CA963022A - Production of salts of ether polycarboxylic acids - Google Patents

Production of salts of ether polycarboxylic acids

Info

Publication number: CA963022A
Authority: CA; Canada
Prior art keywords: salts; production; polycarboxylic acids; ether polycarboxylic; ether
Prior art date: 1971-06-11
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

CA144,045A

Other versions

CA144045S (en

Inventor

Vincent Lamberti

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.)

Unilever PLC

Original Assignee

Unilever PLC

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.)

1971-06-11

Filing date

1972-06-06

Publication date

1975-02-18

1972-06-06 Application filed by Unilever PLC filed Critical Unilever PLC

1975-02-18 Application granted granted Critical

1975-02-18 Publication of CA963022A publication Critical patent/CA963022A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
- C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA144,045A 1971-06-11 1972-06-06 Production of salts of ether polycarboxylic acids Expired CA963022A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US15245771A	1971-06-11	1971-06-11

Publications (1)

Publication Number	Publication Date
CA963022A true CA963022A (en)	1975-02-18

Family

ID=22543003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA144,045A Expired CA963022A (en)	1971-06-11	1972-06-06	Production of salts of ether polycarboxylic acids

Country Status (15)

Country	Link
JP (1)	JPS5929571B1 (en)
AT (1)	AT322526B (en)
AU (1)	AU465937B2 (en)
BE (1)	BE784547A (en)
CA (1)	CA963022A (en)
CH (1)	CH589588A5 (en)
DE (1)	DE2227530C2 (en)
ES (1)	ES403669A1 (en)
FR (1)	FR2140573B1 (en)
GB (1)	GB1392053A (en)
IT (1)	IT960408B (en)
NL (1)	NL7207929A (en)
NO (1)	NO136535C (en)
SE (1)	SE377330B (en)
ZA (1)	ZA723926B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4663071A (en) *	1986-01-30	1987-05-05	The Procter & Gamble Company	Ether carboxylate detergent builders and process for their preparation
US4798907A (en) *	1988-02-26	1989-01-17	The Procter & Gamble Company	Controlled temperature process for making 2,2'-oxodisuccinates useful as laundry detergent builders

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK138997C (en) *	1969-11-24	1979-05-07	Unilever Nv	DETERGENT, INCLUDING DISHWASHER

1972
- 1972-06-06 CA CA144,045A patent/CA963022A/en not_active Expired
- 1972-06-06 DE DE2227530A patent/DE2227530C2/en not_active Expired
- 1972-06-07 BE BE784547A patent/BE784547A/en unknown
- 1972-06-07 AU AU43164/72A patent/AU465937B2/en not_active Expired
- 1972-06-08 ES ES403669A patent/ES403669A1/en not_active Expired
- 1972-06-08 GB GB2669972A patent/GB1392053A/en not_active Expired
- 1972-06-08 FR FR7220661A patent/FR2140573B1/fr not_active Expired
- 1972-06-08 ZA ZA723926A patent/ZA723926B/en unknown
- 1972-06-09 IT IT68861/72A patent/IT960408B/en active
- 1972-06-09 NL NL7207929A patent/NL7207929A/xx not_active Application Discontinuation
- 1972-06-09 SE SE7207633A patent/SE377330B/xx unknown
- 1972-06-09 NO NO2059/72A patent/NO136535C/en unknown
- 1972-06-09 CH CH862472A patent/CH589588A5/xx not_active IP Right Cessation
- 1972-06-09 JP JP47057568A patent/JPS5929571B1/ja active Pending
- 1972-06-09 AT AT500472A patent/AT322526B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT322526B (en)	1975-05-26
NL7207929A (en)	1972-12-13
ES403669A1 (en)	1976-01-01
GB1392053A (en)	1975-04-23
DE2227530C2 (en)	1984-09-06
DE2227530A1 (en)	1973-01-04
FR2140573A1 (en)	1973-01-19
CH589588A5 (en)	1977-07-15
AU465937B2 (en)	1973-12-13
NO136535B (en)	1977-06-13
FR2140573B1 (en)	1977-12-23
BE784547A (en)	1972-12-07
NO136535C (en)	1977-09-21
SE377330B (en)	1975-06-30
IT960408B (en)	1973-11-20
ZA723926B (en)	1974-02-27
JPS5929571B1 (en)	1984-07-21
AU4316472A (en)	1973-12-13

Similar Documents

Publication	Publication Date	Title
JPS56158777A (en)	1981-12-07	Manufacture of substituted-4oxo-4h-1-benzopyrane- 2-carboxylic acids
CA968369A (en)	1975-05-27	Production of carboxylic acids
CA968370A (en)	1975-05-27	Production of carboxylic acids
GB1406049A (en)	1975-09-10	Production of aromatic polycarboxylic acids
CA982922A (en)	1976-02-03	Production of tubes
CA963022A (en)	1975-02-18	Production of salts of ether polycarboxylic acids
JPS537674A (en)	1978-01-24	Production of xantone carboxylic acid derivatives
CA997784A (en)	1976-09-28	Production of carboxylic acids
CA973681A (en)	1975-09-02	Manufacture of phosphorous acids
CA994787A (en)	1976-08-10	Production of chromone-2-carboxylic acids
CA976185A (en)	1975-10-14	Production of carboxylic acids
CA983514A (en)	1976-02-10	Process for the production of alkyl-sulfuric acids and corresponding salts
AU470098B2 (en)	1973-09-13	Production of sulphonic acids
CA870031A (en)	1971-05-04	Production of phenylalkanoic acids
CA860969A (en)	1971-01-12	Production of carboxylic acids
CA979005A (en)	1975-12-02	Process for the preparation of carboxylic acids
CA871152A (en)	1971-05-18	Production of dicarboxylic acids
CA865772A (en)	1971-03-09	Process for production of aliphatic acids
CA1013759A (en)	1977-07-12	Production of alkyl esters polycarboxylic acids
CA878538A (en)	1971-08-17	Process of making n-monoalkyl-picramic acids
CA861555A (en)	1971-01-19	Production of percarboxylic acids
CA887091A (en)	1971-11-30	Continuous production of saturated aliphatic dicarboxylic acids
CA876615A (en)	1971-07-27	Production of phosphoric acids
CA860950A (en)	1971-01-12	Production of carboxylic acid derivatives
CA885519A (en)	1971-11-09	Production of polyamic acids