferably 0.1-1.0 mm thick and the tube is preferably 1-20 mm in internal diameter. Cross-linking of the molded article is conducted by irradiating the same with UV ray having a wavelength of 180-400 nm at 50-80 deg.C till the gel fraction reaches 10-60% of the whole molded article. The molded article has a cross-linking structure generated by the irradiation on the outer surface and has a linear structure in the inside and internal surface. A multi-layer material in which only the outer surface is made of the syndiotactic 1,2-polybutadiene and the inside and internal surface are made of another polymer can be used. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2000129017A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2000129017A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2000129017A3</originalsourceid><addsrcrecordid>eNrjZNDydfV1cg1ScPMPUvB1dfF0dvRRCA12VXD0c1HwDAlWCAhyDXAMcgzx9PfjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgYGhkaWBobmjsZEKQIAcREktA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MEMBER FOR MEDICAL USE AND ITS PREPARATION</title><source>esp@cenet</source><creator>SHINONOME OSAMI</creator><creatorcontrib>SHINONOME OSAMI</creatorcontrib><description>PROBLEM TO BE SOLVED: To improve a balance of properties and to obtain a member excellent in flexibility, transparency and heat resistance by comprising a syndiotactic 1,2-polybutadiene and by imparting a cross-linking structure to the outer surface. SOLUTION: A member for medical use comprises a syndiotactic polybutadiene having a melt flow rate of 1-15 at 150 deg.C under a low of 2160 g and a 1,2-linkage of 85% or more and has a cross-linking structure on the outer surface. The member is for use as sheets, films, tubes and bags and the film is preferably 0.1-1.0 mm thick and the tube is preferably 1-20 mm in internal diameter. Cross-linking of the molded article is conducted by irradiating the same with UV ray having a wavelength of 180-400 nm at 50-80 deg.C till the gel fraction reaches 10-60% of the whole molded article. The molded article has a cross-linking structure generated by the irradiation on the outer surface and has a linear structure in the inside and internal surface. A multi-layer material in which only the outer surface is made of the syndiotactic 1,2-polybutadiene and the inside and internal surface are made of another polymer can be used.</description><edition>7</edition><language>eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; BABY COMFORTERS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES ; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY ; DEVICES FOR RECEIVING SPITTLE ; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS ; GENERAL PROCESSES OF COMPOUNDING ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000509&DB=EPODOC&CC=JP&NR=2000129017A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000509&DB=EPODOC&CC=JP&NR=2000129017A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHINONOME OSAMI</creatorcontrib><title>MEMBER FOR MEDICAL USE AND ITS PREPARATION</title><description>PROBLEM TO BE SOLVED: To improve a balance of properties and to obtain a member excellent in flexibility, transparency and heat resistance by comprising a syndiotactic 1,2-polybutadiene and by imparting a cross-linking structure to the outer surface. SOLUTION: A member for medical use comprises a syndiotactic polybutadiene having a melt flow rate of 1-15 at 150 deg.C under a low of 2160 g and a 1,2-linkage of 85% or more and has a cross-linking structure on the outer surface. The member is for use as sheets, films, tubes and bags and the film is preferably 0.1-1.0 mm thick and the tube is preferably 1-20 mm in internal diameter. Cross-linking of the molded article is conducted by irradiating the same with UV ray having a wavelength of 180-400 nm at 50-80 deg.C till the gel fraction reaches 10-60% of the whole molded article. The molded article has a cross-linking structure generated by the irradiation on the outer surface and has a linear structure in the inside and internal surface. A multi-layer material in which only the outer surface is made of the syndiotactic 1,2-polybutadiene and the inside and internal surface are made of another polymer can be used.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>BABY COMFORTERS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</subject><subject>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</subject><subject>DEVICES FOR RECEIVING SPITTLE</subject><subject>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDydfV1cg1ScPMPUvB1dfF0dvRRCA12VXD0c1HwDAlWCAhyDXAMcgzx9PfjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgYGhkaWBobmjsZEKQIAcREktA</recordid><startdate>20000509</startdate><enddate>20000509</enddate><creator>SHINONOME OSAMI</creator><scope>EVB</scope></search><sort><creationdate>20000509</creationdate><title>MEMBER FOR MEDICAL USE AND ITS PREPARATION</title><author>SHINONOME OSAMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000129017A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>BABY COMFORTERS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</topic><topic>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</topic><topic>DEVICES FOR RECEIVING SPITTLE</topic><topic>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>SHINONOME OSAMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHINONOME OSAMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMBER FOR MEDICAL USE AND ITS PREPARATION</title><date>2000-05-09</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To improve a balance of properties and to obtain a member excellent in flexibility, transparency and heat resistance by comprising a syndiotactic 1,2-polybutadiene and by imparting a cross-linking structure to the outer surface. SOLUTION: A member for medical use comprises a syndiotactic polybutadiene having a melt flow rate of 1-15 at 150 deg.C under a low of 2160 g and a 1,2-linkage of 85% or more and has a cross-linking structure on the outer surface. The member is for use as sheets, films, tubes and bags and the film is preferably 0.1-1.0 mm thick and the tube is preferably 1-20 mm in internal diameter. Cross-linking of the molded article is conducted by irradiating the same with UV ray having a wavelength of 180-400 nm at 50-80 deg.C till the gel fraction reaches 10-60% of the whole molded article. The molded article has a cross-linking structure generated by the irradiation on the outer surface and has a linear structure in the inside and internal surface. A multi-layer material in which only the outer surface is made of the syndiotactic 1,2-polybutadiene and the inside and internal surface are made of another polymer can be used.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2000129017A |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BABY COMFORTERS CHEMISTRY COMPOSITIONS BASED THEREON CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | MEMBER FOR MEDICAL USE AND ITS PREPARATION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T08%3A04%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHINONOME%20OSAMI&rft.date=2000-05-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2000129017A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |