专利名称：COMPOSITIONS FOR MULTIFUNCTIONAL COATING FILMS WHICH CAN BE APPLIED IN
LIQUID FORM
发明人：SCHALLER, JENS,SCHALLER, Jens,STENGEL, KNUT,STENGEL, Knut,MEISTER,
FRANK,MEISTER, Frank,SCHÖBITZ,
MICHAEL,SCHÖBITZ, Michael,RIEDE,
SABINE,RIEDE, Sabine
申请号：EP2014/070532
申请日：20140925
公开号：WO2015/044293A1
公开日：
20150402
reactive carbonyl species专利内容由知识产权出版社提供
摘要：The invention relates to a formulation for coating films which can be applied in liquid form, comprising an aqueous solution of water-soluble polysaccharides or polysaccharide derivatives, crosslinkers with at least one carbonyl function and optionally diols or polyols. The polysaccharides or the derivatives thereof are cellulose ether, starch, or starch derivatives in particular. The polyols are preferably mono-, di-, or triethylene glycole, glycerin, sorbitol, gallic acid, fructose, sucrose, or tannic acid. The crosslinkers are preferably aldehydes or ketones with a molecular weight of less than 300 g/mol, in particular glyoxal, glyoxylic acid, vanillin, acetone, or acetylaceton. The solution is not comple
tely crosslinked at the dispensing time and is still reactive. The coating films are used in particular for compressing, sealing, or covering and conserving surfaces. Water-insoluble additives (foreign substances), such as ground used paper or
wood meal, and/or additives or active ingredients are introduced during the production of the formulation.
申请人：THUERINGISCHES INSTITUT FUER TEXTIL- UND KUNSTSTOFF-FORSCHUNG E.V.,THUERINGISCHES INSTITUT FUER TEXTIL- UND KUNSTSTOFF-FORSCHUNG E.V.
地址：DE
国籍：DE
代理人：PLATE SCHWEITZER ZOUNEK PATENTANWÄLTE
更多信息请下载全文后查看

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。