KR102451380B1 - 플루오로카본 수지 및 희토류 산화물 코팅을 포함하는 조리용 물품, 및 상기 물품의 제조 방법 - Google Patents
플루오로카본 수지 및 희토류 산화물 코팅을 포함하는 조리용 물품, 및 상기 물품의 제조 방법 Download PDFInfo
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- KR102451380B1 KR102451380B1 KR1020187004369A KR20187004369A KR102451380B1 KR 102451380 B1 KR102451380 B1 KR 102451380B1 KR 1020187004369 A KR1020187004369 A KR 1020187004369A KR 20187004369 A KR20187004369 A KR 20187004369A KR 102451380 B1 KR102451380 B1 KR 102451380B1
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- Prior art keywords
- rare earth
- earth oxide
- ptfe
- layer
- cooking
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- 238000000576 coating method Methods 0.000 title claims abstract description 49
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- 239000011347 resin Substances 0.000 title claims abstract description 43
- 229910001404 rare earth metal oxide Inorganic materials 0.000 title claims abstract description 42
- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010411 cooking Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 6
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 25
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
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- BZPCMSSQHRAJCC-UHFFFAOYSA-N 1,2,3,3,4,4,5,5,5-nonafluoro-1-(1,2,3,3,4,4,5,5,5-nonafluoropent-1-enoxy)pent-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)C(F)(F)F BZPCMSSQHRAJCC-UHFFFAOYSA-N 0.000 claims description 2
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- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 claims 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
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- 239000007864 aqueous solution Substances 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
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- 229910010272 inorganic material Inorganic materials 0.000 description 1
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
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- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/542—No clear coat specified the two layers being cured or baked together
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- 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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- 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
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B05D2202/00—Metallic substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
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- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10S220/912—Cookware, i.e. pots and pans
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Abstract
Description
Claims (15)
- 식품을 수용할 수 있는 내측 표면 및 열원을 향하도록 의도된 외측 표면을 갖는 지지체, 및 상기 두 표면 중 적어도 하나에 도포된 코팅을 포함하는 조리용 물품이며,
상기 코팅은 프라이머 층 및 적어도 하나의 마감 층을 포함하고,
상기 프라이머 층 및 상기 적어도 하나의 마감층은 각각 단독으로의, 또는 열안정적이며 200℃ 초과의 온도에 대해 내성을 갖는 결합 수지와의 혼합물로서의 플루오로카본 수지의 매트릭스를 포함하고, 이러한 수지 또는 수지들이 연속적인 소결된 네트워크를 형성하며, 적어도 하나의 마감층은 상기 매트릭스에 분산된 희토류 산화물 충전제를 포함하고, 상기 희토류 산화물 충전제의 50%는 최대 특징적 치수가 5 ㎛ 내지 25 ㎛인 것을 특징으로 하는 조리용 물품. - 제1항에 있어서, 플루오로카본 수지가 폴리테트라플루오로에틸렌 (PTFE), 개질된 PTFE, 테트라플루오로에틸렌 및 퍼플루오로프로필 비닐 에테르 (PFA) 공중합체, 및 테트라플루오로에틸렌 및 헥사플루오로프로필렌 (FEP) 공중합체를 포함하는 군으로부터 선택된 것인 조리용 물품.
- 제2항에 있어서, 플루오로카본 수지가 폴리테트라플루오로에틸렌 (PTFE), 또는 PTFE와 PFA의 혼합물 (PTFE/PFA) 또는 PTFE와 FEP의 혼합물 (PTFE/FEP) 또는 PTFE와 PFA와 FEP의 혼합물 (PTFE/PFA/FEP)인 조리용 물품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 결합제 수지가 폴리아미드-이미드 (PAI), 폴리에테르이미드 (PEI), 폴리아미드 (PI), 폴리에테르케톤 (PEK), 폴리에테르에테르케톤 (PEEK), 폴리에테르술폰 (PES), 폴리페닐렌 술피드 (PPS) 및 이들의 혼합물로부터 선택된 것인 조리용 물품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 희토류 산화물 충전제가 란타나이드 산화물 충전제인 조리용 물품.
