DE69225769T2 - Mehrschichtiger geformter Gegenstand und Verfahren zu dessen Herstellung - Google Patents
Mehrschichtiger geformter Gegenstand und Verfahren zu dessen HerstellungInfo
- Publication number
- DE69225769T2 DE69225769T2 DE69225769T DE69225769T DE69225769T2 DE 69225769 T2 DE69225769 T2 DE 69225769T2 DE 69225769 T DE69225769 T DE 69225769T DE 69225769 T DE69225769 T DE 69225769T DE 69225769 T2 DE69225769 T2 DE 69225769T2
- Authority
- DE
- Germany
- Prior art keywords
- making
- same
- molded article
- layer molded
- layer
- 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 - Fee Related
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
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- 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
-
- 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
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2105/0085—Copolymers
-
- 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
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27538091 | 1991-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225769D1 DE69225769D1 (de) | 1998-07-09 |
DE69225769T2 true DE69225769T2 (de) | 1998-10-01 |
Family
ID=17554685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225769T Expired - Fee Related DE69225769T2 (de) | 1991-10-23 | 1992-10-21 | Mehrschichtiger geformter Gegenstand und Verfahren zu dessen Herstellung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0540941B1 (de) |
KR (1) | KR950012787B1 (de) |
CA (1) | CA2080801C (de) |
DE (1) | DE69225769T2 (de) |
TW (1) | TW237420B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4306973A1 (de) * | 1993-03-05 | 1994-09-08 | Kautex Werke Gmbh | Verfahren zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff |
AU696211B2 (en) * | 1994-11-10 | 1998-09-03 | Sumitomo Chemical Company, Limited | Multi-layer molded article and method for producing the same |
DE69730124D1 (de) | 1996-03-15 | 2004-09-09 | Sumitomo Chemical Co | Thermoplastische elastomerzusammensetzung, daraus hergestelltes pulver und formkörper |
DE19750285A1 (de) * | 1997-11-13 | 1999-05-20 | Bayerische Motoren Werke Ag | In Hinterpreßtechnik hergestelltes thermoplastisches Kunststoff-Formteil |
EP0995568A1 (de) * | 1998-10-21 | 2000-04-26 | Recticel | Verfahren zum Herstellen eines geformten mehrschichtigen Kunststoffteiles und danach erhaltenes Teil |
EP1360047B2 (de) | 2001-02-05 | 2013-09-18 | Environmental Recycling Technologies plc | Verfahren zur herstellung von kunststoff |
EP2419252B1 (de) * | 2009-04-17 | 2017-05-31 | Orlite Industries Ltd. | Pmic (powder in-mould coating) durch pressformung von objekten |
US20130227904A1 (en) | 2012-03-05 | 2013-09-05 | Victor Amend | Subfloor component and method of manufacturing same |
US8769895B2 (en) | 2012-03-05 | 2014-07-08 | Victor Amend | Subfloor component and method of manufacturing same |
CA2888959C (en) | 2012-10-19 | 2020-10-27 | Magna International Inc. | Co-injection molding of the structural portion of a vehicle liftgate inner panel |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68915817T2 (de) * | 1988-03-01 | 1994-11-03 | Toray Industries | Verfahren zunm Herstellen eines geformten laminierten Gegenstandes. |
JP2658222B2 (ja) * | 1988-04-22 | 1997-09-30 | 住友化学工業株式会社 | 熱可塑性エラストマー組成物およびその製造方法 |
JPH02113912A (ja) * | 1988-10-24 | 1990-04-26 | Dobashi Kikai:Kk | 複合発泡成形体の製造方法 |
EP0409992A4 (en) * | 1988-11-21 | 1991-07-03 | Mitsui Petrochemical Industries, Ltd. | Process for producing thermoplastic elastomer |
DE3938082C2 (de) * | 1989-11-16 | 1996-02-01 | Bayerische Motoren Werke Ag | Herstellverfahren für ein gepolstertes Ausstattungsteil für Fahrzeuge |
JP2643672B2 (ja) * | 1990-10-03 | 1997-08-20 | 住友化学工業株式会社 | 粉末スラッシュ成形用熱可塑性エラストマーパウダー、それを用いる粉末スラッシュ成形法およびその成形体 |
-
1992
- 1992-10-16 CA CA002080801A patent/CA2080801C/en not_active Expired - Fee Related
- 1992-10-21 DE DE69225769T patent/DE69225769T2/de not_active Expired - Fee Related
- 1992-10-21 EP EP92118016A patent/EP0540941B1/de not_active Expired - Lifetime
- 1992-10-21 KR KR1019920019367A patent/KR950012787B1/ko not_active IP Right Cessation
- 1992-10-22 TW TW081108445A patent/TW237420B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR950012787B1 (ko) | 1995-10-21 |
EP0540941B1 (de) | 1998-06-03 |
KR930007638A (ko) | 1993-05-20 |
EP0540941A1 (de) | 1993-05-12 |
TW237420B (de) | 1995-01-01 |
CA2080801C (en) | 1999-11-23 |
CA2080801A1 (en) | 1993-04-24 |
DE69225769D1 (de) | 1998-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |