Featured patents

Process for Preparing Isocyanates
US 08772535 B2, July 8, 2014, Carbonyl dihalide reactant, Ralf Boehling et al. / BASF SE (Ludwigshafen, DE)
A process for preparing isocyanates by phosgenation of amines, comprising:…

Neopentyl Glycol Diester
US 08772531 B2, July 8, 2014, Polycarboxylic acid, Masato Kujime et al. / KH Neochem Co., Ltd. (Tokyo, JP)
A neopentyl glycol diester that is a mixed ester of neopentyl glycol…

Method of Preparing Alkyl (Meth)acrylate
US 08703995 B2, April 22, 2014, Purification or recovery, Se-Won Baek et al. / LG Chem, Ltd. (Seoul, KR)
A method of preparing an alkyl (meth)acrylate which comprises the steps of:…

Process for Preparation and Preferably Distillative Workup of Diphenylmethane Diisocyanate (MDI)
US 08703997 B2, April 22, 2014, Carbonyl dihalide reactant, Lucia Koenigsmann et al. / BASF SE (Ludwigshafen, DE)
A process for preparation and distillative workup of diphenylmethane diisocyanate…

Process for Preparing Isocyanates And/Or Polyisocyanates
US 08686182 B2, April 1, 2014, Carbonyl dihalide reactant, Torsten Mattke et al. / BASF SE (Ludwigshafen, DE)
A process for preparing an isocyanate, a polyisocyanate, or both an isocyanate…

Processes for Making Ethyl Acetate From Acetic Acid
US 08680317 B2, March 25, 2014, Carboxylic acid esters, Heiko Weiner et al. / Celanese International Corporation (Dallas, US)
A process for producing ethyl acetate, comprising hydrogenating acetic acid…

Cycloalkylphenyl Substituted Cyclic Ketoenols
US 08541617 B2, Sept. 24, 2013, Carboxyl, not bonded directly to a ring, in acid moiety, Stefan Lehr et al. / Bayer Cropscience AG (Monheim, DE)
A compound of formula (XXVII)…

Liquid Cyanate Esters
US 08530693 B1, Sept. 10, 2013, Reactant containing nitrogen double or triple bonded to carbon, Matthew C. Davis / The United States of America as Represented by the Secretary of the Navy (Washington, US)
A method for making cyanate esters, comprising:…

Catalyst for Producing Carboxylic Acid Esters, Process for Producing Same and Process for Producing Carboxylic Acid Esters
US 08461373 B2, June 11, 2013, Monocyclic acid moiety, Tatsuo Yamaguchi et al. / Asahi Kasei Chemicals Corporation (Tokyo, JP)
A catalyst for use in production of carboxylic acid ester by reacting (a)…

Solution Component Recovery Method, Solution Component Recovery Apparatus, and Impregnation Process/Impregnation Component Recovery System
US 08455675 B2, June 4, 2013, Purification or recovery, Yasuhiko Sugino et al. / Aisin AW Co., Ltd. (Anjo, JP)
A method of recovering a solution component in an impregnation…

Patentorg has 268 documents under Organic Compounds: Carboxylic Acid, Hypohalite or Perhypohalite, Hyponitrite Esters, Other Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot