processo para despolimerizar um polissacarídeo, polissacarídeo, e, uso de um polissacarídeo

• Main Authors: Enzo Meneguzzo, Gabriele Norcini, Mauro Tenconi, Roberto Macchi, Giuseppe Li Bassi, Giovanni Floridi, Angelo Casiraghi
• Format: Patent
• Language: Portuguese
• Published: 04.04.2017
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; GENERAL PROCESSES OF COMPOUNDING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

1 / 1 resumo “processo para despolimerizar um polissacarã deo, polissacarã deo, e, uso de um polissacarã deo†procedimento para despolimerizar polissacarã­deos usando-se irradiaã§ã£o de luz uv-vis catalisada por um fotoiniciador de radical. os polissacarã­deos obtidos com o procedimento da invenã§ã£o tem um peso molecular mã©dio numã©rico compreendido entre 5.000 e 500.000 e quando dissolvido em ã¡gua dã¡ soluã§ãµes com concentraã§ãµes altas e viscosidade baixa.