AU643039B2 - Improved process for removing coatings from sensitive substrates, and blasting media useful therein - Google Patents

Improved process for removing coatings from sensitive substrates, and blasting media useful therein

Info

Publication number
AU643039B2
AU643039B2 AU79828/91A AU7982891A AU643039B2 AU 643039 B2 AU643039 B2 AU 643039B2 AU 79828/91 A AU79828/91 A AU 79828/91A AU 7982891 A AU7982891 A AU 7982891A AU 643039 B2 AU643039 B2 AU 643039B2
Authority
AU
Australia
Prior art keywords
bicarbonate
blasting
hydrophobic silica
microns
media
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.)
Ceased
Application number
AU79828/91A
Other languages
English (en)
Other versions
AU7982891A (en
Inventor
Lawrence Kirschner
Michael Stephen Lajoie
William E. Spears Jr.
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.)
Church and Dwight Co Inc
Original Assignee
Church and Dwight Co 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 Church and Dwight Co Inc filed Critical Church and Dwight Co Inc
Publication of AU7982891A publication Critical patent/AU7982891A/en
Application granted granted Critical
Publication of AU643039B2 publication Critical patent/AU643039B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0084—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B24C11/005—Selection of abrasive materials or additives for abrasive blasts of additives, e.g. anti-corrosive or disinfecting agents in solid, liquid or gaseous form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • B24C7/0061—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AU79828/91A 1990-04-06 1991-04-04 Improved process for removing coatings from sensitive substrates, and blasting media useful therein Ceased AU643039B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50644790A 1990-04-06 1990-04-06
US506447 1990-04-06

Publications (2)

Publication Number Publication Date
AU7982891A AU7982891A (en) 1991-10-30
AU643039B2 true AU643039B2 (en) 1993-11-04

Family

ID=24014633

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79828/91A Ceased AU643039B2 (en) 1990-04-06 1991-04-04 Improved process for removing coatings from sensitive substrates, and blasting media useful therein

Country Status (12)

Country Link
EP (1) EP0525122A4 (fr)
JP (1) JPH0669668B2 (fr)
KR (1) KR960003113B1 (fr)
CN (1) CN1029599C (fr)
AU (1) AU643039B2 (fr)
CA (1) CA2079892C (fr)
MY (1) MY109653A (fr)
NO (1) NO176751C (fr)
NZ (1) NZ237596A (fr)
PL (1) PL165174B1 (fr)
TR (1) TR25589A (fr)
WO (1) WO1991015308A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232514A (en) * 1991-10-10 1993-08-03 Church & Dwight Co., Inc. Corrosion-inhibiting cleaning systems for aluminum surfaces, particularly aluminum aircraft surfaces
CA2122361C (fr) * 1992-03-20 1998-06-16 Lawrence Kirschner Agent abrasif pour l'elimination des revetements et procede d'utilisation
US5593339A (en) * 1993-08-12 1997-01-14 Church & Dwight Co., Inc. Slurry cleaning process
NL1003398C2 (nl) * 1996-06-21 1997-12-23 Delwi Ontwikkelingen B V Werkwijze en materiaal voor het reinigen van binnenwanden van kanaalvormige ruimten.
US6010546A (en) * 1997-07-24 2000-01-04 Asahi Glass Company, Ltd. Blasting medium and blasting method employing such medium
NL1007501C2 (nl) * 1997-11-10 1999-05-11 Pieter Schurink Werkwijze en medium voor het reinigen van oppervlakken.
DE19842054A1 (de) 1998-09-15 2000-03-16 Bayer Ag Verwendung von wasserlöslichen polymeren Polycarboxylaten in Reinigerformulierungen mit abrasiver Wirkung
DE19842053A1 (de) 1998-09-15 2000-03-23 Bayer Ag Verwendung von Polyasparaginsäuren in Reinigerformulierungen mit abrasiver Wirkung
GB2565122A (en) * 2017-08-03 2019-02-06 Rolls Royce Plc Gas turbine engine
FR3102694B1 (fr) * 2019-10-30 2022-06-03 Safran Aircraft Engines Procede de compactage d’un revetement anti-corrosion
CN111673622A (zh) * 2020-06-01 2020-09-18 江苏佰健环保科技有限公司 食品器具不沾涂层环保清除工艺及其设备
CN113996602A (zh) * 2021-11-02 2022-02-01 东南大学 一种印制电路板的孔道钻污清洗方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA532346A (fr) * 1956-10-30 D. Smith Rowland Methode a nettoyer des outils a travailler le verre
US4020857A (en) * 1976-04-13 1977-05-03 Louis Frank Rendemonti Apparatus and method for pressure cleaning and waxing automobiles and the like
US4174531A (en) * 1977-11-14 1979-11-13 Rca Corporation Printed circuit board with increased arc track resistance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710286A (en) * 1953-02-25 1955-06-07 Rca Corp Method of removing and salvaging adherent materials
US3963627A (en) * 1970-02-16 1976-06-15 Imperial Chemical Industries Limited Surface treatment of particulate solids
GB1603085A (en) * 1977-06-03 1981-11-18 Ciba Geigy Uk Ltd Fire protection means
US4412402A (en) * 1978-07-28 1983-11-01 Cavitron Inc. Equipment and method for delivering an abrasive-laden gas stream
US4174571A (en) * 1978-07-28 1979-11-20 Dentron, Inc. Method for cleaning teeth
SE455265B (sv) * 1984-03-27 1988-07-04 Arne Alvemarker Blesterkroppar av kompositmaterial for att rengora diskgods
US4588444A (en) * 1984-04-04 1986-05-13 Anderson Ronald L Method for cleaning polymeric contact lenses
US4731125A (en) * 1984-04-19 1988-03-15 Carr Lawrence S Media blast paint removal system
IL93572A (en) * 1989-03-14 1993-06-10 Church & Dwight Co Inc Process for removing coatings from sensitive substrates and blasting media useful therein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA532346A (fr) * 1956-10-30 D. Smith Rowland Methode a nettoyer des outils a travailler le verre
US4020857A (en) * 1976-04-13 1977-05-03 Louis Frank Rendemonti Apparatus and method for pressure cleaning and waxing automobiles and the like
US4174531A (en) * 1977-11-14 1979-11-13 Rca Corporation Printed circuit board with increased arc track resistance

Also Published As

Publication number Publication date
PL165174B1 (pl) 1994-11-30
JPH0669668B2 (ja) 1994-09-07
NZ237596A (en) 1993-03-26
EP0525122A4 (en) 1993-04-28
TR25589A (tr) 1993-07-01
EP0525122A1 (fr) 1993-02-03
MY109653A (en) 1997-03-31
NO923823L (no) 1992-11-30
CA2079892C (fr) 1996-01-23
NO176751C (no) 1995-05-24
WO1991015308A1 (fr) 1991-10-17
NO176751B (no) 1995-02-13
CN1029599C (zh) 1995-08-30
CN1056077A (zh) 1991-11-13
AU7982891A (en) 1991-10-30
NO923823D0 (no) 1992-10-01
KR960003113B1 (ko) 1996-03-05
JPH05504919A (ja) 1993-07-29
CA2079892A1 (fr) 1991-10-07

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