GB1373316A - Process for the production of dicarboxylic acids - Google Patents

Process for the production of dicarboxylic acids

Info

Publication number
GB1373316A
GB1373316A GB4876772A GB4876772A GB1373316A GB 1373316 A GB1373316 A GB 1373316A GB 4876772 A GB4876772 A GB 4876772A GB 4876772 A GB4876772 A GB 4876772A GB 1373316 A GB1373316 A GB 1373316A
Authority
GB
United Kingdom
Prior art keywords
dicarboxylic acids
acids
conjugated
production
carboxylic acid
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.)
Expired
Application number
GB4876772A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westvaco Corp
Original Assignee
Westvaco Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westvaco Corp filed Critical Westvaco Corp
Priority to GB4876772A priority Critical patent/GB1373316A/en
Publication of GB1373316A publication Critical patent/GB1373316A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F242/00—Copolymers of drying oils with other monomers

Abstract

1373316 Dicarboxylic acids WESTVACO CORP 23 Oct 1972 48767/72 Heading C2C A di-carboxylic acid of formula wherein one X is hydrogen and the other a carboxylic acid group, is prepared by reacting a fatty acid mixture of conjugated and non-conjugated linoleio acids, e.g. tall oil fatty acids, with up to 26% by weight of acrylic acid, and from 0À01 to 0À5% of iodine at from 200‹ to 270‹ C. The product may be separated by molecular distillation, or esterified and the esters fractionally distilled.
GB4876772A 1972-10-23 1972-10-23 Process for the production of dicarboxylic acids Expired GB1373316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4876772A GB1373316A (en) 1972-10-23 1972-10-23 Process for the production of dicarboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4876772A GB1373316A (en) 1972-10-23 1972-10-23 Process for the production of dicarboxylic acids

Publications (1)

Publication Number Publication Date
GB1373316A true GB1373316A (en) 1974-11-06

Family

ID=10449834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4876772A Expired GB1373316A (en) 1972-10-23 1972-10-23 Process for the production of dicarboxylic acids

Country Status (1)

Country Link
GB (1) GB1373316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144703A2 (en) * 2007-05-21 2008-11-27 Avery Dennison Corporation Pressure sensitive adhesives made from renewable resources and related methods
US9453151B2 (en) 2012-04-09 2016-09-27 Avery Dennison Corporation Pressure sensitive adhesives based on renewable resources, UV curing and related methods

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144703A2 (en) * 2007-05-21 2008-11-27 Avery Dennison Corporation Pressure sensitive adhesives made from renewable resources and related methods
WO2008144703A3 (en) * 2007-05-21 2009-01-15 Avery Dennison Corp Pressure sensitive adhesives made from renewable resources and related methods
US8796351B2 (en) 2007-05-21 2014-08-05 Avery Dennison Corporation Pressure sensitive adhesives made from renewable resources and related methods
US9453151B2 (en) 2012-04-09 2016-09-27 Avery Dennison Corporation Pressure sensitive adhesives based on renewable resources, UV curing and related methods

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee