CA2122998A1 - Method of preventing grease buildup in ductwork - Google Patents

Method of preventing grease buildup in ductwork

Info

Publication number
CA2122998A1
CA2122998A1 CA 2122998 CA2122998A CA2122998A1 CA 2122998 A1 CA2122998 A1 CA 2122998A1 CA 2122998 CA2122998 CA 2122998 CA 2122998 A CA2122998 A CA 2122998A CA 2122998 A1 CA2122998 A1 CA 2122998A1
Authority
CA
Canada
Prior art keywords
ductwork
preventing grease
buildup
grease buildup
grease
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.)
Granted
Application number
CA 2122998
Other languages
French (fr)
Other versions
CA2122998C (en
Inventor
Andrew Martin Bober
John Kawa
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.)
SC Johnson Commercial Markets Inc
Original Assignee
Andrew Martin Bober
John Kawa
S. C. Johnson & Son, Inc.
S.C. Johnson Commercial Markets, Inc.
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 Andrew Martin Bober, John Kawa, S. C. Johnson & Son, Inc., S.C. Johnson Commercial Markets, Inc. filed Critical Andrew Martin Bober
Publication of CA2122998A1 publication Critical patent/CA2122998A1/en
Application granted granted Critical
Publication of CA2122998C publication Critical patent/CA2122998C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/008—Temporary coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Abstract

A method of protecting vent hoods and exhaust ductwork from buildup of grease and grime comprising coating the vent hoods and exhaust ductwork with a thin coating of a grease repelling removable non-hygroscopic composition.
CA002122998A 1991-11-12 1992-11-05 Method of preventing grease buildup in ductwork Expired - Fee Related CA2122998C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/790,959 1991-11-12
US07/790,959 US5271959A (en) 1991-11-12 1991-11-12 Method of preventing grease buildup in ductwork
PCT/US1992/009577 WO1993010004A1 (en) 1991-11-12 1992-11-05 Method of preventing grease buildup in ductwork

Publications (2)

Publication Number Publication Date
CA2122998A1 true CA2122998A1 (en) 1993-05-27
CA2122998C CA2122998C (en) 1999-05-25

Family

ID=25152251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002122998A Expired - Fee Related CA2122998C (en) 1991-11-12 1992-11-05 Method of preventing grease buildup in ductwork

Country Status (5)

Country Link
US (1) US5271959A (en)
EP (1) EP0612297A4 (en)
JP (1) JPH07501262A (en)
CA (1) CA2122998C (en)
WO (1) WO1993010004A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086198A (en) * 1996-02-01 2000-07-11 Hewlett-Packard Company Bleed alleviation between two inks
FR2746039B1 (en) * 1996-03-12 1998-05-22 METHOD AND DEVICE FOR CLEANING CONDUITS BY REMOTE CONTROLLED ROBOT
US5984007A (en) * 1998-01-09 1999-11-16 Halliburton Energy Services, Inc. Chip resistant buttons for downhole tools having slip elements
US6191389B1 (en) * 2000-03-31 2001-02-20 General Electric Company Grease resistant oven grille
US9175533B2 (en) 2013-03-15 2015-11-03 Halliburton Energy Services, Inc. Drillable slip
DE102013109359A1 (en) * 2013-08-29 2015-03-05 Witzenmann Gmbh Method for cleaning objects
NL2013175B1 (en) * 2014-07-11 2016-06-14 Rz Int B V Method for treating an inner surface of a suction channel contaminated with grease deposits and channel treated in this way.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890970A (en) * 1954-07-23 1959-06-16 Gen Electric Method of treating rails to prevent oil films
FR2163808A5 (en) * 1971-12-02 1973-07-27 Ugine Kuhlmann Surface coatings - esp on metals comprising highly fluorinated surface active cpds
ZA743846B (en) * 1973-06-18 1975-06-25 Ardrox Ltd A method of cleaning surfaces and compositions for use in this method
US4039717A (en) * 1973-11-16 1977-08-02 Shell Oil Company Method for reducing the adherence of crude oil to sucker rods
JPS5711692B2 (en) * 1974-05-08 1982-03-05
US4097297A (en) * 1975-08-07 1978-06-27 E. I. Du Pont De Nemours And Company Barrier coatings
JPS5535904A (en) * 1978-09-05 1980-03-13 Toshiba Corp Formation of polyvinyl alcohol film on surface of instrument
JPS62167373A (en) * 1986-01-18 1987-07-23 Lion Corp Agent for forming coating film removable with water
US4869934A (en) * 1988-09-16 1989-09-26 Sterling Drug Inc. Floor polishing and coating composition
FR2639353A1 (en) * 1988-11-23 1990-05-25 Atochem Aqueous compositions for the antisoiling treatment of construction materials

Also Published As

Publication number Publication date
US5271959A (en) 1993-12-21
EP0612297A1 (en) 1994-08-31
CA2122998C (en) 1999-05-25
EP0612297A4 (en) 1995-07-19
WO1993010004A1 (en) 1993-05-27
JPH07501262A (en) 1995-02-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed