GB1457935A - In-mould coating composition and method of applying same - Google Patents

In-mould coating composition and method of applying same

Info

Publication number
GB1457935A
GB1457935A GB3549474A GB3549474A GB1457935A GB 1457935 A GB1457935 A GB 1457935A GB 3549474 A GB3549474 A GB 3549474A GB 3549474 A GB3549474 A GB 3549474A GB 1457935 A GB1457935 A GB 1457935A
Authority
GB
United Kingdom
Prior art keywords
substrate
moulded
isocyanate
less
mould
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
Application number
GB3549474A
Other languages
English (en)
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of GB1457935A publication Critical patent/GB1457935A/en
Expired 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered articles
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/38—Polymers of cycloalkenes, e.g. norbornene or cyclopentene
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Composite Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Aerials With Secondary Devices (AREA)
GB3549474A 1973-09-04 1974-08-12 In-mould coating composition and method of applying same Expired GB1457935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39402973A 1973-09-04 1973-09-04

Publications (1)

Publication Number Publication Date
GB1457935A true GB1457935A (en) 1976-12-08

Family

ID=23557256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3549474A Expired GB1457935A (en) 1973-09-04 1974-08-12 In-mould coating composition and method of applying same

Country Status (5)

Country Link
JP (1) JPS5413273B2 (enrdf_load_stackoverflow)
CA (1) CA1023913A (enrdf_load_stackoverflow)
DE (1) DE2442227C3 (enrdf_load_stackoverflow)
FR (1) FR2245477B1 (enrdf_load_stackoverflow)
GB (1) GB1457935A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006308A1 (en) * 1978-06-08 1980-01-09 Ici Americas Inc. In-mould coating compositions containing functional group terminated liquid polymers and method of covering surface defects of a moulded thermoplastic article therewith
US4316869A (en) * 1979-05-02 1982-02-23 Stamicarbon, B.V. Molding of layered objects from thermosetting resins
EP0048117A3 (en) * 1980-09-17 1982-04-21 Ici Americas Inc. In-mold coating compositions containing a non-isocyanate-reactive unsaturated resin, a non-isocyanate-reactive monomer and a free isocyanate-containing compound
US4517323A (en) * 1981-07-20 1985-05-14 Owens-Corning Fiberglas Corporation Molded products
US4781876A (en) * 1987-07-16 1988-11-01 General Motors Corporation Method of producing glass fiber mat reinforced plastic panels
US4808361A (en) * 1987-03-16 1989-02-28 Gencorp Inc. Method for forming an in-mold coated fiber reinforced part
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
US4938825A (en) * 1983-10-28 1990-07-03 Armitage Shanks Limited Process for manufacturing laminated bath tub or shower tray
EP0472312A3 (en) * 1990-08-23 1992-12-23 Nippon Paint Co., Ltd. Method for making a film coating for moldings
CN106661174A (zh) * 2014-08-22 2017-05-10 科思创有限公司 使用多腔模具的模内涂覆方法和由此涂覆的基材
CN110774494A (zh) * 2019-10-25 2020-02-11 安徽佳通乘用子午线轮胎有限公司 轮胎模具及其加工方法、轮胎的硫化方法及轮胎
EP3654873B1 (de) * 2017-10-04 2023-01-18 Kulzer GmbH Monochrome komposit-fräsblöcke sowie verfahren zu deren herstellung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076788A (en) * 1976-12-02 1978-02-28 General Motors Corporation Mold coating of freshly molded articles
US4189517A (en) * 1978-11-08 1980-02-19 The General Tire & Rubber Company Low-shrink in-mold coating
CA1117266A (en) * 1978-12-29 1982-02-02 Sigurdur I. Arnason In-the-mold coating method
US4350739A (en) * 1979-07-30 1982-09-21 International Telephone And Telegraph Corporation Molded plastic part
US4245006A (en) * 1979-05-18 1981-01-13 The General Tire & Rubber Company Low-pressure low-temperature in-mold coating method
CA1163410A (en) * 1980-05-01 1984-03-13 Robert F. Navin Method for making coated molded articles
US4356230A (en) * 1980-07-10 1982-10-26 International Telephone And Telegraph Corporation Molded plastic product having a plastic substrate containing a filler and an in-mold plastic coating firmly bonded thereon and a process for its manufacture
JPS5871126A (ja) * 1981-09-26 1983-04-27 Kawasaki Yukou Kk 樹脂複合材等のプレス成形方法
JPS62150573U (enrdf_load_stackoverflow) * 1986-03-17 1987-09-24
DE3817525A1 (de) * 1988-05-24 1989-12-07 Weigel Angela Verfahren zur herstellung eines schalenartigen formteiles
DE102007021679A1 (de) 2007-05-09 2008-11-13 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zum Expansionsfluten
ES2715451T3 (es) 2015-06-03 2019-06-04 Weidplas Gmbh Componente
JP2025098509A (ja) * 2023-12-20 2025-07-02 日本ペイント・オートモーティブコーティングス株式会社 インモールドコーティング用２液型コーティング組成物

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006308A1 (en) * 1978-06-08 1980-01-09 Ici Americas Inc. In-mould coating compositions containing functional group terminated liquid polymers and method of covering surface defects of a moulded thermoplastic article therewith
US4316869A (en) * 1979-05-02 1982-02-23 Stamicarbon, B.V. Molding of layered objects from thermosetting resins
EP0048117A3 (en) * 1980-09-17 1982-04-21 Ici Americas Inc. In-mold coating compositions containing a non-isocyanate-reactive unsaturated resin, a non-isocyanate-reactive monomer and a free isocyanate-containing compound
US4517323A (en) * 1981-07-20 1985-05-14 Owens-Corning Fiberglas Corporation Molded products
US4938825A (en) * 1983-10-28 1990-07-03 Armitage Shanks Limited Process for manufacturing laminated bath tub or shower tray
US4808361A (en) * 1987-03-16 1989-02-28 Gencorp Inc. Method for forming an in-mold coated fiber reinforced part
US4781876A (en) * 1987-07-16 1988-11-01 General Motors Corporation Method of producing glass fiber mat reinforced plastic panels
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
EP0472312A3 (en) * 1990-08-23 1992-12-23 Nippon Paint Co., Ltd. Method for making a film coating for moldings
CN106661174A (zh) * 2014-08-22 2017-05-10 科思创有限公司 使用多腔模具的模内涂覆方法和由此涂覆的基材
US10160142B2 (en) 2014-08-22 2018-12-25 Covestro Llc Processes for in-mold coating using a multi-cavity mold and substrates coated thereby
EP3654873B1 (de) * 2017-10-04 2023-01-18 Kulzer GmbH Monochrome komposit-fräsblöcke sowie verfahren zu deren herstellung
CN110774494A (zh) * 2019-10-25 2020-02-11 安徽佳通乘用子午线轮胎有限公司 轮胎模具及其加工方法、轮胎的硫化方法及轮胎
CN110774494B (zh) * 2019-10-25 2021-12-31 安徽佳通乘用子午线轮胎有限公司 轮胎模具及其加工方法、轮胎的硫化方法及轮胎

Also Published As

Publication number Publication date
DE2442227C3 (de) 1978-12-21
FR2245477B1 (enrdf_load_stackoverflow) 1978-06-23
FR2245477A1 (enrdf_load_stackoverflow) 1975-04-25
JPS5413273B2 (enrdf_load_stackoverflow) 1979-05-29
DE2442227A1 (de) 1975-03-06
DE2442227B2 (de) 1978-04-27
JPS5051170A (enrdf_load_stackoverflow) 1975-05-07
CA1023913A (en) 1978-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940811