ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE
PROBLEM TO BE SOLVED: To provide a manufacturing method of a water absorptive polymer used for manufacturing ultra absorber.SOLUTION: There is provided a manufacturing method including (i) a process of mixing (α1) a polymerizable ethylenically unsaturated acid group-containing monomer of 0.1 to 99.9...
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| creator | SMITH SCOTT MICHAEL AZAD NICOLAAS DE BRUIN ANNE IX-MUND CHRISTOPH LOICK LAURENT WATTEBLED FRANK LOEKER |
| description | PROBLEM TO BE SOLVED: To provide a manufacturing method of a water absorptive polymer used for manufacturing ultra absorber.SOLUTION: There is provided a manufacturing method including (i) a process of mixing (α1) a polymerizable ethylenically unsaturated acid group-containing monomer of 0.1 to 99.999 wt.%, (α2) a copolymerizable ethylenically unsaturated monomer of 0 to 70 wt.%, (α3) a crosslinking agent of 0.001 to 10 wt.%, (α4) a water soluble polymer of 0 to 30 wt.%, (α5) water of 0 to 80 wt.% and (α6) an assistant of 0 to 20 wt.%, (ii) a process of free radical polymerization and crosslinking to obtain an aqueous hydrogel polymer, (iii) a process of drying, (iv) a process of conducting pulverization and sieving, (v) a process of surface post crosslinking the hydrogel polymer to which pulverization and sieving have been conducted, (vi) a process of drying and a final treatment of the resulting water absorptive polymer, where an adhesion inhibiting process aid is used alone or as a mixture before conducting the process (iii) and/or during the process (iii).SELECTED DRAWING: None
【課題】超吸収体の製造に用いる、吸水性ポリマーの製造方法の提供。【解決手段】（ｉ）（α１）０．１〜９９．９９９重量％の重合性エチレン性不飽和酸基含有モノマーと、（α２）０〜７０重量％の共重合可能なエチレン性不飽和モノマーと、（α３）０．００１〜１０重量％の架橋剤と、（α４）０〜３０重量％の水溶性ポリマーと、（α５）０〜８０重量％の水と、（α６）０〜２０重量％の助剤と、を混合する工程と、（ｉｉ）フリーラジカル重合及び架橋させて水性ヒドロゲルポリマーを得る工程と、（ｉｉｉ）乾燥させる工程と、（ｉｖ）粉砕及び篩い分けを行う工程と、（ｖ）粉砕及び篩い分けを行ったヒドロゲルポリマーを表面後架橋させる工程と、（ｖｉ）得られた吸水性ポリマーの乾燥及び最終処理を行う工程と、を含み、前記工程（ｉｉｉ）の実施前及び／又は前記工程（ｉｉｉ）の実施中に付着防止加工助剤を単独又は混合物として使用する製造方法。【選択図】なし |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2016030832A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2016030832A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2016030832A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAQANAuDqL-w-EuxBbE9Zpe7YmmIXepYykSJ9FC_X9U8AOc3vLmWYdVQ8KtA3YNl6zsDuBDa0kEkCtAVwGrQBT6FDijizVajeEbL6gUAEtpg1fuCDwGZXuiZTa7DfcprX4usnVNaptNGp99msbhmh7p1R99brY7U5h9kWPxV3oD5RExEQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE</title><source>esp@cenet</source><creator>SMITH SCOTT ; MICHAEL AZAD ; NICOLAAS DE BRUIN ; ANNE IX-MUND ; CHRISTOPH LOICK ; LAURENT WATTEBLED ; FRANK LOEKER</creator><creatorcontrib>SMITH SCOTT ; MICHAEL AZAD ; NICOLAAS DE BRUIN ; ANNE IX-MUND ; CHRISTOPH LOICK ; LAURENT WATTEBLED ; FRANK LOEKER</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a manufacturing method of a water absorptive polymer used for manufacturing ultra absorber.SOLUTION: There is provided a manufacturing method including (i) a process of mixing (α1) a polymerizable ethylenically unsaturated acid group-containing monomer of 0.1 to 99.999 wt.%, (α2) a copolymerizable ethylenically unsaturated monomer of 0 to 70 wt.%, (α3) a crosslinking agent of 0.001 to 10 wt.%, (α4) a water soluble polymer of 0 to 30 wt.%, (α5) water of 0 to 80 wt.% and (α6) an assistant of 0 to 20 wt.%, (ii) a process of free radical polymerization and crosslinking to obtain an aqueous hydrogel polymer, (iii) a process of drying, (iv) a process of conducting pulverization and sieving, (v) a process of surface post crosslinking the hydrogel polymer to which pulverization and sieving have been conducted, (vi) a process of drying and a final treatment of the resulting water absorptive polymer, where an adhesion inhibiting process aid is used alone or as a mixture before conducting the process (iii) and/or during the process (iii).SELECTED DRAWING: None
【課題】超吸収体の製造に用いる、吸水性ポリマーの製造方法の提供。【解決手段】（ｉ）（α１）０．１〜９９．９９９重量％の重合性エチレン性不飽和酸基含有モノマーと、（α２）０〜７０重量％の共重合可能なエチレン性不飽和モノマーと、（α３）０．００１〜１０重量％の架橋剤と、（α４）０〜３０重量％の水溶性ポリマーと、（α５）０〜８０重量％の水と、（α６）０〜２０重量％の助剤と、を混合する工程と、（ｉｉ）フリーラジカル重合及び架橋させて水性ヒドロゲルポリマーを得る工程と、（ｉｉｉ）乾燥させる工程と、（ｉｖ）粉砕及び篩い分けを行う工程と、（ｖ）粉砕及び篩い分けを行ったヒドロゲルポリマーを表面後架橋させる工程と、（ｖｉ）得られた吸水性ポリマーの乾燥及び最終処理を行う工程と、を含み、前記工程（ｉｉｉ）の実施前及び／又は前記工程（ｉｉｉ）の実施中に付着防止加工助剤を単独又は混合物として使用する製造方法。【選択図】なし</description><language>eng ; jpn</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; GENERAL PROCESSES OF COMPOUNDING ; HUMAN NECESSITIES ; HYGIENE ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TREATMENT OR PROTECTION OF EYES OR EARS ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING-UP</subject><creationdate>2016</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=20160307&DB=EPODOC&CC=JP&NR=2016030832A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160307&DB=EPODOC&CC=JP&NR=2016030832A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SMITH SCOTT</creatorcontrib><creatorcontrib>MICHAEL AZAD</creatorcontrib><creatorcontrib>NICOLAAS DE BRUIN</creatorcontrib><creatorcontrib>ANNE IX-MUND</creatorcontrib><creatorcontrib>CHRISTOPH LOICK</creatorcontrib><creatorcontrib>LAURENT WATTEBLED</creatorcontrib><creatorcontrib>FRANK LOEKER</creatorcontrib><title>ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE</title><description>PROBLEM TO BE SOLVED: To provide a manufacturing method of a water absorptive polymer used for manufacturing ultra absorber.SOLUTION: There is provided a manufacturing method including (i) a process of mixing (α1) a polymerizable ethylenically unsaturated acid group-containing monomer of 0.1 to 99.999 wt.%, (α2) a copolymerizable ethylenically unsaturated monomer of 0 to 70 wt.%, (α3) a crosslinking agent of 0.001 to 10 wt.%, (α4) a water soluble polymer of 0 to 30 wt.%, (α5) water of 0 to 80 wt.% and (α6) an assistant of 0 to 20 wt.%, (ii) a process of free radical polymerization and crosslinking to obtain an aqueous hydrogel polymer, (iii) a process of drying, (iv) a process of conducting pulverization and sieving, (v) a process of surface post crosslinking the hydrogel polymer to which pulverization and sieving have been conducted, (vi) a process of drying and a final treatment of the resulting water absorptive polymer, where an adhesion inhibiting process aid is used alone or as a mixture before conducting the process (iii) and/or during the process (iii).SELECTED DRAWING: None
