METHOD FOR MAKING PAPER PRODUCT AND PAPER PRODUCT
Paper product is made starting from aqueous furnish containing fibres and filler. Anionically charged nanofibrillar cellulose (B) and cationic strength additive (A) are added to the aqueous furnish (1), and the furnish is made to a paper product by dewatering (D) the furnish. Filler content of the p...
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| creator | RAETY, MIKA KOSONEN, MIKA V VENTOLA, JUSSI |
| description | Paper product is made starting from aqueous furnish containing fibres and filler. Anionically charged nanofibrillar cellulose (B) and cationic strength additive (A) are added to the aqueous furnish (1), and the furnish is made to a paper product by dewatering (D) the furnish. Filler content of the paper product can be increased above 40 wt-%.
L'invention concerne la fabrication de produit papetier à partir d'une pâte aqueuse contenant des fibres et une charge. Des nanofibres de cellulose à charge anionique (B) et un additif de résistance cationique (A) sont ajoutés à la pâte aqueuse (1), et la pâte est transformée en produit papetier par déshydratation (D) de la pâte. La teneur en charge du produit papetier peut être augmentée et être supérieure à 40 % en poids. |
| format | Patent |
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L'invention concerne la fabrication de produit papetier à partir d'une pâte aqueuse contenant des fibres et une charge. Des nanofibres de cellulose à charge anionique (B) et un additif de résistance cationique (A) sont ajoutés à la pâte aqueuse (1), et la pâte est transformée en produit papetier par déshydratation (D) de la pâte. La teneur en charge du produit papetier peut être augmentée et être supérieure à 40 % en poids.</description><language>eng ; fre</language><subject>IMPREGNATING OR COATING OF PAPER ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><creationdate>2014</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=20140227&DB=EPODOC&CC=WO&NR=2014029916A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140227&DB=EPODOC&CC=WO&NR=2014029916A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAETY, MIKA</creatorcontrib><creatorcontrib>KOSONEN, MIKA V</creatorcontrib><creatorcontrib>VENTOLA, JUSSI</creatorcontrib><title>METHOD FOR MAKING PAPER PRODUCT AND PAPER PRODUCT</title><description>Paper product is made starting from aqueous furnish containing fibres and filler. Anionically charged nanofibrillar cellulose (B) and cationic strength additive (A) are added to the aqueous furnish (1), and the furnish is made to a paper product by dewatering (D) the furnish. Filler content of the paper product can be increased above 40 wt-%.
L'invention concerne la fabrication de produit papetier à partir d'une pâte aqueuse contenant des fibres et une charge. Des nanofibres de cellulose à charge anionique (B) et un additif de résistance cationique (A) sont ajoutés à la pâte aqueuse (1), et la pâte est transformée en produit papetier par déshydratation (D) de la pâte. La teneur en charge du produit papetier peut être augmentée et être supérieure à 40 % en poids.</description><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>TEXTILES</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD0dQ3x8HdRcPMPUvB19Pb0c1cIcAxwDVIICPJ3CXUOUXD0c0EV4WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGJgZGlpaGZo6GxsSpAgDWiSdQ</recordid><startdate>20140227</startdate><enddate>20140227</enddate><creator>RAETY, MIKA</creator><creator>KOSONEN, MIKA V</creator><creator>VENTOLA, JUSSI</creator><scope>EVB</scope></search><sort><creationdate>20140227</creationdate><title>METHOD FOR MAKING PAPER PRODUCT AND PAPER PRODUCT</title><author>RAETY, MIKA ; KOSONEN, MIKA V ; VENTOLA, JUSSI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014029916A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>TEXTILES</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><toplevel>online_resources</toplevel><creatorcontrib>RAETY, MIKA</creatorcontrib><creatorcontrib>KOSONEN, MIKA V</creatorcontrib><creatorcontrib>VENTOLA, JUSSI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAETY, MIKA</au><au>KOSONEN, MIKA V</au><au>VENTOLA, JUSSI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MAKING PAPER PRODUCT AND PAPER PRODUCT</title><date>2014-02-27</date><risdate>2014</risdate><abstract>Paper product is made starting from aqueous furnish containing fibres and filler. Anionically charged nanofibrillar cellulose (B) and cationic strength additive (A) are added to the aqueous furnish (1), and the furnish is made to a paper product by dewatering (D) the furnish. Filler content of the paper product can be increased above 40 wt-%.
L'invention concerne la fabrication de produit papetier à partir d'une pâte aqueuse contenant des fibres et une charge. Des nanofibres de cellulose à charge anionique (B) et un additif de résistance cationique (A) sont ajoutés à la pâte aqueuse (1), et la pâte est transformée en produit papetier par déshydratation (D) de la pâte. La teneur en charge du produit papetier peut être augmentée et être supérieure à 40 % en poids.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
| title | METHOD FOR MAKING PAPER PRODUCT AND PAPER PRODUCT |
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