Composition grafted with benzocaine and preparation method thereof
The invention provides a composition grafted with benzocaine and a preparation method of the composition. The composition is prepared from sodium hyaluronate grafted with benzocaine, a thickening agent, polyhydric alcohol, a humectant, a preservative and purified water. According to the invention, b...
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| creator | ZHANG WENXIANG YANG MEI RAO TINGYU XIANG CHUN PENG GUOFU GONG NIANHUA ZHOU YINGSHAN WANG WENXING |
| description | The invention provides a composition grafted with benzocaine and a preparation method of the composition. The composition is prepared from sodium hyaluronate grafted with benzocaine, a thickening agent, polyhydric alcohol, a humectant, a preservative and purified water. According to the invention, benzocaine reacts with sodium hyaluronate oxidized by sodium periodate to form sodium hyaluronate benzocaine Schiff base, and the sodium hyaluronate benzocaine Schiff base is added into a lubricant product to achieve the effects of delaying and lubricating.
本发明提供了一种接枝有苯佐卡因的组合物及其制备方法，该组合物由接枝有苯佐卡因的透明质酸钠、增稠剂、多元醇、保湿剂、防腐剂及纯化水组成。本发明将苯佐卡因与高碘酸钠氧化后的透明质酸钠反应，形成透明质酸钠苯佐卡因席夫碱，加入润滑剂产品中起到延时及润滑功效。 |
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本发明提供了一种接枝有苯佐卡因的组合物及其制备方法，该组合物由接枝有苯佐卡因的透明质酸钠、增稠剂、多元醇、保湿剂、防腐剂及纯化水组成。本发明将苯佐卡因与高碘酸钠氧化后的透明质酸钠反应，形成透明质酸钠苯佐卡因席夫碱，加入润滑剂产品中起到延时及润滑功效。</description><language>chi ; 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>2024</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=20240412&DB=EPODOC&CC=CN&NR=117860972A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240412&DB=EPODOC&CC=CN&NR=117860972A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG WENXIANG</creatorcontrib><creatorcontrib>YANG MEI</creatorcontrib><creatorcontrib>RAO TINGYU</creatorcontrib><creatorcontrib>XIANG CHUN</creatorcontrib><creatorcontrib>PENG GUOFU</creatorcontrib><creatorcontrib>GONG NIANHUA</creatorcontrib><creatorcontrib>ZHOU YINGSHAN</creatorcontrib><creatorcontrib>WANG WENXING</creatorcontrib><title>Composition grafted with benzocaine and preparation method thereof</title><description>The invention provides a composition grafted with benzocaine and a preparation method of the composition. The composition is prepared from sodium hyaluronate grafted with benzocaine, a thickening agent, polyhydric alcohol, a humectant, a preservative and purified water. According to the invention, benzocaine reacts with sodium hyaluronate oxidized by sodium periodate to form sodium hyaluronate benzocaine Schiff base, and the sodium hyaluronate benzocaine Schiff base is added into a lubricant product to achieve the effects of delaying and lubricating.
本发明提供了一种接枝有苯佐卡因的组合物及其制备方法，该组合物由接枝有苯佐卡因的透明质酸钠、增稠剂、多元醇、保湿剂、防腐剂及纯化水组成。本发明将苯佐卡因与高碘酸钠氧化后的透明质酸钠反应，形成透明质酸钠苯佐卡因席夫碱，加入润滑剂产品中起到延时及润滑功效。</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHByzs8tyC_OLMnMz1NIL0pMK0lNUSjPLMlQSErNq8pPTszMS1VIzEtRKChKLUgsSgSry00tychPUSjJSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhuYWZgaW5kaOxsSoAQCHqzKs</recordid><startdate>20240412</startdate><enddate>20240412</enddate><creator>ZHANG WENXIANG</creator><creator>YANG MEI</creator><creator>RAO TINGYU</creator><creator>XIANG CHUN</creator><creator>PENG GUOFU</creator><creator>GONG NIANHUA</creator><creator>ZHOU YINGSHAN</creator><creator>WANG WENXING</creator><scope>EVB</scope></search><sort><creationdate>20240412</creationdate><title>Composition grafted with benzocaine and preparation method thereof</title><author>ZHANG WENXIANG ; YANG MEI ; RAO TINGYU ; XIANG CHUN ; PENG GUOFU ; GONG NIANHUA ; ZHOU YINGSHAN ; WANG WENXING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117860972A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>ZHANG WENXIANG</creatorcontrib><creatorcontrib>YANG MEI</creatorcontrib><creatorcontrib>RAO TINGYU</creatorcontrib><creatorcontrib>XIANG CHUN</creatorcontrib><creatorcontrib>PENG GUOFU</creatorcontrib><creatorcontrib>GONG NIANHUA</creatorcontrib><creatorcontrib>ZHOU YINGSHAN</creatorcontrib><creatorcontrib>WANG WENXING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG WENXIANG</au><au>YANG MEI</au><au>RAO TINGYU</au><au>XIANG CHUN</au><au>PENG GUOFU</au><au>GONG NIANHUA</au><au>ZHOU YINGSHAN</au><au>WANG WENXING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Composition grafted with benzocaine and preparation method thereof</title><date>2024-04-12</date><risdate>2024</risdate><abstract>The invention provides a composition grafted with benzocaine and a preparation method of the composition. The composition is prepared from sodium hyaluronate grafted with benzocaine, a thickening agent, polyhydric alcohol, a humectant, a preservative and purified water. According to the invention, benzocaine reacts with sodium hyaluronate oxidized by sodium periodate to form sodium hyaluronate benzocaine Schiff base, and the sodium hyaluronate benzocaine Schiff base is added into a lubricant product to achieve the effects of delaying and lubricating.
本发明提供了一种接枝有苯佐卡因的组合物及其制备方法，该组合物由接枝有苯佐卡因的透明质酸钠、增稠剂、多元醇、保湿剂、防腐剂及纯化水组成。本发明将苯佐卡因与高碘酸钠氧化后的透明质酸钠反应，形成透明质酸钠苯佐卡因席夫碱，加入润滑剂产品中起到延时及润滑功效。</abstract><oa>free_for_read</oa></addata></record> |
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| 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 | Composition grafted with benzocaine and preparation method thereof |
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