ES2132182T3 - Revestimientos de molde con rendimientos mejorados. - Google Patents

Revestimientos de molde con rendimientos mejorados.

Info

Publication number
ES2132182T3
ES2132182T3 ES93301247T ES93301247T ES2132182T3 ES 2132182 T3 ES2132182 T3 ES 2132182T3 ES 93301247 T ES93301247 T ES 93301247T ES 93301247 T ES93301247 T ES 93301247T ES 2132182 T3 ES2132182 T3 ES 2132182T3
Authority
ES
Spain
Prior art keywords
improved performance
benzoguanamine
melamine
unsaturated polyester
mold coatings
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
ES93301247T
Other languages
English (en)
Inventor
Douglas S Richart
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.)
Morton International LLC
Original Assignee
Morton International LLC
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 Morton International LLC filed Critical Morton International LLC
Application granted granted Critical
Publication of ES2132182T3 publication Critical patent/ES2132182T3/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated 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
    • B29C2037/0039—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in powder or particle form
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/06—Unsaturated polyesters
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31794—Of cross-linked polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LA DUREZA Y EL ASPECTO DE UN RECUBRIMIENTO DENTRO DE UN MOLDE PARA UN ARTICULO MOLDEADO DE POLIESTER NO SATURADO CURADO SE MEJORA MEDIANTE LA ADICION DE MELANINA Y/O BENZOGUANAMINA A UNA COMPOSICION DE RECUBRIMIENTO DE POLVO DE POLIESTER NO SATURADO Y SOMETIENDO EL RECUBRIMIENTO DE POLVO MODIFICADO A UN MOLDEO A TEMPERATURA DESDE 126,5-171 HASTA 13,8 MPA DURANTE 1 A 12 MINUTOS. SE UTILIZA DE FORMA PREFERENTE DESDE 5 HASTA 40 PARTES DE MELANINA Y/O BENZOGUANAMINA POR 100 PARTES EN PESO DE LA RESINA DE RECUBRIMIENTO.
ES93301247T 1992-03-24 1993-02-19 Revestimientos de molde con rendimientos mejorados. Expired - Lifetime ES2132182T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/857,031 US5304332A (en) 1992-03-24 1992-03-24 In-mold coatings with improved performance

Publications (1)

Publication Number Publication Date
ES2132182T3 true ES2132182T3 (es) 1999-08-16

Family

ID=25325019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93301247T Expired - Lifetime ES2132182T3 (es) 1992-03-24 1993-02-19 Revestimientos de molde con rendimientos mejorados.

Country Status (8)

Country Link
US (2) US5304332A (es)
EP (1) EP0562716B1 (es)
JP (1) JPH0712616B2 (es)
AT (1) ATE179923T1 (es)
AU (1) AU647690B2 (es)
CA (1) CA2089975C (es)
DE (1) DE69324844T2 (es)
ES (1) ES2132182T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971732A (en) * 1994-10-11 1999-10-26 Applied Composites Corp. Apparatus for molding a part
US5746961A (en) * 1995-12-04 1998-05-05 Michael J. Stevenson Method for enhancement of the surfaces of molded plastic products
US5849168A (en) * 1996-06-14 1998-12-15 Acushnet Company Method of in-mold coating golf balls
US6030560A (en) * 1997-09-08 2000-02-29 International Cushioned Products, Inc. Method for making a cushioned article
US6194525B1 (en) * 1998-05-11 2001-02-27 Ferro Corporation Powder coating composition comprising unsaturated polyesters and uses thereof
US6068797A (en) * 1998-12-11 2000-05-30 Ppg Industries Ohio, Inc. Method of preparing a shaped article having a photochromic coating thereon
US6287405B1 (en) 1999-02-23 2001-09-11 Michael J. Stevenson Method and composition for cosmetically repairing a blemish in a polyolefin object
US6235228B1 (en) 1999-04-08 2001-05-22 Morton International, Inc. Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement
US7223477B2 (en) * 2000-12-05 2007-05-29 Alpha Coating Technologies, Llc Coating powders having enhanced flexability
US6537671B2 (en) 2000-12-05 2003-03-25 Alpha Coating Technologies, Llc Coating powders having enhanced electrostatic chargeability
US7128970B2 (en) 2001-05-22 2006-10-31 Michael J. Stevenson Graphics transfers for use in rotational molding
US6702968B2 (en) 2001-09-17 2004-03-09 Michael J. Stevenson Printed circuit techniques for polyethylene surfaces
JP3718496B2 (ja) * 2002-11-13 2005-11-24 帝国インキ製造株式会社 インサート成形品
US20050008821A1 (en) * 2003-07-07 2005-01-13 Pricone Robert M. Process and apparatus for fabricating precise microstructures and polymeric molds for making same
US8226880B2 (en) * 2003-07-07 2012-07-24 10X Technology, Llc Process for fabricating precise microstructures
US8865045B2 (en) * 2007-04-10 2014-10-21 Acushnet Company Multi-layered golf balls having a thin outer cover
US8883062B2 (en) * 2007-04-23 2014-11-11 Acushnet Company Multi-layered golf balls having a thin outer cover
FR2931087B1 (fr) * 2008-05-19 2011-01-14 Eurocopter France Procede pour fabriquer un substrat electriquement non conducteur peint
ES2602853T3 (es) 2008-11-07 2017-02-22 Dsm Ip Assets B.V. Composición de recubrimiento en polvo curable por calor de un componente
NZ603172A (en) 2010-05-06 2013-08-30 Dsm Ip Assets Bv Low temperature cure heat-curable powder coating composition comprising a crystalline polyester resin, an amorphous polyester resin, a crosslinking agent and a thermal radical initiator
SI2566925T1 (sl) 2010-05-06 2015-10-30 Dsm Ip Assets B.V. Praškasti sestavek za oplaščenje, ki se utrjuje s toploto pri nizki temperaturi, ki vsebuje kristalinično poliestersko smolo, amorfno smolo in peroksid
US20140057119A1 (en) 2011-02-02 2014-02-27 Pirjo Nissila Scratch Resistant Gelcoats
BR112015026696A2 (pt) 2013-04-26 2017-07-25 Dsm Ip Assets Bv resinas de uretano de vinil funcionalizado para composições de revestimento em pó
EP3071651B1 (en) 2013-11-21 2017-12-20 DSM IP Assets B.V. Thermosetting powder coating compositions comprising methyl-substituted benzoyl peroxide

