CA988655A - Mold release and method of using - Google Patents

Mold release and method of using

Info

Publication number
CA988655A
CA988655A CA166,433A CA166433A CA988655A CA 988655 A CA988655 A CA 988655A CA 166433 A CA166433 A CA 166433A CA 988655 A CA988655 A CA 988655A
Authority
CA
Canada
Prior art keywords
mold release
mold
release
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
CA166,433A
Other languages
English (en)
Other versions
CA166433S (en
Inventor
Ram M. Krishnan
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of CA988655A publication Critical patent/CA988655A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA166,433A 1972-04-28 1973-03-19 Mold release and method of using Expired CA988655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/248,361 US3992502A (en) 1972-04-28 1972-04-28 Method for using mold release

Publications (1)

Publication Number Publication Date
CA988655A true CA988655A (en) 1976-05-11

Family

ID=22938762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,433A Expired CA988655A (en) 1972-04-28 1973-03-19 Mold release and method of using

Country Status (7)

Country Link
US (1) US3992502A (US07943777-20110517-C00090.png)
JP (1) JPS4947469A (US07943777-20110517-C00090.png)
CA (1) CA988655A (US07943777-20110517-C00090.png)
DE (1) DE2321935A1 (US07943777-20110517-C00090.png)
FR (1) FR2181879B1 (US07943777-20110517-C00090.png)
GB (1) GB1415603A (US07943777-20110517-C00090.png)
IT (1) IT979990B (US07943777-20110517-C00090.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149356A (en) * 1975-06-06 1976-12-22 Ikeda Bussan Co Polymer plastics molding process
DE2637691A1 (de) * 1976-08-21 1978-02-23 Bayer Ag Verfahren zur verbesserung der verkleb- und/oder lackierbarkeit von unter verwendung von trennmitteln hergestellten kunststoff-formteilen
US4444701A (en) * 1982-07-21 1984-04-24 Meguiar Floyd L Mold release agent composition and improved molding method
US4602060A (en) * 1983-04-25 1986-07-22 Frekote, Inc. Two-component mold release system and method
EP0164501B1 (de) * 1984-03-16 1993-06-23 AIR PRODUCTS AND CHEMICALS PURA GmbH & Co. Formtrennmittel und mit diesem durchführbares Verfahren zur Herstellung von Gegenständen aus Polyurethanschaum
DE3541513A1 (de) * 1985-11-21 1987-05-27 Teroson Gmbh Verfahren zur herstellung von gegenstaenden aus polyurethanschaum und additiv fuer die durchfuehrung dieses verfahrens
DE3600368C1 (de) * 1986-01-09 1987-04-02 Goldschmidt Ag Th Trennmittel fuer Polyurethanformteile
DE3643953A1 (de) * 1986-12-22 1988-06-30 Teroson Gmbh Trennmittel und dessen verwendung
US4936917A (en) * 1988-01-12 1990-06-26 Air Products And Chemicals, Inc. Water based mold release compositions containing poly(siloxane-glycol) surfactants for making polyurethane foam article in a mold
US5028366A (en) * 1988-01-12 1991-07-02 Air Products And Chemicals, Inc. Water based mold release compositions for making molded polyurethane foam
US5399310A (en) * 1993-03-23 1995-03-21 The Dexter Corporation Method of using mold release agents
US6372160B1 (en) 1998-08-06 2002-04-16 Genesee Polymers Corporation Process for using aqueous release compound
US7030066B1 (en) 2001-11-12 2006-04-18 Charles Piskoti Wetting composition for high temperature metal surfaces, and method of making the same
US20040201130A1 (en) * 2003-04-09 2004-10-14 Paul Kampe Method of producing polyurethane surfaces
DE102007037571A1 (de) * 2007-08-09 2009-02-12 Evonik Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801150A (en) * 1954-05-10 1957-07-30 Richard C Weiss Method of molding rubber and mold for same
US3413390A (en) * 1963-08-19 1968-11-26 Mobay Chemical Corp Process of molding polyurethane plastics
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses

Also Published As

Publication number Publication date
AU5368273A (en) 1974-09-26
GB1415603A (en) 1975-11-26
IT979990B (it) 1974-09-30
FR2181879A1 (US07943777-20110517-C00090.png) 1973-12-07
FR2181879B1 (US07943777-20110517-C00090.png) 1976-09-10
JPS4947469A (US07943777-20110517-C00090.png) 1974-05-08
DE2321935A1 (de) 1973-11-08
US3992502A (en) 1976-11-16

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