[go: up one dir, main page]

GB1448988A - Dicarboxy- alkyl ethers used as builders in detergent compositions - Google Patents

Dicarboxy- alkyl ethers used as builders in detergent compositions

Info

Publication number
GB1448988A
GB1448988A GB5651472A GB5651472A GB1448988A GB 1448988 A GB1448988 A GB 1448988A GB 5651472 A GB5651472 A GB 5651472A GB 5651472 A GB5651472 A GB 5651472A GB 1448988 A GB1448988 A GB 1448988A
Authority
GB
United Kingdom
Prior art keywords
coom
ethers
dicarboxy
propylene
alkyl ethers
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
GB5651472A
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.)
Filing date
Publication date
Application filed by Unilever PLC filed Critical Unilever PLC
Priority to GB5651472A priority Critical patent/GB1448988A/en
Priority to IT7056273A priority patent/IT999892B/en
Priority to NL7316686A priority patent/NL7316686A/xx
Priority to DE19732360868 priority patent/DE2360868A1/en
Priority to FR7343565A priority patent/FR2209740B1/fr
Priority to CA187,581A priority patent/CA1013762A/en
Priority to SE7316597A priority patent/SE417505B/en
Priority to CH1720473A priority patent/CH593226A5/xx
Priority to US05/613,677 priority patent/US4017541A/en
Publication of GB1448988A publication Critical patent/GB1448988A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2089—Ether acids-salts thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

1448988 (Dicarboxy) alkyl ethers UNILEVER Ltd 7 Dec 1973 [7 Dec 1972] 56514/72 Heading C2C [Also in Division C5] (Dicarboxy) alkyl ethers of formula in which R 1 = H, -CH 3 or -COOM, R 2 = H, -CH 3 , or -COOM, R 3 = H, -CH 2 COOM or n = 0 or 1, m = 0, 1 or 2, M = H, -CH 3 , -C 2 H 5 or an alkali metal provided that R 2 may only be -COOM when R 1 = -COOM; when n = 0, R 3 must be -CH 2 COOM or but R 3 may only be -CH 2 COOM when R 1 = R 2 = H and m = 0 and further provided that n may only be 1 when m = 1, are prepared by reacting the relevant hydroxy compound with a diazomalonic or succinic ester in the presence of copper powder at 100‹ C. followed by hydrolysis. Compounds may be tartaric acid, propylene and triethylene glycol dimalonyl ethers; ethylene, propylene, diethylene glycol disuccinyl ethers; propylene, ethylene and diethylene glycol monosuccinyl ethers; and ethylene glycol monoacetyl monomalonyl ether, and examples describe the preparation of the sodium salts and their use as builders in detergent compositions with conventional additives.
GB5651472A 1972-12-07 1972-12-07 Dicarboxy- alkyl ethers used as builders in detergent compositions Expired GB1448988A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB5651472A GB1448988A (en) 1972-12-07 1972-12-07 Dicarboxy- alkyl ethers used as builders in detergent compositions
IT7056273A IT999892B (en) 1972-12-07 1973-12-04 ORGANIC ADJUVANT FOR DETERGENT COMPOSITIONS
NL7316686A NL7316686A (en) 1972-12-07 1973-12-06
DE19732360868 DE2360868A1 (en) 1972-12-07 1973-12-06 (DICARBOXY) -ALKYL ETHER, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS BUILDER-SALT (BUILDER.)
FR7343565A FR2209740B1 (en) 1972-12-07 1973-12-06
CA187,581A CA1013762A (en) 1972-12-07 1973-12-06 (dicarboxy) alkyl ethers
SE7316597A SE417505B (en) 1972-12-07 1973-12-07 DICARBOXY ALKYLETS FOR USE AS A BUILDING AGENT IN DETERGENT COMPOSITIONS AND USE THEREOF
CH1720473A CH593226A5 (en) 1972-12-07 1973-12-07
US05/613,677 US4017541A (en) 1972-12-07 1975-09-15 Organic builder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5651472A GB1448988A (en) 1972-12-07 1972-12-07 Dicarboxy- alkyl ethers used as builders in detergent compositions

