PREPARATION METHOD OF SUPER ABSORBENT POLYMER
The present invention relates to a preparation method of a superabsorbent polymer. More specifically, the present invention relates to a preparation method of a superabsorbent polymer, which adjusts operating conditions of a surface cross-linking reactor in a surface cross-linking step so as to mini...
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| creator | LEE JUNWYE KIM MINSU WON TAE YOUNG |
| description | The present invention relates to a preparation method of a superabsorbent polymer. More specifically, the present invention relates to a preparation method of a superabsorbent polymer, which adjusts operating conditions of a surface cross-linking reactor in a surface cross-linking step so as to minimize the degradation of the physical properties of the resin due to mechanical forces generated during a surface cross-linking process, and thus, improve the absorption properties of the finally manufactured superabsorbent polymer.
본 발명은 고흡수성 수지의 제조 방법에 관한 것이다. 보다 구체적으로, 표면 가교 단계에서, 표면 가교 반응기의 구동 조건을 조절함으로써, 표면 가교 공정 중 발생하는 기기적 힘에 의한 수지의 물성 저하를 최소화 하였으며, 이에 따라, 최종 제조되는 고흡수성 수지의 흡수 물성을 향상시킨 고흡수성 수지의 제조 방법에 관한 것이다. |
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본 발명은 고흡수성 수지의 제조 방법에 관한 것이다. 보다 구체적으로, 표면 가교 단계에서, 표면 가교 반응기의 구동 조건을 조절함으로써, 표면 가교 공정 중 발생하는 기기적 힘에 의한 수지의 물성 저하를 최소화 하였으며, 이에 따라, 최종 제조되는 고흡수성 수지의 흡수 물성을 향상시킨 고흡수성 수지의 제조 방법에 관한 것이다.</description><language>eng ; kor</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2023</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=20230607&DB=EPODOC&CC=KR&NR=20230080067A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230607&DB=EPODOC&CC=KR&NR=20230080067A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE JUNWYE</creatorcontrib><creatorcontrib>KIM MINSU</creatorcontrib><creatorcontrib>WON TAE YOUNG</creatorcontrib><title>PREPARATION METHOD OF SUPER ABSORBENT POLYMER</title><description>The present invention relates to a preparation method of a superabsorbent polymer. More specifically, the present invention relates to a preparation method of a superabsorbent polymer, which adjusts operating conditions of a surface cross-linking reactor in a surface cross-linking step so as to minimize the degradation of the physical properties of the resin due to mechanical forces generated during a surface cross-linking process, and thus, improve the absorption properties of the finally manufactured superabsorbent polymer.
본 발명은 고흡수성 수지의 제조 방법에 관한 것이다. 보다 구체적으로, 표면 가교 단계에서, 표면 가교 반응기의 구동 조건을 조절함으로써, 표면 가교 공정 중 발생하는 기기적 힘에 의한 수지의 물성 저하를 최소화 하였으며, 이에 따라, 최종 제조되는 고흡수성 수지의 흡수 물성을 향상시킨 고흡수성 수지의 제조 방법에 관한 것이다.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>GENERAL PROCESSES OF COMPOUNDING</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNANCHINcAxyDPH091PwdQ3x8HdR8HdTCA4NcA1ScHQK9g9ycvULUQjw94n0dQ3iYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkbGBgYWBgZm5o7GxKkCAGaVJno</recordid><startdate>20230607</startdate><enddate>20230607</enddate><creator>LEE JUNWYE</creator><creator>KIM MINSU</creator><creator>WON TAE YOUNG</creator><scope>EVB</scope></search><sort><creationdate>20230607</creationdate><title>PREPARATION METHOD OF SUPER ABSORBENT POLYMER</title><author>LEE JUNWYE ; KIM MINSU ; WON TAE YOUNG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230080067A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>GENERAL PROCESSES OF COMPOUNDING</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>LEE JUNWYE</creatorcontrib><creatorcontrib>KIM MINSU</creatorcontrib><creatorcontrib>WON TAE YOUNG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE JUNWYE</au><au>KIM MINSU</au><au>WON TAE YOUNG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PREPARATION METHOD OF SUPER ABSORBENT POLYMER</title><date>2023-06-07</date><risdate>2023</risdate><abstract>The present invention relates to a preparation method of a superabsorbent polymer. More specifically, the present invention relates to a preparation method of a superabsorbent polymer, which adjusts operating conditions of a surface cross-linking reactor in a surface cross-linking step so as to minimize the degradation of the physical properties of the resin due to mechanical forces generated during a surface cross-linking process, and thus, improve the absorption properties of the finally manufactured superabsorbent polymer.
본 발명은 고흡수성 수지의 제조 방법에 관한 것이다. 보다 구체적으로, 표면 가교 단계에서, 표면 가교 반응기의 구동 조건을 조절함으로써, 표면 가교 공정 중 발생하는 기기적 힘에 의한 수지의 물성 저하를 최소화 하였으며, 이에 따라, 최종 제조되는 고흡수성 수지의 흡수 물성을 향상시킨 고흡수성 수지의 제조 방법에 관한 것이다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | PREPARATION METHOD OF SUPER ABSORBENT POLYMER |
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