formulation

专利名称：FLEXIBLEFOAMFORMULATION

发明人：WAGNER,Natalie,WAGNER,Natalie

申请号：EP2017/069225

申请日：20170728

公开号：WO2018/020031A1

公开日：20180201

专利内容由知识产权出版社提供

摘要：Theinventionrelatestoatwo-componentformulationfortheproductionof

open-cellflexiblefoamshavingacompressivestrengthof≤1N/cm²,prentina2-

componentaerosolcanwithacrosslinkertubewhichcanbeopenedpriortodeployment

oftheformulationfromtheaerosolcan,suchthatthecontentsthereofenterthe

aerosolcan,whereinafirstcomponentisprentintheaerosolcanandacond

componentwhichisreactivewiththefirstcomponentisprentparatelyinthe

crosslinkertube,andwhereintheaerosolcancomprisaprepolymerformedfrom25%

to35%byweightofMDIand40%to55%byweightofapolyolmixturehavingfree

isocyanategroups,and10%to21%byweightofapropellantgasmixture,andthe

crosslinkersleevecompris4%to10%byweightofacrosslinkermixture,whereinthe

ymermixturecontains

atleastonetrifunctionalpolyetherpolyolandatleastonebifunctionalpolyesterpolyol

togetherwithaflameretardant,afoamstabilizer,acellopenerandanaminecatalyst,

andthecrosslinkermixturecontainthyleneglycolindeficiencyrelativetothe

polyisocyanategroupsandanaminecatalyst.

申请人：RATHORAG,RATHORAG

地址：9050CH

国籍：CH

代理人：THIEL,Christianetal.

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