SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL
PROBLEM TO BE SOLVED: To obtain excellent lubricity and the stability against peeling by adding a crosslinking agent reacting with an isocyanate group to an isocyanate group-containing high polymer as a coating base material. SOLUTION: A crosslinking agent is added to a soln. of a high polymer conta...
Gespeichert in:
Hauptverfasser: | , |
---|---|
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 | UCHIYAMA YASUJIRO NOMIYAMA HIROAKI |
description | PROBLEM TO BE SOLVED: To obtain excellent lubricity and the stability against peeling by adding a crosslinking agent reacting with an isocyanate group to an isocyanate group-containing high polymer as a coating base material. SOLUTION: A crosslinking agent is added to a soln. of a high polymer containing an isocyanate group and having lubricity itself as a coating base material to obtain a surface lubricity imparting material. This surface lubricity imparting material is applied to a base material to be coated and the coated material is dried to generate crosslinking reaction and the coating layer is made water-insoluble to lubricate the surface of the base material to be coated. Further, a hydrophilic high polymer such as polyvinyl pyrrolidone or the like is added to the high polymer containing the isocyanate group and the crosslinking agent to be applied to the base material to be coated and the coated base material is dried to confine the hydrophilic high polymer in a polymeric matrix having the isocyanate group to further impart lubricity to the surface of the base material to be coated over a long period of time. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH11319071A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH11319071A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH11319071A3</originalsourceid><addsrcrecordid>eNrjZAgIDg1yc3R2VfAJdQrydPYMidT19A1wDArx9HNX8HUMcQ3ydPRRcPRzUYAq1IUodPQLUfB1dQEyfBScHINd4Wp5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8V4CHoaGxoaWBuaGjMTFqAIHLLzQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL</title><source>esp@cenet</source><creator>UCHIYAMA YASUJIRO ; NOMIYAMA HIROAKI</creator><creatorcontrib>UCHIYAMA YASUJIRO ; NOMIYAMA HIROAKI</creatorcontrib><description>PROBLEM TO BE SOLVED: To obtain excellent lubricity and the stability against peeling by adding a crosslinking agent reacting with an isocyanate group to an isocyanate group-containing high polymer as a coating base material. SOLUTION: A crosslinking agent is added to a soln. of a high polymer containing an isocyanate group and having lubricity itself as a coating base material to obtain a surface lubricity imparting material. This surface lubricity imparting material is applied to a base material to be coated and the coated material is dried to generate crosslinking reaction and the coating layer is made water-insoluble to lubricate the surface of the base material to be coated. Further, a hydrophilic high polymer such as polyvinyl pyrrolidone or the like is added to the high polymer containing the isocyanate group and the crosslinking agent to be applied to the base material to be coated and the coated base material is dried to confine the hydrophilic high polymer in a polymeric matrix having the isocyanate group to further impart lubricity to the surface of the base material to be coated over a long period of time.</description><edition>6</edition><language>eng</language><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><creationdate>1999</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=19991124&DB=EPODOC&CC=JP&NR=H11319071A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19991124&DB=EPODOC&CC=JP&NR=H11319071A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UCHIYAMA YASUJIRO</creatorcontrib><creatorcontrib>NOMIYAMA HIROAKI</creatorcontrib><title>SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL</title><description>PROBLEM TO BE SOLVED: To obtain excellent lubricity and the stability against peeling by adding a crosslinking agent reacting with an isocyanate group to an isocyanate group-containing high polymer as a coating base material. SOLUTION: A crosslinking agent is added to a soln. of a high polymer containing an isocyanate group and having lubricity itself as a coating base material to obtain a surface lubricity imparting material. This surface lubricity imparting material is applied to a base material to be coated and the coated material is dried to generate crosslinking reaction and the coating layer is made water-insoluble to lubricate the surface of the base material to be coated. Further, a hydrophilic high polymer such as polyvinyl pyrrolidone or the like is added to the high polymer containing the isocyanate group and the crosslinking agent to be applied to the base material to be coated and the coated base material is dried to confine the hydrophilic high polymer in a polymeric matrix having the isocyanate group to further impart lubricity to the surface of the base material to be coated over a long period of time.</description><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgIDg1yc3R2VfAJdQrydPYMidT19A1wDArx9HNX8HUMcQ3ydPRRcPRzUYAq1IUodPQLUfB1dQEyfBScHINd4Wp5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8V4CHoaGxoaWBuaGjMTFqAIHLLzQ</recordid><startdate>19991124</startdate><enddate>19991124</enddate><creator>UCHIYAMA YASUJIRO</creator><creator>NOMIYAMA HIROAKI</creator><scope>EVB</scope></search><sort><creationdate>19991124</creationdate><title>SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL</title><author>UCHIYAMA YASUJIRO ; NOMIYAMA HIROAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11319071A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>UCHIYAMA YASUJIRO</creatorcontrib><creatorcontrib>NOMIYAMA HIROAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UCHIYAMA YASUJIRO</au><au>NOMIYAMA HIROAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL</title><date>1999-11-24</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To obtain excellent lubricity and the stability against peeling by adding a crosslinking agent reacting with an isocyanate group to an isocyanate group-containing high polymer as a coating base material. SOLUTION: A crosslinking agent is added to a soln. of a high polymer containing an isocyanate group and having lubricity itself as a coating base material to obtain a surface lubricity imparting material. This surface lubricity imparting material is applied to a base material to be coated and the coated material is dried to generate crosslinking reaction and the coating layer is made water-insoluble to lubricate the surface of the base material to be coated. Further, a hydrophilic high polymer such as polyvinyl pyrrolidone or the like is added to the high polymer containing the isocyanate group and the crosslinking agent to be applied to the base material to be coated and the coated base material is dried to confine the hydrophilic high polymer in a polymeric matrix having the isocyanate group to further impart lubricity to the surface of the base material to be coated over a long period of time.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng |
recordid | cdi_epo_espacenet_JPH11319071A |
source | esp@cenet |
subjects | CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL |
title | SURFACE LUBRICITY-IMPARTING MATERIAL AND SURFACE-LUBRICANT MEDICAL BASE MATERIAL |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T17%3A42%3A22IST&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=UCHIYAMA%20YASUJIRO&rft.date=1999-11-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH11319071A%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 |