UST864003I4 - Defensive publication - Google Patents
Defensive publication Download PDFInfo
- Publication number
- UST864003I4 UST864003I4 US864003DH UST864003I4 US T864003 I4 UST864003 I4 US T864003I4 US 864003D H US864003D H US 864003DH US T864003 I4 UST864003 I4 US T864003I4
- Authority
- US
- United States
- Prior art keywords
- defensive publication
- application
- esters
- defensive
- published
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
Definitions
- Dialkyl cyclohexanedicarboxylate esters including the 1,4; 1,3; and 1,2 positional isomers, and preferably those containing the carboxylic acid groups in the 1 and 4 positions are plasticizers which produce superior properties when compared to phthalic esters.
- the alkyl portions of the ester may contain from 1 to about 40 carbons, and preferably from about 4 to about 20.
- the amount of the plasticizer may of course vary widely depending upon the type of resin and the use requirements. Usually from about 20 to 100 parts of plasticizer per 100 parts of resin is satisfactory for most purposes.
Description
e5 19* DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Apr. 11, 1968, 849 0.G. 1221. I entification is by serial number of the application and the heading indicates the number of pages of specification, including claims, and of sheets of drawing contained in the application as originally filed. The file of this application is available to the public for inspection; reproduction may be purchased for 30 cents per sheet.
Applications published under the Defensive Publication Program have not been examined as to the merits of alleged invention. The Patent Oflice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED JULY 15, 1969 749,327 CYCLOHEXANE-l,4-DICARBOXYLATE ESTERS AS PLASTICIZERS Lloyd P. Foster, P.0. Box 511,
Kingsport, Tenn. 37662 Filed Aug. 1, 1968. Published July 15, 1969 Int. Cl. C08f 45/40 US. Cl. 260-31.8 No Drawing. 9 Pages Specification Dialkyl cyclohexanedicarboxylate esters, including the 1,4; 1,3; and 1,2 positional isomers, and preferably those containing the carboxylic acid groups in the 1 and 4 positions are plasticizers which produce superior properties when compared to phthalic esters. The alkyl portions of the ester may contain from 1 to about 40 carbons, and preferably from about 4 to about 20. The amount of the plasticizer may of course vary widely depending upon the type of resin and the use requirements. Usually from about 20 to 100 parts of plasticizer per 100 parts of resin is satisfactory for most purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74932768A | 1968-08-01 | 1968-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
UST864003I4 true UST864003I4 (en) | 1969-07-15 |
Family
ID=25013270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US864003D Pending UST864003I4 (en) | 1968-08-01 | 1968-08-01 | Defensive publication |
Country Status (1)
Country | Link |
---|---|
US (1) | UST864003I4 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050020718A1 (en) * | 2001-09-25 | 2005-01-27 | Claudius Gosse | Plasticised polyvinyl chloride |
US7973194B1 (en) | 2010-03-18 | 2011-07-05 | Eastman Chemical Company | High solvating cyclohexane dicarboxylate diesters plasticizers |
WO2014195056A1 (en) | 2013-06-06 | 2014-12-11 | Exxonmobil Chemical Patents Inc. | Dialkyl esters of 1,4-cyclohexane di-carboxylic acids and their use as plasticisers |
EP3211029A1 (en) | 2014-10-22 | 2017-08-30 | Hanwha Chemical Corporation | Plasticizer composition comprising di(2-ethylhexyl)cyclonucleic acid-1,4-dicarboxylate and citrate compound, and vinyl chloride resin composition comprising same |
EP2344443B1 (en) | 2008-10-16 | 2019-09-18 | Hanwha Chemical Corporation | Use of compounds as plasticizer for pvc |
EP3708610B1 (en) | 2018-07-12 | 2021-09-22 | Lg Chem, Ltd. | Plasticizer composition comprising cyclohexane polyester-based material, and resin composition comprising same |
-
1968
- 1968-08-01 US US864003D patent/UST864003I4/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050020718A1 (en) * | 2001-09-25 | 2005-01-27 | Claudius Gosse | Plasticised polyvinyl chloride |
US7297738B2 (en) | 2001-09-25 | 2007-11-20 | Exxonmobil Chemical Patents Inc. | Plasticized polyvinyl chloride |
US7413813B2 (en) | 2001-09-25 | 2008-08-19 | Exxonmobil Chemical Patents Inc. | Plasticised polyvinyl chloride |
US20090291304A1 (en) * | 2001-09-25 | 2009-11-26 | Claudius Gosse | Plasticised Polyvinyl Chloride |
US7855340B2 (en) | 2001-09-25 | 2010-12-21 | Exxonmobil Chemical Patents Inc. | Plasticised polyvinyl chloride |
EP2045286B1 (en) | 2001-09-25 | 2013-04-24 | ExxonMobil Chemical Patents Inc. | Plasticised polyvinyl chloride |
EP2344443B1 (en) | 2008-10-16 | 2019-09-18 | Hanwha Chemical Corporation | Use of compounds as plasticizer for pvc |
US7973194B1 (en) | 2010-03-18 | 2011-07-05 | Eastman Chemical Company | High solvating cyclohexane dicarboxylate diesters plasticizers |
WO2014195056A1 (en) | 2013-06-06 | 2014-12-11 | Exxonmobil Chemical Patents Inc. | Dialkyl esters of 1,4-cyclohexane di-carboxylic acids and their use as plasticisers |
EP3211029A1 (en) | 2014-10-22 | 2017-08-30 | Hanwha Chemical Corporation | Plasticizer composition comprising di(2-ethylhexyl)cyclonucleic acid-1,4-dicarboxylate and citrate compound, and vinyl chloride resin composition comprising same |
EP3708610B1 (en) | 2018-07-12 | 2021-09-22 | Lg Chem, Ltd. | Plasticizer composition comprising cyclohexane polyester-based material, and resin composition comprising same |
US11827767B2 (en) | 2018-07-12 | 2023-11-28 | Lg Chem, Ltd. | Plasticizer composition comprising cyclohexane polyester-based substance and resin composition comprising the same |
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