YAN FENG

Follow

Person

Zhenjiang, AU

People

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED FILLER COMPOSITION AND PAPERMAKING PROCESS USING THE SAME
- Publication number 20140216672
- Publication date Aug 7, 2014
- GOLDEAST PAPER (JIANGSU) CO., LTD
- YAN FENG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED FILLER COMPOSITION, PULP AND PAPER USING SAME
- Publication number 20140216671
- Publication date Aug 7, 2014
- GOLDEAST PAPER (JIANGSU) CO., LTD
- YAN FENG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COATING COMPOSITION AND COATED PAPER
- Publication number 20140050922
- Publication date Feb 20, 2014
- GOLDEAST PAPER (JIANGSU) CO., LTD
- YUNGCHANG F. CHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...