Patent application number | Description | Published |
20120184641 | Haze Reduction for Blends of Aromatic-Aliphatic Polyesters and Antimicrobial Additives - This invention relates to a blend comprising: | 07-19-2012 |
20120184643 | Haze Reduction for Blends of Aromatic-Aliphatic Polyesters with Aliphatic Polyesters and Antimicrobial Additives - This invention relates to a polymer blend comprising: | 07-19-2012 |
20130030221 | PROCESS FOR THE PREPARATION OF 1,4-CYCLOHEXANEDIMETHANOL FROM TEREPHTHALIC ACID - Disclosed is a process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product. | 01-31-2013 |
20130030222 | PROCESS FOR THE PREPARATION OF 1,3-CYCLOHEXANEDIMETHANOL FROM ISOPHTHALIC ACID - Disclosed is a process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid. Isophthalic acid is esterified with (3-methylcyclohexyl)methanol and the isophthalate ester hydrogenated to 1,3-cyclohexanedimethanol in a 2-stage process. The (3-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,3-cyclohexanedimethanol product. | 01-31-2013 |
20130150492 | PROCESS FOR DISPERSING CELLULOSE ESTERS INTO ELASTOMERIC COMPOSITIONS - A process to produce an elastomeric composition is provided. The process comprising:
| 06-13-2013 |
20130150493 | PROCESS FOR DISPERSING CELLULOSE ESTERS INTO ELASTOMERIC COMPOSITIONS - A cellulose ester concentrate is provided comprising at least one non-nitrile carrier elastomer and at least one non-fibril cellulose ester, wherein said cellulose ester concentrate comprises at least 15 weight percent of said cellulose ester. | 06-13-2013 |
20130150495 | PROCESS FOR DISPERSING CELLULOSE ESTERS INTO ELASTOMERIC COMPOSITIONS - A process to produce a cellulose ester concentrate is provided. The process comprising mixing at least one cellulose ester with one or more carrier elastomers to produce the cellulose ester concentrate, wherein at least a portion of the mixing occurs at a temperature that exceeds the Tg of the cellulose ester, wherein at least a portion of the mixing operates at a shear rate of at least 50 s | 06-13-2013 |
20130150500 | PROCESS FOR DISPERSING CELLULOSE ESTERS INTO ELASTOMERIC COMPOSITIONS - An elastomeric composition is provided comprising at least one non-fibril cellulose ester, at least one carrier elastomer, and at least one primary elastomer, wherein the elastomeric composition exhibits a dynamic mechanical analysis (DMA) strain sweep modulus as measured at 5% strain and 30° C. of at least 1,450,000 Pa and a molded groove tear as measured according to ASTM D624 of at least 120 lbf/in. | 06-13-2013 |