Patent search ap:("STAHL INT B V") AND inv:"SILVANO SINI" Page 1

1.

发明专利
Process for the use of a re-tanning composition comprising rice husk 未知

公开(公告)号：NL2035717B1

公开(公告)日：2025-03-11

申请号：NL2035717

申请日：2023-08-31

Applicant: STAHL INT B V

Inventor： ANDREAS GERARDUS JOSEPHUS MARIA VAN DER HAM , ROBERTA GAMARINO , MARCUS BREULMANN , SILVANO SINI , DEBORA DIONEIA SPENGLER

IPC: C14C3/10 , C14C3/06 , C14C3/22 , C14C3/28 , C14C9/02

Abstract: Title: Process for the use of a re-tanning composition comprising rice husk Abstract The present invention provides a process for the use of a re-tanning composition comprising rice husk in the leather process that provides good re- tanning behaviour.

Patent Agency Ranking