91311 ⎘
Preparation of ethers; Preparation of compounds having groups, groups or groups; Preparation of ethers from oxiranes
Sub-classes:METHOD AND SYSTEM FOR PREPARING EPOXYPROPANE BY DIRECTLY EPOXIDIZING PROPYLENE
#2POLYALKYLENE GLYCOL COMPOUND
#3Compound containing unsaturated double bond, oxygen absorbent using same and resin composition
#4METHODS OF MAKING POLYFUNCTIONAL POLYFLUORINATED COMPOUNDS
#5Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
#6Process for preparing an epoxidation catalyst
#7Method for the production of ethylene oxide
#8Method of producing alkoxylene derivative and application thereof
#9Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
#10ALKOXYLATED HUMUS MATERIAL COMPOSITIONS AND METHODS OF MAKING SAME
#11Epoxidation methods
#12Process for the preparation of an anticonvulsant agent pregabalin hydrochloride
#13Process for the preparation of 3-aryl-2-hydroxy propanoic acid compounds
#14Method for the production of ethylene oxide
#15Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
#16Method for producing glycols from oxirane compound
#17Continuous process for the production of low molecular weight polyethers with a DMC catalyst
#18POLYETHER PREPARATION METHOD, PREPOLYMER PREPARATION METHOD, AND MODIFIED SILICONE POLYMER PREPARATION METHOD
#19HYDROXY COMPOUNDS OBTAINED FROM 2,2,3,3-TETRAFLUOROOXETHANE AND DERIVATIVES THEREOF
#20Methods for producing epoxidation catalysts and epoxidation methods utilizing them
#21Method for the preparation of polyether polyols
#22Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
#23Method for producing polyether polyols
#24Process for preparing polyether alcohols
#25Polyol, polyol composition, and flexible polyurethane foam using the same
#26Poly (alkyl epdxides), process for making, and lubricant compositions having same
#27Method for Producing Alkylene Glycol Diethers
#28PROCESS FOR REDUCING SIDE-REACTIONS DURING ALKYLENE GLYCOL AND POLY-ALKYLENE GLYCOL MANUFACTURING
#29Method for producing alkylene oxide addition products
#30Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
#31Method for producing alkylene glycol diethers