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216877A (en) * 1961-10-09 1965-11-09 Johns Manville Method of molding plastic parts
CH467831A (de) * 1966-01-10 1969-01-31 Ciba Geigy Härtbare, füllstoffhaltige, ungesättigte Polyesterharzmischungen
DE1926035C3 (de) * 1969-05-22 1985-04-18 Hoechst Ag, 6230 Frankfurt Wärmehärtbare pulverförmige Form- oder Überzugsmassen
US3829532A (en) * 1971-08-18 1974-08-13 Standard Oil Co Flame-resistant polyester composition
US3988288A (en) * 1971-08-24 1976-10-26 Kawakami Paint Mfg. Co. Ltd. Powder paint
US4133843A (en) * 1974-10-04 1979-01-09 Monsanto Company Powder coating resin process
US3917790A (en) * 1973-01-08 1975-11-04 Ferro Corp Process for molding with pre-fabricated gel coats
DE2861438D1 (en) * 1977-11-03 1982-02-04 Stamicarbon Process for making objects from mineral fillers bonded with a thermosetting resin
NL7803224A (nl) * 1978-03-25 1979-09-27 Stamicarbon Sierlaag op voorwerpen uit minerale vulstoffen en een thermohardend hars.
US4349601A (en) * 1979-01-11 1982-09-14 Ferro Corporation Protective skin on intricately molded product
US4205028A (en) * 1979-01-11 1980-05-27 Ferro Corporation Forming protective skin on intricately molded product
NL7903429A (nl) * 1979-05-02 1980-11-04 Stamicarbon Thermohardbaar poeder op basis van een onverzadigde polyesterhars.
JPS5739925A (en) * 1980-08-22 1982-03-05 Hitachi Chem Co Ltd Manufacture of shape in unsaturated polyester resin with high surface hardness
NL8202678A (nl) * 1982-07-02 1984-02-01 Synres Internationaal Nv Bekledingpoeder.
NL8203904A (nl) * 1982-10-08 1984-05-01 Synres Internationaal Nv Bekledingspoeder.
FR2540781B1 (fr) * 1983-02-10 1985-07-12 Axinove Sa Groupe Procede de moulage d'objets creux en matiere plastique comportant une couche de finition apportee au cours du moulage
NL8400921A (nl) * 1984-03-23 1985-10-16 Dsm Resins Bv Werkwijze voor het vervaardigen van vormdelen uit thermohardend materiaal met een verbeterde afwerklaag.
US5212234A (en) * 1985-04-11 1993-05-18 Dsm Resins B.V. Moulding compound based on thermosetting resin material
US4873274A (en) * 1987-09-24 1989-10-10 Morton Thiokol, Inc. In-mold coating powders with two initiators or 1,1-di(t-butylperoxy)-3,3,5-trimethylcyclohexane as a single initiator
US4980113A (en) * 1987-09-24 1990-12-25 Morton International, Inc. In-mold coating powders with two initiators or 1,1-di(t-butylperoxy)-3,3,5-trimethylcyclohexane as a single initiator

Also Published As

Publication number Publication date
ATE179923T1 (de) 1999-05-15
CA2089975A1 (en) 1993-09-25
DE69324844T2 (de) 1999-09-09
AU3314593A (en) 1993-09-30
JPH068267A (ja) 1994-01-18
EP0562716B1 (en) 1999-05-12
JPH0712616B2 (ja) 1995-02-15
CA2089975C (en) 1996-01-16
EP0562716A1 (en) 1993-09-29
DE69324844D1 (de) 1999-06-17
AU647690B2 (en) 1994-03-24
US5304332A (en) 1994-04-19
US5480726A (en) 1996-01-02

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