【課題】超吸収体の製造に用いる、吸水性ポリマーの製造方法の提供。【解決手段】（ｉ）（α１）０．１〜９９．９９９重量％の重合性エチレン性不飽和酸基含有モノマーと、（α２）０〜７０重量％の共重合可能なエチレン性不飽和モノマーと、（α３）０．００１〜１０重量％の架橋剤と、（α４）０〜３０重量％の水溶性ポリマーと、（α５）０〜８０重量％の水と、（α６）０〜２０重量％の助剤と、を混合する工程と、（ｉｉ）フリーラジカル重合及び架橋させて水性ヒドロゲルポリマーを得る工程と、（ｉｉｉ）乾燥させる工程と、（ｉｖ）粉砕及び篩い分けを行う工程と、（ｖ）粉砕及び篩い分けを行ったヒドロゲルポリマーを表面後架橋させる工程と、（ｖｉ）得られた吸水性ポリマーの乾燥及び最終処理を行う工程と、を含み、前記工程（ｉｉｉ）の実施前及び／又は前記工程（ｉｉｉ）の実施中に付着防止加工助剤を単独又は混合物として使用する製造方法。【選択図】なし</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAuDqL-w-EuxBbE9Zpe7YmmIXepYykSJ9FC_X9U8AOc3vLmWYdVQ8KtA3YNl6zsDuBDa0kEkCtAVwGrQBT6FDijizVajeEbL6gUAEtpg1fuCDwGZXuiZTa7DfcprX4usnVNaptNGp99msbhmh7p1R99brY7U5h9kWPxV3oD5RExEQ</recordid><startdate>20160307</startdate><enddate>20160307</enddate><creator>SMITH SCOTT</creator><creator>MICHAEL AZAD</creator><creator>NICOLAAS DE BRUIN</creator><creator>ANNE IX-MUND</creator><creator>CHRISTOPH LOICK</creator><creator>LAURENT WATTEBLED</creator><creator>FRANK LOEKER</creator><scope>EVB</scope></search><sort><creationdate>20160307</creationdate><title>ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE</title><author>SMITH SCOTT ; MICHAEL AZAD ; NICOLAAS DE BRUIN ; ANNE IX-MUND ; CHRISTOPH LOICK ; LAURENT WATTEBLED ; FRANK LOEKER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016030832A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>SMITH SCOTT</creatorcontrib><creatorcontrib>MICHAEL AZAD</creatorcontrib><creatorcontrib>NICOLAAS DE BRUIN</creatorcontrib><creatorcontrib>ANNE IX-MUND</creatorcontrib><creatorcontrib>CHRISTOPH LOICK</creatorcontrib><creatorcontrib>LAURENT WATTEBLED</creatorcontrib><creatorcontrib>FRANK LOEKER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SMITH SCOTT</au><au>MICHAEL AZAD</au><au>NICOLAAS DE BRUIN</au><au>ANNE IX-MUND</au><au>CHRISTOPH LOICK</au><au>LAURENT WATTEBLED</au><au>FRANK LOEKER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE</title><date>2016-03-07</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To provide a manufacturing method of a water absorptive polymer used for manufacturing ultra absorber.SOLUTION: There is provided a manufacturing method including (i) a process of mixing (α1) a polymerizable ethylenically unsaturated acid group-containing monomer of 0.1 to 99.999 wt.%, (α2) a copolymerizable ethylenically unsaturated monomer of 0 to 70 wt.%, (α3) a crosslinking agent of 0.001 to 10 wt.%, (α4) a water soluble polymer of 0 to 30 wt.%, (α5) water of 0 to 80 wt.% and (α6) an assistant of 0 to 20 wt.%, (ii) a process of free radical polymerization and crosslinking to obtain an aqueous hydrogel polymer, (iii) a process of drying, (iv) a process of conducting pulverization and sieving, (v) a process of surface post crosslinking the hydrogel polymer to which pulverization and sieving have been conducted, (vi) a process of drying and a final treatment of the resulting water absorptive polymer, where an adhesion inhibiting process aid is used alone or as a mixture before conducting the process (iii) and/or during the process (iii).SELECTED DRAWING: None
【課題】超吸収体の製造に用いる、吸水性ポリマーの製造方法の提供。【解決手段】（ｉ）（α１）０．１〜９９．９９９重量％の重合性エチレン性不飽和酸基含有モノマーと、（α２）０〜７０重量％の共重合可能なエチレン性不飽和モノマーと、（α３）０．００１〜１０重量％の架橋剤と、（α４）０〜３０重量％の水溶性ポリマーと、（α５）０〜８０重量％の水と、（α６）０〜２０重量％の助剤と、を混合する工程と、（ｉｉ）フリーラジカル重合及び架橋させて水性ヒドロゲルポリマーを得る工程と、（ｉｉｉ）乾燥させる工程と、（ｉｖ）粉砕及び篩い分けを行う工程と、（ｖ）粉砕及び篩い分けを行ったヒドロゲルポリマーを表面後架橋させる工程と、（ｖｉ）得られた吸水性ポリマーの乾燥及び最終処理を行う工程と、を含み、前記工程（ｉｉｉ）の実施前及び／又は前記工程（ｉｉｉ）の実施中に付着防止加工助剤を単独又は混合物として使用する製造方法。【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR PROTECTION OF EYES OR EARS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | ADHESION INHIBITING PROCESS AID AND ITS USE IN MANUFACTURING WATER ABSORPTIVE PARTICLE |
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