CA1174843A - Self-sealing refrigerant - Google Patents

Self-sealing refrigerant

Info

Publication number
CA1174843A
CA1174843A CA000382857A CA382857A CA1174843A CA 1174843 A CA1174843 A CA 1174843A CA 000382857 A CA000382857 A CA 000382857A CA 382857 A CA382857 A CA 382857A CA 1174843 A CA1174843 A CA 1174843A
Authority
CA
Canada
Prior art keywords
sealant
composition according
refrigerant
fluid
mixture
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
CA000382857A
Other languages
English (en)
French (fr)
Inventor
Joseph J. Packo
Donald L. Bailey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1174843A publication Critical patent/CA1174843A/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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/12—Materials for stopping leaks, e.g. in radiators, in tanks
    • 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
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000382857A 1981-06-03 1981-07-30 Self-sealing refrigerant Expired CA1174843A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US269,969 1981-06-03
US06/269,969 US4379067A (en) 1981-06-03 1981-06-03 Self-sealing refrigerant

Publications (1)

Publication Number Publication Date
CA1174843A true CA1174843A (en) 1984-09-25

Family

ID=23029352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000382857A Expired CA1174843A (en) 1981-06-03 1981-07-30 Self-sealing refrigerant

Country Status (3)

Country Link
US (1) US4379067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57209982A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1174843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508631A (en) * 1983-08-02 1985-04-02 Joseph J. Packo Dehydrating refrigerant
US5050388A (en) * 1990-04-27 1991-09-24 American Patent Group Reclaiming of refrigerant fluids to make same suitable for reuse
US5417873A (en) * 1994-02-02 1995-05-23 American Patent Group, Inc. Sealant containing partially hydrolized tetraalkoxy silone, for air conditioning and refrigeration circuits
KR19990007977A (ko) * 1995-04-24 1999-01-25 버만 레니 시스템의 탈수, 표면 안정화 및 밀봉용 조성물 및 방법
US5666812A (en) * 1995-10-20 1997-09-16 Ipg Corporation Apparatus and process for renewing refrigerants
WO2002073102A1 (en) * 2001-03-08 2002-09-19 Ferris James E Apparatus, method and compositions for placing for additive fluids into a refrigerant circuit
US20110167841A1 (en) 2004-06-04 2011-07-14 Brasscorp Limited Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems
US7296423B2 (en) * 2004-06-04 2007-11-20 Brasscorp Limited Composition and methods for injection of sealants into air conditioning and refrigeration systems
US8015998B2 (en) * 2004-08-12 2011-09-13 Harris Mud & Chemical, Inc. Method for patching or sealing leaks in fluid systems
US7107781B2 (en) * 2004-10-26 2006-09-19 E.F. Products, Inc. Pressure testing and refrigerant recharging hose assembly for automobiles
US7124598B2 (en) * 2004-10-26 2006-10-24 E.F. Products, Inc. Pressure testing and refrigerant recharging conduit assembly for automobiles
US20090113901A1 (en) * 2007-11-07 2009-05-07 Interdynamics Inc. Method and Apparatus for Servicing a Coolant System
US20110146801A1 (en) * 2008-06-20 2011-06-23 Bright Solutions International Llc Injection additives into closed systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529820A (fr) * 1967-05-09 1968-06-21 Rhone Poulenc Sa Aminosilanes et compositions en contenant
BE754997A (fr) * 1969-08-20 1971-02-19 Packo Joseph J Methode et compositions de colmatage des fuites
US3634560A (en) * 1970-01-30 1972-01-11 Packo Joseph J Method for sealing leaks in vessels
US4046533A (en) * 1972-12-21 1977-09-06 Chevron Research Company Refrigeration working fluid containing branched chain alkylbenzene lubricant
US4237172A (en) * 1978-12-04 1980-12-02 Joseph J. Packo Sealing leaks by polymerization of volatilized aminosilane monomers
US4304805A (en) * 1978-12-04 1981-12-08 Joseph J. Packo Sealing leaks by polymerization of volatilized aminosilane monomers

Also Published As

Publication number Publication date
JPS57209982A (en) 1982-12-23
US4379067A (en) 1983-04-05
JPS6317312B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-13

Similar Documents

Publication Publication Date Title
CA1174843A (en) Self-sealing refrigerant
JP3548178B2 (ja) 混合ガス冷媒
US4331722A (en) Sealing leaks by polymerization of volatilized organosilane monomers
US20100012882A1 (en) Refrigerant compositions including silyl terminated polyalkylene glycols as lubricants and methods for making the same
GB2059979A (en) Self-bonding one-package room temperature vulcanizing silicone compositions
CN102046752A (zh) 制冷剂组合物
US4508631A (en) Dehydrating refrigerant
US4442015A (en) Self-sealing refrigerant
GB2080318A (en) Sealing Leaks by Polymerisation of Volatilised Aminosilane Monomers
NZ309275A (en) Mixed gas refrigerant for r-12 replacement including r-134a, r-124 and n-butane with latter being 1 to 4 molar percent
JPH0662977B2 (ja) フロン圧縮機用冷凍機油
EP0724003A2 (en) Refrigerant composition
US5882543A (en) Compositions and methods for dehydrating, passivating and sealing systems
CA2141375C (en) Improved sealant for air conditioning and refrigeration circuits
JPH0823030B2 (ja) カーエアコン用冷凍機油組成物
JPH01259093A (ja) カーエアコン用フロン圧縮機用潤滑油
JP2673587B2 (ja) １．１．１．２―テトラフルオルエタン冷媒を使用する冷凍機用潤滑油
JPH0819430B2 (ja) 冷凍冷蔵装置用冷凍機油組成物
US11746271B1 (en) Drop-in recycled refrigerant compositions having no net GWP
JPH07166061A (ja) オルガノシロキサンを含む改良された熱媒液組成物
EP0129240B1 (en) Hydraulic fluids
EP0731804B1 (en) Di-, tri- and tetrafunctional methyl isobutyl and methyl amyl ketoxime-based silanes
US20250223482A1 (en) DROP-IN RECYCLED REFRIGERANT COMPOSITIONS HAVING REDUCED NET GWP BEING A DROP-IN REPLACEMENT FOR R-134a AND R-1234yf
JPS6155199A (ja) 油圧作動流体
JPH0433989A (ja) 冷媒

Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010925