IT979990B - Perfezionamento nella produzione di oggetti poliuretanici sagomati - Google Patents
Perfezionamento nella produzione di oggetti poliuretanici sagomatiInfo
- Publication number
- IT979990B IT979990B IT49002/73A IT4900273A IT979990B IT 979990 B IT979990 B IT 979990B IT 49002/73 A IT49002/73 A IT 49002/73A IT 4900273 A IT4900273 A IT 4900273A IT 979990 B IT979990 B IT 979990B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- production
- shaped polyurethane
- polyurethane objects
- objects
- Prior art date
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)
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 |
---|---|
IT979990B true IT979990B (it) | 1974-09-30 |
Family
ID=22938762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49002/73A IT979990B (it) | 1972-04-28 | 1973-03-23 | Perfezionamento nella produzione di oggetti poliuretanici sagomati |
Country Status (7)
Country | Link |
---|---|
US (1) | US3992502A (it) |
JP (1) | JPS4947469A (it) |
CA (1) | CA988655A (it) |
DE (1) | DE2321935A1 (it) |
FR (1) | FR2181879B1 (it) |
GB (1) | GB1415603A (it) |
IT (1) | IT979990B (it) |
Families Citing this family (15)
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 |
US5028366A (en) * | 1988-01-12 | 1991-07-02 | Air Products And Chemicals, Inc. | Water based mold release compositions for making molded polyurethane foam |
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 |
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)
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 |
-
1972
- 1972-04-28 US US05/248,361 patent/US3992502A/en not_active Expired - Lifetime
-
1973
- 1973-03-19 CA CA166,433A patent/CA988655A/en not_active Expired
- 1973-03-22 GB GB1388973A patent/GB1415603A/en not_active Expired
- 1973-03-23 IT IT49002/73A patent/IT979990B/it active
- 1973-04-13 FR FR7313416A patent/FR2181879B1/fr not_active Expired
- 1973-04-26 JP JP48046832A patent/JPS4947469A/ja active Pending
- 1973-04-27 DE DE2321935A patent/DE2321935A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2181879A1 (it) | 1973-12-07 |
GB1415603A (en) | 1975-11-26 |
FR2181879B1 (it) | 1976-09-10 |
DE2321935A1 (de) | 1973-11-08 |
AU5368273A (en) | 1974-09-26 |
JPS4947469A (it) | 1974-05-08 |
US3992502A (en) | 1976-11-16 |
CA988655A (en) | 1976-05-11 |
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