KR830000947B1 - 폴리우레탄 성형 부품의 제조방법 - Google Patents
폴리우레탄 성형 부품의 제조방법 Download PDFInfo
- Publication number
- KR830000947B1 KR830000947B1 KR1019800001898A KR800001898A KR830000947B1 KR 830000947 B1 KR830000947 B1 KR 830000947B1 KR 1019800001898 A KR1019800001898 A KR 1019800001898A KR 800001898 A KR800001898 A KR 800001898A KR 830000947 B1 KR830000947 B1 KR 830000947B1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- coating
- polyurethane
- agent
- molded
- 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
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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
Abstract
Description
Claims (1)
- 액체 혼합물을 만들기 위해 폴리우레탄 반응물을 혼합한 후, 혼합물이 반응되는 주형으로 혼합물을 공급하고, 승온에서 성형한 다음 성형부품을 상기 주형에서 제거하는 사출 성형에 의해 폴리우레탄 성형 부품을 제조하는 방법에 있어서, 상기 부품을 성형하기전에 폴리우레탄 촉매 0.05-10중량 %를 함유하는 피복 조성물을 상기 주형의 표면을 피복하고, 주형으로부터 제거된 성형 부품이 견고하게 접착된 상기 피복 조성물을 갖도록 상기 촉매가 상기 피복 조성물을 상기 성형부품에 결합시키는 것을 특징으로 하는 폴리우레탄 성형 부품의 제조방법.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3850579A | 1979-05-14 | 1979-05-14 | |
| US38505 | 1979-05-14 | ||
| US8776879A | 1979-10-24 | 1979-10-24 | |
| US87768 | 1979-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830000947B1 true KR830000947B1 (ko) | 1983-05-14 |
Family
ID=26715272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800001898A Expired KR830000947B1 (ko) | 1979-05-14 | 1980-05-14 | 폴리우레탄 성형 부품의 제조방법 |
Country Status (12)
| Country | Link |
|---|---|
| KR (1) | KR830000947B1 (ko) |
| AR (1) | AR220050A1 (ko) |
| AU (1) | AU538659B2 (ko) |
| CA (1) | CA1148710A (ko) |
| DE (1) | DE3017981A1 (ko) |
| DK (1) | DK188780A (ko) |
| ES (1) | ES8102904A1 (ko) |
| FR (1) | FR2456601A1 (ko) |
| GB (1) | GB2049542B (ko) |
| IT (1) | IT1195027B (ko) |
| NL (1) | NL8002637A (ko) |
| SE (1) | SE8003459L (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350739A (en) * | 1979-07-30 | 1982-09-21 | International Telephone And Telegraph Corporation | Molded plastic part |
| 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 |
| US4451633A (en) * | 1982-08-19 | 1984-05-29 | Shell Oil Company | Olefin polymerization |
| ES526587A0 (es) * | 1982-10-21 | 1984-11-01 | Macchi International Spa | Procedimiento para producir cuerpos moldeados para vehiculos |
| US4826417A (en) * | 1983-06-17 | 1989-05-02 | Sheller Globe Corporation | Apparatus for making molded window gasket assembly |
| US4648832A (en) * | 1983-06-17 | 1987-03-10 | Sheller Globe Corporation | Molded window gasket assembly and apparatus and method for making same |
| US4755339A (en) * | 1983-06-17 | 1988-07-05 | Sheller-Globe Corporation | Method and apparatus for making molded window gasket |
| 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 |
Family Cites Families (10)
| 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 |
| GB1066438A (en) * | 1963-11-02 | 1967-04-26 | Mobbs & Lewis Ltd | Lasts for use in the manufacture of footwear |
| FR1581773A (ko) * | 1968-08-05 | 1969-09-19 | ||
| DE1920906B2 (de) * | 1969-04-24 | 1972-11-30 | Glasurit-Weske M. Winkelmann GmbH, 2000 Hamburg | Verfahren zum herstellen von schaumstoffkoerpern aus polyurethan |
| 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 |
| FR2123074B1 (ko) * | 1970-11-05 | 1973-12-28 | Progil Bayer Ugine | |
| FR2124267B1 (ko) * | 1971-02-10 | 1974-09-13 | Pirelli | |
| DE2506414A1 (de) * | 1975-02-15 | 1976-08-26 | Unionplastik Gmbh | Verfahren zur herstellung von dekor- platten aus schaumstoff mit harter kunststoff-oberflaechenschicht |
-
1980
- 1980-04-30 DK DK188780A patent/DK188780A/da not_active Application Discontinuation
- 1980-05-06 CA CA000351310A patent/CA1148710A/en not_active Expired
- 1980-05-08 GB GB8015206A patent/GB2049542B/en not_active Expired
- 1980-05-08 SE SE8003459A patent/SE8003459L/xx not_active Application Discontinuation
- 1980-05-08 NL NL8002637A patent/NL8002637A/nl not_active Application Discontinuation
- 1980-05-08 AU AU58200/80A patent/AU538659B2/en not_active Ceased
- 1980-05-10 DE DE19803017981 patent/DE3017981A1/de not_active Withdrawn
- 1980-05-13 AR AR281010A patent/AR220050A1/es active
- 1980-05-13 ES ES491419A patent/ES8102904A1/es not_active Expired
- 1980-05-14 KR KR1019800001898A patent/KR830000947B1/ko not_active Expired
- 1980-05-14 FR FR8010795A patent/FR2456601A1/fr active Granted
- 1980-05-14 IT IT22025/80A patent/IT1195027B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AR220050A1 (es) | 1980-09-30 |
| IT1195027B (it) | 1988-09-28 |
| GB2049542B (en) | 1983-07-20 |
| AU538659B2 (en) | 1984-08-23 |
| SE8003459L (sv) | 1980-11-15 |
| FR2456601B1 (ko) | 1983-06-17 |
| ES491419A0 (es) | 1981-02-16 |
| FR2456601A1 (fr) | 1980-12-12 |
| NL8002637A (nl) | 1980-11-18 |
| DK188780A (da) | 1980-11-15 |
| DE3017981A1 (de) | 1980-12-18 |
| ES8102904A1 (es) | 1981-02-16 |
| GB2049542A (en) | 1980-12-31 |
| CA1148710A (en) | 1983-06-28 |
| AU5820080A (en) | 1980-11-20 |
| IT8022025A0 (it) | 1980-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800514 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19820930 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830412 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19830720 |