GB1499019A - Liquid coolant composition - Google Patents

Liquid coolant composition

Info

Publication number
GB1499019A
GB1499019A GB4746675A GB4746675A GB1499019A GB 1499019 A GB1499019 A GB 1499019A GB 4746675 A GB4746675 A GB 4746675A GB 4746675 A GB4746675 A GB 4746675A GB 1499019 A GB1499019 A GB 1499019A
Authority
GB
United Kingdom
Prior art keywords
liquid coolant
coolant composition
sodium
phthalein
ethanediol
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
GB4746675A
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.)
UNITED LUBRICANTS Ltd
Original Assignee
UNITED LUBRICANTS Ltd
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 UNITED LUBRICANTS Ltd filed Critical UNITED LUBRICANTS Ltd
Priority to GB4746675A priority Critical patent/GB1499019A/en
Publication of GB1499019A publication Critical patent/GB1499019A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/066—Cooling mixtures; De-icing compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

1499019 Liquid coolant compositions UNITED LUBRICANTS Ltd 16 Aug 1976 [18 Nov 1975] 47466/75 Heading C4X A liquid coolant composition for internal combustion engines comprises, by weight: 10 to 58% ethanediol, 0À85 to 2À0% sodium benzoate, 0À15 to 0À35% sodium tetraborate, 0À075 to 0À21% sodium nitrite, 0À05 to 0À06% 5,5<SP>1</SP>-dichloro-2,2<SP>1</SP>-dihydroxydiphenyl-methane, 0À03 to 0À05% benzotriazole, 0À003 to 0À005% 30% aqueous emulsion of polydimethyl siloxane, 0À003 to 0À005% phenol sulphone phthalein, the balance being deionized water.
GB4746675A 1976-08-16 1976-08-16 Liquid coolant composition Expired GB1499019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4746675A GB1499019A (en) 1976-08-16 1976-08-16 Liquid coolant composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4746675A GB1499019A (en) 1976-08-16 1976-08-16 Liquid coolant composition

Publications (1)

Publication Number Publication Date
GB1499019A true GB1499019A (en) 1978-01-25

Family

ID=10445078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4746675A Expired GB1499019A (en) 1976-08-16 1976-08-16 Liquid coolant composition

Country Status (1)

Country Link
GB (1) GB1499019A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242214A (en) * 1979-10-17 1980-12-30 Texaco Development Corporation Antifreeze composition containing a corrosion inhibitor combination
WO2004031615A3 (en) * 2002-09-30 2004-07-15 Ulrich Rohs Epicyclic gear
US7574935B2 (en) 2002-09-30 2009-08-18 Ulrich Rohs Transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242214A (en) * 1979-10-17 1980-12-30 Texaco Development Corporation Antifreeze composition containing a corrosion inhibitor combination
WO2004031615A3 (en) * 2002-09-30 2004-07-15 Ulrich Rohs Epicyclic gear
US7559868B2 (en) 2002-09-30 2009-07-14 Ulrich Rohs Epicyclic gear
US7574935B2 (en) 2002-09-30 2009-08-18 Ulrich Rohs Transmission
US7682278B2 (en) 2002-09-30 2010-03-23 Ulrich Rohs Revolving transmission

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960815