发明名称 Process for the preparation of air-freshener gels
摘要 Process for the preparation of aqueous air freshener gels having an increased perfume content of at least 5% and preferably more than 10% of the total weight of the gel by taking up the perfume in finely divided, porous, water-insoluble, synthetic polymer as the carrier and subsequently combining the thus obtained perfume-laden carrier with an aqueous gel or with the gelforming components.
申请公布号 US4719040(A) 申请公布日期 1988.01.12
申请号 US19850700763 申请日期 1985.02.12
申请人 NAARDEN INTERNATIONAL N.V. 发明人 TRAAS, PETRUS C.;ROEHL, ERNST-LUDWIG
分类号 A61L9/01;A61L9/04;C09K3/00;(IPC1-7):A61K7/46;C11B9/00 主分类号 A61L9/01
代理机构 代理人
主权项
地址