ES396646A1 - Process for the manufacture of coloured integral skin polyurethane foam articles - Google Patents
Process for the manufacture of coloured integral skin polyurethane foam articlesInfo
- Publication number
- ES396646A1 ES396646A1 ES396646A ES396646A ES396646A1 ES 396646 A1 ES396646 A1 ES 396646A1 ES 396646 A ES396646 A ES 396646A ES 396646 A ES396646 A ES 396646A ES 396646 A1 ES396646 A1 ES 396646A1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- coloured
- manufacture
- polyurethane foam
- integral skin
- 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
Links
Classifications
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/145—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining the lining being a laminate
-
- 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
- B29K2105/0058—Liquid or visquous
-
- 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
-
- 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
- B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould 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
- B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
- B29K2911/14—Wood, e.g. woodboard or fibreboard
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Procedure for obtaining a colored polyurethane foamed material by mold foaming, characterized in that it comprises the following steps: providing the mold with a thin skin or layer of a film-forming agent; apply to said skin or layer, so that it reacts with it, a thin layer of a dyed polyurethane reaction mixture; then introduce into the mold a polyurethane reaction mixture, capable of being foamed; and, finally, proceed to foaming the mold of said mixture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7040906A FR2123074B1 (en) | 1970-11-05 | 1970-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES396646A1 true ES396646A1 (en) | 1974-12-16 |
Family
ID=9064157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES396646A Expired ES396646A1 (en) | 1970-11-05 | 1971-11-04 | Process for the manufacture of coloured integral skin polyurethane foam articles |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE774966A (en) |
DE (1) | DE2154756A1 (en) |
ES (1) | ES396646A1 (en) |
FR (1) | FR2123074B1 (en) |
GB (1) | GB1339046A (en) |
IT (1) | IT953191B (en) |
NL (1) | NL7115079A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK188780A (en) * | 1979-05-14 | 1980-11-15 | Itt | PROCEDURE FOR MANUFACTURING BENEFITS OF POLYURETHAN |
DE3414794C2 (en) * | 1984-04-18 | 1986-12-18 | Metzeler Schaum Gmbh, 8940 Memmingen | Process for the production of back-foamed molded parts |
FR2591528B1 (en) * | 1985-12-12 | 1988-03-18 | Stratinor | PROCESS FOR THE MANUFACTURE BY MOLDING OF SYNTHETIC OBJECTS |
JPH01500984A (en) * | 1986-08-04 | 1989-04-06 | ケリー、ブリアン・エム | Injection molding method using new primer |
DE3701437A1 (en) * | 1987-01-20 | 1988-07-28 | Elastogran Gmbh | METHOD FOR THE PRODUCTION OF PAINTABLE MOLDED PARTS FROM POLYISOCYANATE-POLYADDITION PRODUCTS |
JPH08174574A (en) * | 1994-12-22 | 1996-07-09 | Maruwa Kasei Kk | Forming method of surface of molded article made of synthetic resin, and molded article made of synthetic resin having surface formed by the method |
CN102341227A (en) * | 2009-02-02 | 2012-02-01 | 奥托立夫开发公司 | Aqueous coating agent |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1071942B (en) * | 1954-02-09 | 1959-12-24 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Process for the production of foam bodies based on polyurethane and surrounded by cover layers |
US3487134A (en) * | 1964-03-26 | 1969-12-30 | Goodyear Tire & Rubber | Method for manufacturing a textured surfaced composite foamed article and the mold therefor |
-
1970
- 1970-11-05 FR FR7040906A patent/FR2123074B1/fr not_active Expired
-
1971
- 1971-11-02 NL NL7115079A patent/NL7115079A/xx unknown
- 1971-11-03 IT IT5385471A patent/IT953191B/en active
- 1971-11-04 GB GB5127271A patent/GB1339046A/en not_active Expired
- 1971-11-04 DE DE19712154756 patent/DE2154756A1/en active Pending
- 1971-11-04 ES ES396646A patent/ES396646A1/en not_active Expired
- 1971-11-05 BE BE774966A patent/BE774966A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2154756A1 (en) | 1972-05-31 |
GB1339046A (en) | 1973-11-28 |
FR2123074B1 (en) | 1973-12-28 |
BE774966A (en) | 1972-03-01 |
FR2123074A1 (en) | 1972-09-08 |
IT953191B (en) | 1973-08-10 |
NL7115079A (en) | 1972-05-09 |
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