Patent search ap:("BASF AG") AND inv:"BURIGITSUTE BUEEKUNAA" Page 1

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发明专利
CONDENSATION POLYMER OF SULFONATED PHENOL, UREA, ANOTHER ORGANIC NITROGEN BASE AND FORMALDEHYDE 失效

公开(公告)号：JPH05155960A

公开(公告)日：1993-06-22

申请号：JP14021692

申请日：1992-06-01

Applicant: BASF AG

Inventor： YURUGEN BUAIZAA , BUORUFUGANGU ROITAA , KAARU SHIYUTORUKU , ORUTOBUIN SHIYAFUAA , GERUNOOTO FURANTSUMAN , TOOMASU SHIYUBUERUTSUERU , MAKUSHIMIRIAN ANGERU , YOAHIMU PAKUTSUSHIYU , BURIGITSUTE BUEEKUNAA

IPC: C08G14/12 , C08G14/00 , C08G14/06 , C14C3/20

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