| |
 |
|
Class Information
Number: 562/598
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acids and salts thereof > Acyclic > Unsaturated
Description: Compounds wherein the acid contains a double or triple bond.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7550626 |
Process for preparing racemic alkyl-5-halopent-4-enecarboxylic acids or carboxylic esters |
Jun. 23, 2009 |
| 7540884 |
Method for performing the purifying separation of crystals out their suspension in a mother liquor |
Jun. 2, 2009 |
| 7514581 |
Method for purifying and producing acrylic acid |
Apr. 7, 2009 |
| 7473792 |
Process for transition metal-catalyzed asymmetric hydrogenation of acrylic acid derivatives, and a novel catalyst system for asymmetric transition metal catalysis |
Jan. 6, 2009 |
| 7414150 |
Method for purifying (meth)acrylic acid |
Aug. 19, 2008 |
| 7396957 |
Process for producing (meth)acrylic acids and process for distilling the same |
Jul. 8, 2008 |
| 7385078 |
Energy-curable composition for making a pressure sensitive adhesive |
Jun. 10, 2008 |
| 7381839 |
Method for producing acrylic acid |
Jun. 3, 2008 |
| 7307178 |
Processes of making .gamma.,.delta.-unsaturated carboxylic acid and silyl ester thereof, carboxyl group-containing organosilicon compound and process of making |
Dec. 11, 2007 |
| 7304176 |
Process for producing easily polymerizable substance |
Dec. 4, 2007 |
| 7301052 |
Process for producing perfluorodiacyl fluorinated compounds |
Nov. 27, 2007 |
| 7282584 |
Methylene blue |
Oct. 16, 2007 |
| 7268254 |
Preparation of (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed partial oxidation of C3 and/or C4 precursor compounds in a reactor having thermoplate modules |
Sep. 11, 2007 |
| 7241919 |
Storage tank for easily polymerizable compound and method of storage |
Jul. 10, 2007 |
| 7220879 |
Method for inhibiting polymerization of (meth)acrylic acid and its esters using an inhibitor and a process for making a compound useful as such an inhibitor |
May. 22, 2007 |
| 7205429 |
Method for disposal of waste from acrylic acid process and acrylic ester process |
Apr. 17, 2007 |
| 7183427 |
Process for the production of metal salts of radical-polymerizable compounds |
Feb. 27, 2007 |
| 7179875 |
Method for producing water-absorbent resins |
Feb. 20, 2007 |
| 7173149 |
Process for preparing alkynecarboxylic acids by oxidation of alkyne alcohols |
Feb. 6, 2007 |
| 7157599 |
Method of producing .alpha.,.beta.-unsaturated carboxylic acid compounds |
Jan. 2, 2007 |
| 7157598 |
Method for producing an aqueous alkali acrylate solution |
Jan. 2, 2007 |
| 7135594 |
Method for preventing clogging in apparatus for handling (meth)acrylic acid or esters thereof |
Nov. 14, 2006 |
| 7112695 |
Method for the purification of a crude acrylic acid melt |
Sep. 26, 2006 |
| 7109328 |
Method for producing acrylic acid |
Sep. 19, 2006 |
| 7094921 |
Method for storing (meth)acrylic acid or (meth)acrylic esters |
Aug. 22, 2006 |
| 7091377 |
Multimetal oxide materials |
Aug. 15, 2006 |
| 7038082 |
Preparation of a multimetal oxide material |
May. 2, 2006 |
| 7038079 |
Method for production of acrylic acid |
May. 2, 2006 |
| 7026506 |
Method for producing acrylic acid by heterogeneously catalyzed gas-phase oxidation of propene with molecular oxygen in a reaction zone |
Apr. 11, 2006 |
| 7019168 |
Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid |
Mar. 28, 2006 |
| 7015357 |
Processes for producing (meth)acrylic acid |
Mar. 21, 2006 |
| 7009075 |
Process for the selective conversion of alkanes to unsaturated carboxylic acids |
Mar. 7, 2006 |
| 7005087 |
Composition and method for preventing fouling in (meth)acrylic acid processes |
Feb. 28, 2006 |
| 7005544 |
Method for preventing polymerization in an acrylic acid manufacturing process |
Feb. 28, 2006 |
| 6989463 |
Method for handling high-viscosity substances |
Jan. 24, 2006 |
| 6987154 |
Synthesis of A,B-alternating copolymers by olefin metathesis reactions of cyclic olefins or olefinic polymers with an acyclic diene |
Jan. 17, 2006 |
| 6969774 |
Method for producing methacrylic acid |
Nov. 29, 2005 |
| 6958414 |
Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation |
Oct. 25, 2005 |
| 6946573 |
Method for starting up reactor and reactor system |
Sep. 20, 2005 |
| 6946574 |
Method for preparing carboxylic acids by palladium carbonylation |
Sep. 20, 2005 |
| 6930201 |
Process for producing methacrylic acid |
Aug. 16, 2005 |
| 6921837 |
Process for the purification and preparation of acrylic acid or methacrylic acid |
Jul. 26, 2005 |
| 6888026 |
Method for producing (meth)acrylic acid |
May. 3, 2005 |
| 6870066 |
Method for decomposition of Michael type adduct |
Mar. 22, 2005 |
| 6867328 |
Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane |
Mar. 15, 2005 |
| 6858750 |
Use of fumaric acid derivatives for treating mitochondrial diseases |
Feb. 22, 2005 |
| 6794540 |
Process for the preparation of sorbic acid |
Sep. 21, 2004 |
| 6794534 |
Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
Sep. 21, 2004 |
| 6790987 |
Process for the catalytic cleavage of lactones |
Sep. 14, 2004 |
| 6740779 |
Method for carrying out the catalytic gas phase oxidation of propene to form acrylic acid |
May. 25, 2004 |
|
|
|
