ES2065418T3 - Aplicacion de un desmoldeante libre de agua y disolvente para la formacion de espuma de poliuretano. - Google Patents

Aplicacion de un desmoldeante libre de agua y disolvente para la formacion de espuma de poliuretano.

Info

Publication number
ES2065418T3
ES2065418T3 ES90104103T ES90104103T ES2065418T3 ES 2065418 T3 ES2065418 T3 ES 2065418T3 ES 90104103 T ES90104103 T ES 90104103T ES 90104103 T ES90104103 T ES 90104103T ES 2065418 T3 ES2065418 T3 ES 2065418T3
Authority
ES
Spain
Prior art keywords
water
free
solvent
polyurethane foam
molding
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 - Lifetime
Application number
ES90104103T
Other languages
English (en)
Spanish (es)
Inventor
William Krug
Wolfgang Dr Dipl-Chem Fischer
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.)
Air Products GmbH
Original Assignee
Air Products GmbH
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 Air Products GmbH filed Critical Air Products GmbH
Application granted granted Critical
Publication of ES2065418T3 publication Critical patent/ES2065418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES90104103T 1989-03-07 1990-03-02 Aplicacion de un desmoldeante libre de agua y disolvente para la formacion de espuma de poliuretano. Expired - Lifetime ES2065418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3907235A DE3907235C1 (enExample) 1989-03-07 1989-03-07

Publications (1)

Publication Number Publication Date
ES2065418T3 true ES2065418T3 (es) 1995-02-16

Family

ID=6375681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90104103T Expired - Lifetime ES2065418T3 (es) 1989-03-07 1990-03-02 Aplicacion de un desmoldeante libre de agua y disolvente para la formacion de espuma de poliuretano.

Country Status (7)

Country Link
US (1) US5218024A (enExample)
EP (1) EP0386656B1 (enExample)
JP (1) JP2847865B2 (enExample)
AT (1) ATE116188T1 (enExample)
DE (2) DE3907235C1 (enExample)
DK (1) DK0386656T3 (enExample)
ES (1) ES2065418T3 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601641A (en) * 1992-07-21 1997-02-11 Tse Industries, Inc. Mold release composition with polybutadiene and method of coating a mold core
DE19810031A1 (de) * 1998-03-09 1999-09-16 Acheson Ind Inc Wasserfreie Trenn/Schmiermittel zur Behandlung der Wände einer Form zur Urformung oder Umformung
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
EP2017053B1 (de) 2007-07-19 2015-07-01 Evonik Degussa GmbH Lösungsmittelfreies Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT321568B (de) * 1970-03-16 1975-04-10 Semperit Ag Verfahren und Vorrichtung zum Aufbringen eines Trennmittels in eine Form
CH587682A5 (enExample) * 1974-02-15 1977-05-13 Siemens Ag Albis
JPS6032610A (ja) * 1983-08-01 1985-02-19 Dow Corning Kk 離型剤
DE3587413D1 (de) * 1984-03-16 1993-07-29 Air Products And Chemicals Pur Formtrennmittel und mit diesem durchfuehrbares verfahren zur herstellung von gegenstaenden 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
DE3643953A1 (de) * 1986-12-22 1988-06-30 Teroson Gmbh Trennmittel und dessen verwendung
EP0320833B1 (de) * 1987-12-14 1993-09-15 Klüber Chemie Kg Wässriges Trennmittel zur Herstellung von Polyurethan-Formkörpern

Also Published As

Publication number Publication date
EP0386656A2 (de) 1990-09-12
EP0386656B1 (de) 1994-12-28
US5218024A (en) 1993-06-08
ATE116188T1 (de) 1995-01-15
DE3907235C1 (enExample) 1990-09-27
EP0386656A3 (de) 1991-01-09
JP2847865B2 (ja) 1999-01-20
DK0386656T3 (da) 1995-06-06
JPH0315508A (ja) 1991-01-23
DE59008100D1 (de) 1995-02-09

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