KR101047828B1 - 외관 광택 안정성이 우수한 메탈릭 외관 금속대 - Google Patents
외관 광택 안정성이 우수한 메탈릭 외관 금속대 Download PDFInfo
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- KR101047828B1 KR101047828B1 KR1020030055849A KR20030055849A KR101047828B1 KR 101047828 B1 KR101047828 B1 KR 101047828B1 KR 1020030055849 A KR1020030055849 A KR 1020030055849A KR 20030055849 A KR20030055849 A KR 20030055849A KR 101047828 B1 KR101047828 B1 KR 101047828B1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/42—Details of metal walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
- B05D7/225—Coating inside the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
- B32B15/09—Layered products comprising a layer of metal comprising metal 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 comprising polyesters
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising 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
- 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
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/66—Cans, tins
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (18)
- 캔의 외면 상당측에 메탈릭 외관 피막을 갖는 아이어닝 가공 캔용 금속대로서, 상기 피막이 상기 피막의 질량에 기초하여 5% 이상의 스프레딩성 금속 필러를 포함하고, 상기 피막의 유리전이점이 50∼120℃ 이며, 60℃ 의 시험 조건에서의 상기 피막 표면의 동마찰계수가 0.3 이하이고, 또한 50℃ 의 시험 조건에서의 상기 피막의 연필 경도가 H 이상인 것을 특징으로 하는, 외관 광택 안정성이 우수한 아이어닝 가공 캔용의 메탈릭 외관 금속대.
- 제 1 항에 있어서, 금속 필러가 알루미늄 필러인 메탈릭 외관 금속대.
- 제 2 항에 있어서, 알루미늄 필러의 표면 처리된 부분을 제외한 부분의 알루미늄 순도가 99.5% 이상이고, 또한 알루미늄 필러의 레이저광 산란식 입도분포 측정장치로 측정하였을 때의 평균입경(D50)이 5∼50㎛ 의 범위내에 있는 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 메탈 외관 광택도계를 사용하여, 도 2 에 나타내는 ①∼⑥ 의 방향에서 측정한 IV 값 중 어느 하나가 100 이상인 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, JIS K-7204 에 기재된 마모 시험기에 의해 CS10 의 마모륜을 사용하여, 분위기 온도 20℃, 습도 25%RH, 하중 1kg 의 조건하에서, 초기 도막두께의 40∼50% 가 될 때까지 연마하여 획득한 면의 60℃ 에서의 동마찰계수가 0.3 이하인 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 메탈릭 외관 피막이, 금속 필러와 도료용 수지 성분을 포함하여 이루어지는 도료를 사용하여 형성된 것인 메탈릭 외관 금속대.
- 제 6 항에 있어서, 도료용 수지 성분이, 수평균분자량 10000∼80000 의 수산기함유 고분자 폴리에스테르 수지와, 가교제인 아미노 수지 혹은 레졸형 페놀 수지, 또는 아미노 수지 및 레졸형 페놀 수지로 이루어지는 열경화성 수지 조성물인 메탈릭 외관 금속대.
- 제 6 항에 있어서, 도료가 추가로 이너 왁스를 함유하는 것인 메탈릭 외관 금속대.
- 제 1 항에 있어서, 피막이, 금속대로부터 먼 측의 계면에 있어서의 금속 필러 함유율이 피막의 질량에 기초하여 5% 이하인 금속 필러 프리층과, 그 밑의 금속 필러 리치층으로 이루어지는 메탈릭 외관 금속대.
- 제 9 항에 있어서, 금속 필러 프리층의 평균두께가 0.2∼20㎛ 의 범위내인 메탈릭 외관 금속대.
- 제 9 항에 있어서, 금속 필러 리치층내에 함유되는 이너 왁스의 피막 전체에 함유되는 이너 왁스 총량에 대한 비율이 단면 존재 면적비로 5% 이상인 메탈릭 외관 금속대.
- 제 8 항에 있어서, 이너 왁스가 폴리에틸렌 왁스 또는 폴리테트라플루오로에틸렌 왁스를 함유하는 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 금속대의 캔의 내면 상당측에 수지 필름이 라미네이트되어 있는 메탈릭 외관 금속대.
- 제 13 항에 있어서, 수지 필름이 폴리에스테르 수지 필름인 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 금속대의 캔의 내면 상당측에 수지 도장 피막을 갖는 메탈릭 외관 금속대.
- 제 15 항에 있어서, 수지 도장 피막이 폴리에스테르계, 에폭시페놀계 및 비 닐오르가노졸계 수지에서 선택되는 1 종 이상의 수지를 함유하여 이루어지는 메탈릭 외관 금속대.
- 제 15 항에 있어서, 금속대가 HR30T 경도에 있어서 58 이하의 강판인 메탈릭 외관 금속대.
- 제 1 항 내지 제 3 항 중 어느 한 항에 기재된 메탈릭 외관 금속대로 형성된 심리스(seamless) 캔체.
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JP2003084247A JP4411002B2 (ja) | 2002-03-29 | 2003-03-26 | 外観光沢安定性に優れた缶用メタリック外観金属帯およびシームレス加工缶体 |
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JP2017147292A (ja) * | 2016-02-16 | 2017-08-24 | レノボ・シンガポール・プライベート・リミテッド | 筐体用部材の製造方法 |
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JPH115941A (ja) | 1997-06-18 | 1999-01-12 | Kansai Paint Co Ltd | 塗料組成物 |
JP2003034322A (ja) * | 2001-04-09 | 2003-02-04 | Kansai Paint Co Ltd | 塗装金属板及びそれを用いた絞りしごき缶 |
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JPH07121384B2 (ja) * | 1987-01-26 | 1995-12-25 | 日新製鋼株式会社 | 光輝性塗装金属板の製造方法 |
US4923762A (en) * | 1988-07-27 | 1990-05-08 | Nkk Corporation | Precoated steel sheet for two-piece can |
JPH0542628A (ja) * | 1991-08-14 | 1993-02-23 | Sumitomo Metal Ind Ltd | 溶接性に優れた複合鋼板の製造方法 |
JP2001031893A (ja) * | 1999-07-21 | 2001-02-06 | Kansai Paint Co Ltd | アルミニウム顔料含有塗料組成物 |
JP3679963B2 (ja) * | 2000-02-03 | 2005-08-03 | Jfeスチール株式会社 | 塗装鋼板及びその製造方法 |
JP2002337866A (ja) * | 2001-05-14 | 2002-11-27 | Nippon Steel Corp | 印刷外観に優れるスチール缶及びその製造方法 |
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