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Class Information
Number: 536/69
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carbohydrates or derivatives > Cellulose or derivative > Esters > Carboxylic acid esters > Acetates
Description: Compounds in which the carboxylic acid moiety is the acetate radical.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595392 |
Biodegradable oxidized cellulose esters |
Sep. 29, 2009 |
| 7559986 |
Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure |
Jul. 14, 2009 |
| 7439353 |
Process for manufacturing cellulose molding, plant component extracting apparatus, and process for producing cellulose acetate |
Oct. 21, 2008 |
| 7250201 |
Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display |
Jul. 31, 2007 |
| 7208592 |
Process for alkali saponification of cellulose ester film surface |
Apr. 24, 2007 |
| 7189464 |
Cellulose acylate film and producing method thereof |
Mar. 13, 2007 |
| 7148344 |
Method for producing cellulose acetate film |
Dec. 12, 2006 |
| 7122660 |
Cellulose acetate and dope containing the same |
Oct. 17, 2006 |
| 7019130 |
Cellulose acetate film having controlled retardation and thickness |
Mar. 28, 2006 |
| 6984731 |
Process for manufacturing cellulose acetate |
Jan. 10, 2006 |
| 6984730 |
Cellulose acylate and solution thereof |
Jan. 10, 2006 |
| 6924010 |
Low solution viscosity cellulose triacetate and its applications thereof |
Aug. 2, 2005 |
| 6897303 |
Process for producing cellulose acylate film |
May. 24, 2005 |
| 6852852 |
Method of producing regioselectively substituted esters of oligo- and polysaccharides |
Feb. 8, 2005 |
| 6835828 |
Alkylene oxide modified hardwood cellulose |
Dec. 28, 2004 |
| 6803458 |
Cellulose acetates and process for producing the cellulose acetates |
Oct. 12, 2004 |
| 6800754 |
Method for producing cellulose sulfoacetate derivatives and products and mixtures thereof |
Oct. 5, 2004 |
| 6773497 |
Cellulose acylate film and method of producing thereof |
Aug. 10, 2004 |
| 6746732 |
Triacetyl cellulose film with reduced water transmission property |
Jun. 8, 2004 |
| 6730374 |
Triacetyl cellulose film with reduced water transmission property |
May. 4, 2004 |
| 6712896 |
Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display |
Mar. 30, 2004 |
| 6683174 |
Cellulose triacetates and methods for producing the cellulose triacetates |
Jan. 27, 2004 |
| H2083 |
Cellulose acetate film for use in liquid crystal displays |
Oct. 7, 2003 |
| 6624299 |
Process for producing cellulose acetate |
Sep. 23, 2003 |
| 6602451 |
Wooden material and manufacturing method therefor |
Aug. 5, 2003 |
| 6548660 |
Producing method of cellulose polymer |
Apr. 15, 2003 |
| 6528644 |
Acetoacetylated saccharides and process of making the same |
Mar. 4, 2003 |
| 6489468 |
Regioselectively substituted esters of oligo- and polysaccharides and a method of producing them |
Dec. 3, 2002 |
| 6455512 |
Water-soluble esterified hydrocolloids |
Sep. 24, 2002 |
| 6407224 |
Catalytic system for cellulose acylation process for producing said catalytic system, and for its practical application |
Jun. 18, 2002 |
| 6358919 |
Polymer compounds comprising glycosphingosine |
Mar. 19, 2002 |
| 6320042 |
Polarizing plate protective cellulose triacetate film |
Nov. 20, 2001 |
| 6211358 |
Method for preparing solution of cellulose acylate method for producing cellulose acylate film and cellulose acylate film |
Apr. 3, 2001 |
| 6160111 |
Process for preparing cellulose esters using a sulfonic acid resin catalyst |
Dec. 12, 2000 |
| 6139785 |
Cellulose ester composition |
Oct. 31, 2000 |
| 6083498 |
Chemical attractants for yellowjackets and paper wasps |
Jul. 4, 2000 |
| 5990304 |
Cellulose acetate excellent in physical strength, and process for production thereof |
Nov. 23, 1999 |
| 5981741 |
Aminated acetate fiber |
Nov. 9, 1999 |
| 5981738 |
UV curable cellulose esters |
Nov. 9, 1999 |
| 5977348 |
Polysaccharide modification in densified fluid |
Nov. 2, 1999 |
| 5977346 |
Fatty acid ester of cellulose, cellulose diacetate and processes for the preparation thereof |
Nov. 2, 1999 |
| 5962677 |
Cellulose acetate with high moldability and process for production thereof |
Oct. 5, 1999 |
| 5929229 |
Direct process for the production of cellulose esters |
Jul. 27, 1999 |
| 5928613 |
Apparatus for acetylating cellulose |
Jul. 27, 1999 |
| 5919920 |
Cellulose acetate with high moldability and process for production thereof |
Jul. 6, 1999 |
| 5914397 |
Cellulose acetate excellent in physical strength, and process for production thereof |
Jun. 22, 1999 |
| 5869646 |
Method and apparatus for acetylating cellulose |
Feb. 9, 1999 |
| 5821359 |
Acetylation of lignocellulosic fibres |
Oct. 13, 1998 |
| 5770726 |
Process for preparing a cellllose acetoacetate alkanoates |
Jun. 23, 1998 |
| 5770739 |
Non-aqueous hydrogen peroxide complex |
Jun. 23, 1998 |
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