NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE
PCT No. PCT/FR98/00658 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/44004 PCT Pub. Date Oct. 8, 1998The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products o...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | fre |
| 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 | BONHOURE JEAN PAUL THERY DENIS DOUMEIZEL JACQUES |
| description | PCT No. PCT/FR98/00658 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/44004 PCT Pub. Date Oct. 8, 1998The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products obtained as a result of the polymerization and crosslinking in an alkaline medium of a gel, comprised of wheat or spelt wheat flour, in the presence of a dual-function crosslinking reagent. The invention further relates to a process for obtaining said biological products, consisting in forming an aqueous dispersion of flour, rendering this dispersion alkaline by adding an alkaline metal hydroxide, performing polymerization and crosslinking in the presence of a dual-function crosslinking reagent, and drying the resultant gel to obtain a vitreous, lightly colored product with a solid substance content of between 75% and 85% which is then ground into hard particles of a predetermined size. The application of the invention is abrasive particles. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2761365B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2761365B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2761365B13</originalsourceid><addsrcrecordid>eNqNjLEKwjAYhLs4iPoO_-aiQy22c5peayDtH9NE3EqROIkW6vsjVcHV6eC7724eDQ37E4Q_k7FceOVayhVrrtTRoyULp6TXaDek4e0kSRSgYs25Q-MUNwT36YQxWknxZpLrGr_LaQEpjKiwjGbX_jaG1TcXEZVw8rANw6ML49Bfwj08u9LusjRO0n0eJ38oL6cTN7E</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE</title><source>esp@cenet</source><creator>BONHOURE JEAN PAUL ; THERY DENIS ; DOUMEIZEL JACQUES</creator><creatorcontrib>BONHOURE JEAN PAUL ; THERY DENIS ; DOUMEIZEL JACQUES</creatorcontrib><description>PCT No. PCT/FR98/00658 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/44004 PCT Pub. Date Oct. 8, 1998The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products obtained as a result of the polymerization and crosslinking in an alkaline medium of a gel, comprised of wheat or spelt wheat flour, in the presence of a dual-function crosslinking reagent. The invention further relates to a process for obtaining said biological products, consisting in forming an aqueous dispersion of flour, rendering this dispersion alkaline by adding an alkaline metal hydroxide, performing polymerization and crosslinking in the presence of a dual-function crosslinking reagent, and drying the resultant gel to obtain a vitreous, lightly colored product with a solid substance content of between 75% and 85% which is then ground into hard particles of a predetermined size. The application of the invention is abrasive particles.</description><edition>6</edition><language>fre</language><subject>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES THEREOF ; DYES ; GRINDING ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; POLISHING ; POLYSACCHARIDES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING</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=19990625&DB=EPODOC&CC=FR&NR=2761365B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990625&DB=EPODOC&CC=FR&NR=2761365B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BONHOURE JEAN PAUL</creatorcontrib><creatorcontrib>THERY DENIS</creatorcontrib><creatorcontrib>DOUMEIZEL JACQUES</creatorcontrib><title>NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE</title><description>PCT No. PCT/FR98/00658 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/44004 PCT Pub. Date Oct. 8, 1998The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products obtained as a result of the polymerization and crosslinking in an alkaline medium of a gel, comprised of wheat or spelt wheat flour, in the presence of a dual-function crosslinking reagent. The invention further relates to a process for obtaining said biological products, consisting in forming an aqueous dispersion of flour, rendering this dispersion alkaline by adding an alkaline metal hydroxide, performing polymerization and crosslinking in the presence of a dual-function crosslinking reagent, and drying the resultant gel to obtain a vitreous, lightly colored product with a solid substance content of between 75% and 85% which is then ground into hard particles of a predetermined size. The application of the invention is abrasive particles.</description><subject>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES THEREOF</subject><subject>DYES</subject><subject>GRINDING</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>POLISHING</subject><subject>POLYSACCHARIDES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAYhLs4iPoO_-aiQy22c5peayDtH9NE3EqROIkW6vsjVcHV6eC7724eDQ37E4Q_k7FceOVayhVrrtTRoyULp6TXaDek4e0kSRSgYs25Q-MUNwT36YQxWknxZpLrGr_LaQEpjKiwjGbX_jaG1TcXEZVw8rANw6ML49Bfwj08u9LusjRO0n0eJ38oL6cTN7E</recordid><startdate>19990625</startdate><enddate>19990625</enddate><creator>BONHOURE JEAN PAUL</creator><creator>THERY DENIS</creator><creator>DOUMEIZEL JACQUES</creator><scope>EVB</scope></search><sort><creationdate>19990625</creationdate><title>NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE</title><author>BONHOURE JEAN PAUL ; THERY DENIS ; DOUMEIZEL JACQUES</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2761365B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>1999</creationdate><topic>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES THEREOF</topic><topic>DYES</topic><topic>GRINDING</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>POLISHING</topic><topic>POLYSACCHARIDES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BONHOURE JEAN PAUL</creatorcontrib><creatorcontrib>THERY DENIS</creatorcontrib><creatorcontrib>DOUMEIZEL JACQUES</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BONHOURE JEAN PAUL</au><au>THERY DENIS</au><au>DOUMEIZEL JACQUES</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE</title><date>1999-06-25</date><risdate>1999</risdate><abstract>PCT No. PCT/FR98/00658 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/44004 PCT Pub. Date Oct. 8, 1998The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products obtained as a result of the polymerization and crosslinking in an alkaline medium of a gel, comprised of wheat or spelt wheat flour, in the presence of a dual-function crosslinking reagent. The invention further relates to a process for obtaining said biological products, consisting in forming an aqueous dispersion of flour, rendering this dispersion alkaline by adding an alkaline metal hydroxide, performing polymerization and crosslinking in the presence of a dual-function crosslinking reagent, and drying the resultant gel to obtain a vitreous, lightly colored product with a solid substance content of between 75% and 85% which is then ground into hard particles of a predetermined size. The application of the invention is abrasive particles.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | fre |
| recordid | cdi_epo_espacenet_FR2761365B1 |
| source | esp@cenet |
| subjects | ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF DYES GRINDING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES POLISHING POLYSACCHARIDES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING |
| title | NOUVEAUX PRODUITS BIOLOGIQUES RETICULES, LEUR PROCEDE D'OBTENTION ET LEUR APPLICATION COMME PRODUITS DE DECAPAGE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T22%3A38%3A03IST&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=BONHOURE%20JEAN%20PAUL&rft.date=1999-06-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EFR2761365B1%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 |