Publications (1)

Publication Number Publication Date
GB1448988A true GB1448988A (en) 1976-09-08

Family

ID=10476815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5651472A Expired GB1448988A (en) 1972-12-07 1972-12-07 Dicarboxy- alkyl ethers used as builders in detergent compositions

Country Status (8)

Country Link
CA (1) CA1013762A (en)
CH (1) CH593226A5 (en)
DE (1) DE2360868A1 (en)
FR (1) FR2209740B1 (en)
GB (1) GB1448988A (en)
IT (1) IT999892B (en)
NL (1) NL7316686A (en)
SE (1) SE417505B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021030437A1 (en) * 2019-08-13 2021-02-18 Indiana Soybean Alliance Glycerol based detergent builders and additives

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713487A (en) * 1985-06-06 1987-12-15 Kao Corporation Ether carboxylates and process for preparing same
JP3855344B2 (en) * 1997-02-19 2006-12-06 日本油脂株式会社 Process for producing polyoxyalkylene carboxylic acid
FR3140014B1 (en) 2022-09-26 2024-08-09 Psa Automobiles Sa HUB COVER FOR A SHEET METAL WHEEL WITH IMPROVED PERIPHERAL POSITIONING

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293176A (en) * 1964-04-01 1966-12-20 Le Roy A White Method of chelating with an ethergroup-containing sequestering agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021030437A1 (en) * 2019-08-13 2021-02-18 Indiana Soybean Alliance Glycerol based detergent builders and additives
US12312559B2 (en) 2019-08-13 2025-05-27 Battelle Memorial Institute Glycerol aminocarboxylate-based detergent builders and additives

Also Published As

Publication number Publication date
NL7316686A (en) 1974-06-11
IT999892B (en) 1976-03-10
FR2209740B1 (en) 1977-06-10
CA1013762A (en) 1977-07-12
FR2209740A1 (en) 1974-07-05
CH593226A5 (en) 1977-11-30
SE417505B (en) 1981-03-23
DE2360868A1 (en) 1974-06-12

Similar Documents

Publication Publication Date Title
GB1128411A (en) Detergent-bleach compositions
GB1158606A (en) New Polyglycidylethers, their preparation and their use
GB1320395A (en) Heterocyclic ethers of 1-substituted-4-hydroxyalkyl piperazines and process for preparing them
GB1448988A (en) Dicarboxy- alkyl ethers used as builders in detergent compositions
JPS54121127A (en) Photographic processing composition
GB1471041A (en) Bis-sulphonamidocarboxyclic acids and salts thereof and use of the salts as metal-working agents
JPS574997A (en) Platina compound and its drug composition
GB1350275A (en) Liquid washing and cleaning agents
GB1229234A (en)
GB999388A (en) Improvements in or relating to 2-benzyloxy-malonic acid derivatives
GB1293541A (en) Folic acid derivatives
GB1060133A (en) A derivative of -aminobenzylpenicillin
GB1417174A (en) 1-2-delta2-imidazolinyl-2,2-diarylcoclopropanes
GB1283452A (en) Substituted 1,3-dialkylpyrrolidines and processes for their production
GB886094A (en) Novel diiodo-pyridones and compositions containing them
GB1455676A (en) Hydroxyether p'lycarboxylic acids salts and esters
GB1419096A (en) Zwitterionic surface-active agents
GB1426209A (en) Detergent composition for washing dishes
GB1416292A (en) X-ray contrast agents their application and a process for their production
GB1367866A (en) Process for the preparation of tricyclic compounds
GB990980A (en) Polymeric aromatic compounds
GB1430188A (en) Diaza-oxa-bicyclodecane derivatives
GB1420523A (en) Preparation of phthalimide salts
ES429726A1 (en) Production of detergent builder
GB1412663A (en) 2- 4-biphenylyl- tetrahydrofurans and pharmaceutical compositions containing them

Legal Events

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