FR2456601A1 - Procede de preparation d'un element moule en polyurethane et element obtenu par ce procede - Google Patents

Procede de preparation d'un element moule en polyurethane et element obtenu par ce procede

Info

Publication number
FR2456601A1
FR2456601A1 FR8010795A FR8010795A FR2456601A1 FR 2456601 A1 FR2456601 A1 FR 2456601A1 FR 8010795 A FR8010795 A FR 8010795A FR 8010795 A FR8010795 A FR 8010795A FR 2456601 A1 FR2456601 A1 FR 2456601A1
Authority
FR
France
Prior art keywords
mold
polyurethane
preparing
molded polyurethane
coating composition
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.)
Granted
Application number
FR8010795A
Other languages
English (en)
French (fr)
Other versions
FR2456601B1 (es
Inventor
Gulam Mohiuddin
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries 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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2456601A1 publication Critical patent/FR2456601A1/fr
Application granted granted Critical
Publication of FR2456601B1 publication Critical patent/FR2456601B1/fr
Granted 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
FR8010795A 1979-05-14 1980-05-14 Procede de preparation d'un element moule en polyurethane et element obtenu par ce procede Granted FR2456601A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3850579A 1979-05-14 1979-05-14
US8776879A 1979-10-24 1979-10-24

Publications (2)

Publication Number Publication Date
FR2456601A1 true FR2456601A1 (fr) 1980-12-12
FR2456601B1 FR2456601B1 (es) 1983-06-17

Family

ID=26715272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010795A Granted FR2456601A1 (fr) 1979-05-14 1980-05-14 Procede de preparation d'un element moule en polyurethane et element obtenu par ce procede

Country Status (12)

Country Link
KR (1) KR830000947B1 (es)
AR (1) AR220050A1 (es)
AU (1) AU538659B2 (es)
CA (1) CA1148710A (es)
DE (1) DE3017981A1 (es)
DK (1) DK188780A (es)
ES (1) ES8102904A1 (es)
FR (1) FR2456601A1 (es)
GB (1) GB2049542B (es)
IT (1) IT1195027B (es)
NL (1) NL8002637A (es)
SE (1) SE8003459L (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462255A1 (fr) * 1979-07-30 1981-02-13 Itt Procede pour fabriquer une piece en plastique moulee et piece en plastique ainsi obtenue
FR2486454A1 (fr) * 1980-07-10 1982-01-15 Itt Piece moulee en plastique et procede pour sa fabrication

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451633A (en) * 1982-08-19 1984-05-29 Shell Oil Company Olefin polymerization
PT77536B (en) * 1982-10-21 1986-02-14 Macchi International Spa Procedure for the production of shaped bodies for vehicles and shaped bodies produced with said procedure
US4826417A (en) * 1983-06-17 1989-05-02 Sheller Globe Corporation Apparatus for making molded window gasket assembly
US4755339A (en) * 1983-06-17 1988-07-05 Sheller-Globe Corporation Method and apparatus for making molded window gasket
US4648832A (en) * 1983-06-17 1987-03-10 Sheller Globe Corporation Molded window gasket assembly and apparatus and method for making same
CA1234660A (en) * 1983-12-12 1988-04-05 Sheller Globe Corporation Molded urethane window gasket assembly and apparatus and method for making and bonding same
US4761916A (en) * 1983-12-12 1988-08-09 Sheller Globe Corporation Molded urethane window gasket assembly with hinge member and apparatus and method for making same
FR2601616B1 (fr) * 1986-07-21 1989-06-02 Ceca Sa Nouveau procede pour l'obtention de blocs d'autoadhesifs a surface non collante.
US5268183A (en) * 1990-05-04 1993-12-07 Vidrio Plano De Mexico, S.A. Mold apparatus having an outwardly angled seal for encapsulating a glass sheet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066438A (en) * 1963-11-02 1967-04-26 Mobbs & Lewis Ltd Lasts for use in the manufacture of footwear
FR1581773A (es) * 1968-08-05 1969-09-19
FR2071002A5 (en) * 1969-12-15 1971-09-17 Bertin Claude Coloured polyurethane foam mouldings - using a mould pre - coated with pigment contng compsn
FR2124267A1 (es) * 1971-02-10 1972-09-22 Pirelli
US3694530A (en) * 1969-11-17 1972-09-26 Goodyear Tire & Rubber Method of producing an integral skin polyurethane foam
US3795722A (en) * 1970-10-02 1974-03-05 Goodyear Tire & Rubber Method of making a skin covered foam article and said article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071942B (de) * 1954-02-09 1959-12-24 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Verfahren zur Herstellung von mit Deckschichten umgebenen Schaumstoff-Körpern auf Polyurethanbasis
DE1920906B2 (de) * 1969-04-24 1972-11-30 Glasurit-Weske M. Winkelmann GmbH, 2000 Hamburg Verfahren zum herstellen von schaumstoffkoerpern aus polyurethan
FR2123074B1 (es) * 1970-11-05 1973-12-28 Progil Bayer Ugine
DE2506414A1 (de) * 1975-02-15 1976-08-26 Unionplastik Gmbh Verfahren zur herstellung von dekor- platten aus schaumstoff mit harter kunststoff-oberflaechenschicht

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066438A (en) * 1963-11-02 1967-04-26 Mobbs & Lewis Ltd Lasts for use in the manufacture of footwear
FR1581773A (es) * 1968-08-05 1969-09-19
US3694530A (en) * 1969-11-17 1972-09-26 Goodyear Tire & Rubber Method of producing an integral skin polyurethane foam
FR2071002A5 (en) * 1969-12-15 1971-09-17 Bertin Claude Coloured polyurethane foam mouldings - using a mould pre - coated with pigment contng compsn
US3795722A (en) * 1970-10-02 1974-03-05 Goodyear Tire & Rubber Method of making a skin covered foam article and said article
FR2124267A1 (es) * 1971-02-10 1972-09-22 Pirelli

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462255A1 (fr) * 1979-07-30 1981-02-13 Itt Procede pour fabriquer une piece en plastique moulee et piece en plastique ainsi obtenue
FR2486454A1 (fr) * 1980-07-10 1982-01-15 Itt Piece moulee en plastique et procede pour sa fabrication

Also Published As

Publication number Publication date
GB2049542B (en) 1983-07-20
DE3017981A1 (de) 1980-12-18
CA1148710A (en) 1983-06-28
SE8003459L (sv) 1980-11-15
KR830000947B1 (ko) 1983-05-14
AU538659B2 (en) 1984-08-23
GB2049542A (en) 1980-12-31
ES491419A0 (es) 1981-02-16
IT8022025A0 (it) 1980-05-14
NL8002637A (nl) 1980-11-18
AR220050A1 (es) 1980-09-30
DK188780A (da) 1980-11-15
FR2456601B1 (es) 1983-06-17
IT1195027B (it) 1988-09-28
AU5820080A (en) 1980-11-20
ES8102904A1 (es) 1981-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse