IT1271177B - Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili - Google Patents

Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili

Info

Publication number
IT1271177B
IT1271177B ITMI941130A ITMI941130A IT1271177B IT 1271177 B IT1271177 B IT 1271177B IT MI941130 A ITMI941130 A IT MI941130A IT MI941130 A ITMI941130 A IT MI941130A IT 1271177 B IT1271177 B IT 1271177B
Authority
IT
Italy
Prior art keywords
weight
composition
polymerizable
molding
colored
Prior art date
Application number
ITMI941130A
Other languages
English (en)
Inventor
Franco Marciandi
Marco Bertani
Original Assignee
Autohaas C V
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 Autohaas C V filed Critical Autohaas C V
Priority to ITMI941130A priority Critical patent/IT1271177B/it
Publication of ITMI941130A0 publication Critical patent/ITMI941130A0/it
Priority to EP95108221A priority patent/EP0685310A3/en
Priority to US08/453,803 priority patent/US5556666A/en
Priority to CA002150620A priority patent/CA2150620A1/en
Priority to KR1019950014538A priority patent/KR960001059A/ko
Priority to JP7135500A priority patent/JPH08169030A/ja
Priority to CN95108545A priority patent/CN1126137A/zh
Publication of ITMI941130A1 publication Critical patent/ITMI941130A1/it
Application granted granted Critical
Publication of IT1271177B publication Critical patent/IT1271177B/it

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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—Making multilayered or multicoloured articles
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Processo di stampaggio di articoli aventi area di contrasto di colore sulla superficie che comprende il rivestimento della superficie o di parte della superficie dello stampo con una composizione colorata polimerizzata prima di riempire lo stampo con una composizione fluida polimerizzabile in cui la composizione colorata è una dispersione fluida, stabile e ridisperdibile, comprendente:(a) un solvente costituito da monomeri liquidi polimerizzabili, opzionalmente in miscela con un solvente organico volatile non polimerizzabile;(b) dallo 0,1 al 10% in peso di una composizione colorata come pigmento inorganico o dallo 0,0001 all'1% in peso di un pigmento o colorante organico;(c) dall'1 al 30% in peso di una resina poliestere insatura solubile nel solvente (a), il componente (a) essendo almeno il 20% in peso della composizione totale.
ITMI941130A 1994-06-01 1994-06-01 Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili IT1271177B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI941130A IT1271177B (it) 1994-06-01 1994-06-01 Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili
EP95108221A EP0685310A3 (en) 1994-06-01 1995-05-30 Method for obtaining color contrast on articles molded from polymerizable compositions.
US08/453,803 US5556666A (en) 1994-06-01 1995-05-30 Process for preparing color contrasts on articles obtained by molding from polymerizable compositions
CA002150620A CA2150620A1 (en) 1994-06-01 1995-05-31 Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions
KR1019950014538A KR960001059A (ko) 1994-06-01 1995-06-01 중합가능 조성물의 성형에 의하여 수득되는 제품상의 색대비 형성 방법
JP7135500A JPH08169030A (ja) 1994-06-01 1995-06-01 重合性組成物の成形によって得られる物品上に色対比を生成する方法
CN95108545A CN1126137A (zh) 1994-06-01 1995-06-01 在由可聚合组合物模制所得制品上制备颜色对比的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941130A IT1271177B (it) 1994-06-01 1994-06-01 Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili

Publications (3)

Publication Number Publication Date
ITMI941130A0 ITMI941130A0 (it) 1994-06-01
ITMI941130A1 ITMI941130A1 (it) 1995-12-01
IT1271177B true IT1271177B (it) 1997-05-27

Family

ID=11369026

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941130A IT1271177B (it) 1994-06-01 1994-06-01 Processo per preparare contrasti di colore su articoli ottenuti per stampaggio da composizioni polimerizzabili

Country Status (7)

Country Link
US (1) US5556666A (it)
EP (1) EP0685310A3 (it)
JP (1) JPH08169030A (it)
KR (1) KR960001059A (it)
CN (1) CN1126137A (it)
CA (1) CA2150620A1 (it)
IT (1) IT1271177B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA75116C2 (en) 2001-02-01 2006-03-15 Becker & Co Naturinwerk Five-layered, sealable tubular film for the packaging and wrapping of paste-like foodstuffs, meat and meat with bones, and a pack made thereof
DE102007014121A1 (de) * 2006-10-09 2008-04-10 Ashland-Südchemie-Kernfest GmbH Radikalische Kalthärtung von auf modifizierten Poly(Meth)Acrylaten mit reaktiven ethylenischen Gruppen basierenden Kunstharzen
CN100553461C (zh) * 2007-05-10 2009-10-28 东莞优力宝橡塑制品有限公司 有色食品模具的成型方法
JP6115747B2 (ja) * 2012-05-23 2017-04-19 三菱レイヨン株式会社 硬化性樹脂組成物及びその硬化物
US10947407B2 (en) 2017-12-01 2021-03-16 Essential Industries, Inc. Coating compositions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324074A (en) 1965-01-06 1967-06-06 Monsanto Co Methacrylate polymers with fillers and coupling agents
ZA705366B (en) * 1969-08-15 1971-04-28 Commw Scient Ind Res Org Polymeric dispersants for minerals
US3721642A (en) * 1970-12-10 1973-03-20 Diamond Shamrock Corp Polymerizable unsaturated polyester composition containing thermoplastic additive
GB1493393A (en) 1974-05-29 1977-11-30 Ici Ltd Fluid curable compositions containing particulate fillers and composite polymeric materials obtained therefrom
CA1133167A (en) * 1978-06-08 1982-10-05 Joseph Feltzin In-mold coating compositions containing functional group terminated liquid polymers
JPS5738810A (en) * 1980-08-20 1982-03-03 Mitsubishi Rayon Co Ltd Production of oil-free polyester-modified acrylic resin
EP0061245B1 (en) * 1981-03-20 1988-05-11 Imperial Chemical Industries Plc Process for providing colour contrast on surface of moulded article
JPS6169855A (ja) * 1984-09-13 1986-04-10 Matsushita Electric Works Ltd 樹脂成形品用組成物
GB8521652D0 (en) * 1985-08-30 1985-10-02 Ici Plc Moulding articles & composition
IT1223502B (it) * 1987-12-17 1990-09-19 Vedril Spa Procedimento per la preparazione di sospensioni fluidi stabili ed induribili e composizioni cosi' ottenute
JPH066303B2 (ja) * 1989-03-03 1994-01-26 大同ほくさん株式会社 プレス成形による多重色化されたｆｒｐ成形品の製造方法
JPH03185021A (ja) * 1989-12-14 1991-08-13 Hitachi Chem Co Ltd ゲルコート用樹脂組成物およびゲルコートの製造法
JPH0586155A (ja) * 1991-09-30 1993-04-06 Sekisui Chem Co Ltd 型内被覆成形用樹脂組成物及び被覆成形品

Also Published As

Publication number Publication date
EP0685310A2 (en) 1995-12-06
CN1126137A (zh) 1996-07-10
US5556666A (en) 1996-09-17
KR960001059A (ko) 1996-01-25
JPH08169030A (ja) 1996-07-02
EP0685310A3 (en) 1997-02-05
CA2150620A1 (en) 1995-12-02
ITMI941130A0 (it) 1994-06-01
ITMI941130A1 (it) 1995-12-01

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