Inventor
YANG LAU S
US27 patents
⚠️ This page may combine multiple inventors who share the name “YANG LAU S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARCO CHEM TECH
23 patentsUS5436314AJul 25, 1995
Process for making a polyetherester by insertion of a carboxylic acid into a polyether
ARCO CHEM TECH56 citations96
US5696225ADec 9, 1997
Process for making high-performance polyetherester resins and thermosets
ARCO CHEM TECH19 citations92
US5610205AMar 11, 1997
Process for making a polyetherester by insertion of a carboxylic acid into a polyether
ARCO CHEM TECH18 citations92
US5436313AJul 25, 1995
Process for making a polyetherester
ARCO CHEM TECH33 citations92
US5319006AJun 7, 1994
Preparation of polyesters from polyethers by an ester-insertion process
ARCO CHEM TECH40 citations90
US5254723AOct 19, 1993
Preparation of glycol diesters from polyethers
ARCO CHEM TECH24 citations90
US5208379AMay 4, 1993
Hydrolysis of polyurethanes
ARCO CHEM TECH49 citations90
US6555623B1Apr 29, 2003
Preparation of unsaturated polyesters
ARCO CHEM TECH16 citations79
US5952436ASep 14, 1999
Process for making water-resistant polyetherester resins and thermosets
ARCO CHEM TECH10 citations74
US5854359ADec 29, 1998
Process for making polyetherester resins having high aromatic diester content
ARCO CHEM TECH8 citations74
US5612444AMar 18, 1997
Process for making polyetheresters with high aromatic ester content
ARCO CHEM TECH13 citations74
US5151464ASep 29, 1992
Miscible polyblends of acid-and anhydride-containing copolymers
ARCO CHEM TECH8 citations74
US5880225AMar 9, 1999
Process for making polyetherester resins having high aromatic diester
ARCO CHEM TECH16 citations73
US5780558AJul 14, 1998
Process for making dicyclopentadiene polyetherester resins
ARCO CHEM TECH12 citations73
US5569737AOct 29, 1996
Process for making a polyetherester by insertion of a carboxylic acid into a polyether
ARCO CHEM TECH4 citations73
US5684086ANov 4, 1997
Cured thermosets and glass-reinforced composites from unsaturated polyetherester resins
ARCO CHEM TECH11 citations72
US5770659AJun 23, 1998
Process for making storage-stable epoxy-capped polyetherester resins
ARCO CHEM TECH5 citations62
US5633315AMay 27, 1997
Thermosets from water-extended polyetherester emulsions
ARCO CHEM TECH2 citations59
US5580909ADec 3, 1996
Stable water-extended polyetherester emulsions
ARCO CHEM TECH2 citations59
US6696521B2Feb 24, 2004
High performance ortho UPR
ARCO CHEM TECH3 citations58
US6492487B1Dec 10, 2002
Process for making reactive unsaturated polyester resins from 2-methyl-1, 3-propanediol
ARCO CHEM TECH3 citations54
US5859167AJan 12, 1999
Cured polyester plastic compositions derived from recycled polyurethanes
ARCO CHEM TECH3 citations54
US6323281B1Nov 27, 2001
Miscible blends of epoxy-extended polyetherester resins and commercial polymer resins
ARCO CHEM TECH0 citations51