Patent search ap:("BASF AG") AND inv:"FURANTSUUYOOZEFU DEIITSUEN" Page 1

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发明专利
EXPANDABLE GRANULE AND METHOD FOR PREPARATION OF FOAMING MATERIAL THEREFROM 失效

公开(公告)号：JPH03143933A

公开(公告)日：1991-06-19

申请号：JP19092290

申请日：1990-07-20

Applicant: BASF AG

Inventor： HAINTSU BUEEBAA , GERUTO EERUMAN , FURANTSUUYOOZEFU DEIITSUEN , ETSUKUHARUTO NINTSU , HANSU DEIITAA TSUETORAA

IPC: C08J9/12 , C08J9/16 , C08J9/228 , C08L79/08 , C08L81/00 , C08L81/06

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