Inventor
ZHANG JIAN JIAN
US10 patents
Patents
10 patentsUS5685815ANov 11, 1997
Process of using paper containing alkaline sizing agents with improved conversion capability
HERCULES INC61 citations93
US6048392AApr 11, 2000
Alkaline paper surface sizing agents
HERCULES INC17 citations92
US5846663ADec 8, 1998
Method of surface sizing paper comprising surface sizing paper with 2-oxetanone ketene multimer sizing agent
HERCULES INC29 citations92
US6316095B1Nov 13, 2001
2-oxetanone sizing agents and their use in paper
HERCULES INC17 citations88
US6348132B1Feb 19, 2002
Alkenyl succinic anhydride compositons and the use thereof
HERCULES INC50 citations86
US5725731AMar 10, 1998
2-oxetanone sizing agents comprising saturated and unsaturated tails, paper made with the 2-oxetanone sizing agents, and use of the paper in high speed converting and reprographic operations
HERCULES INC18 citations82
US6007906ADec 28, 1999
Process of using fine paper containing 2-oxetanone sizing agent in high speed precision converting or reprographic operations
HERCULES INC12 citations79
US6325893B1Dec 4, 2001
Alkaline paper surface sizing agents, method of use and surface sized paper
HERCULES INC9 citations73
US6175022B1Jan 16, 2001
Alcohol-terminated ketene multimer sizing agents
HERCULES INC7 citations70
US7271308B2Sep 18, 2007
Process for isomerization of alpha olefins to internal olefins
HERCULES INC2 citations61