- 제5항에 있어서, 희토류 산화물 충전제가 산화세륨을 단독으로 또는 적어도 하나의 다른 란타나이드 산화물과의 혼합물로 포함하는 것인 조리용 물품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 희토류 산화물 충전제가 층의 총 건조 중량에 대해 0.1 내지 20 중량% 범위의 농도로 존재하는 것인 조리용 물품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 희토류 산화물 충전제가 포함되는 층의 건조 두께가 1 ㎛ 내지 25 ㎛의 범위인 조리용 물품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 지지체가 금속, 유리, 세라믹 또는 테라코타 물질로 만들어진 것인 조리용 물품.
- 제9항에 있어서, 지지체가 금속이고, 폴리싱, 브러싱, 샌딩 또는 비드-블라스팅(bead-blasting)될 수 있는, 아노다이징되거나(anodized) 또는 아노다이징되지 않은 알루미늄으로 만들어지거나, 폴리싱, 브러싱, 샌딩 또는 비드-블라스팅될 수 있는 강(steel)으로 만들어지거나, 폴리싱, 브러싱, 샌딩 또는 비드-블라스팅될 수 있는 스테인레스강으로 만들어지거나, 주강, 주조 알루미늄 또는 주철로 만들어지거나, 해머링(hammering) 또는 폴리싱될 수 있는 구리로 만들어진 것인 조리용 물품.
- 제10항에 있어서, 지지체가 금속으로 만들어지고, 금속 및/또는 금속 합금의 교대 층, 또는 스테인레스강 외부 베이스로 보강된 주조 알루미늄, 알루미늄 또는 알루미늄 합금의 캡을 포함하는 것인 조리용 물품.
- a.) 지지체를 제공하는 단계;
b.) 가능하게는 결합제 수지와 혼합된, 플루오로카본 수지의 수성 분산액을 제조하는 단계;
c.) 희토류 산화물 충전제를 플루오로카본 수지 분산액에 분산시키는 단계;
d.) 단계 c)에서 수득된 분산액을 마감 층으로서 지지체의 적어도 하나의 표면 상에 도포하는 단계; 및
e.) 전체를 베이킹하는 단계
를 포함하는, 제1항 내지 제3항 중 어느 한 항에 따라 기술된 조리용 물품의 제조 방법. - 삭제
- 삭제
- 삭제
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FR1556846 | 2015-07-20 | ||
FR1556846A FR3039091B1 (fr) | 2015-07-20 | 2015-07-20 | Inclusion d'oxydes de terres rares dans un revetement a base de resine fluorocarbonee |
PCT/FR2016/051858 WO2017013352A1 (fr) | 2015-07-20 | 2016-07-19 | Article culinaire comprenant un revêtement a base de résine fluoro-carbonee et d'oxyde de terre rare et procédé de fabrication de cet article |
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US (1) | US10271683B2 (ko) |
EP (1) | EP3324798B1 (ko) |
JP (1) | JP6807919B2 (ko) |
KR (1) | KR102451380B1 (ko) |
CN (1) | CN107920685B (ko) |
BR (1) | BR112018001227B1 (ko) |
CA (1) | CA2991292A1 (ko) |
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KR102174483B1 (ko) * | 2018-10-18 | 2020-11-04 | 인천대학교 산학협력단 | 바인더를 혼합한 희토류 금속 산화물 용액을 이용한 표면 개질 방법 |
FR3091532B1 (fr) * | 2019-01-07 | 2022-07-29 | Seb Sa | Revetement antiadhesif |
CN111500126A (zh) * | 2020-05-12 | 2020-08-07 | 中国地质大学(北京) | 一种兼具疏水和耐磨性的复合涂层、制备方法及应用 |
CN111363424B (zh) * | 2020-05-13 | 2021-06-22 | 浙江添越新材料有限公司 | 具有金属质感的高硬度不粘涂层及其制备方法 |
CN112415641A (zh) * | 2020-12-02 | 2021-02-26 | 中国科学院大连化学物理研究所 | 一种带镧系氧化物疏水光学薄膜的光学镜片及其制备 |
CN116637790A (zh) * | 2023-05-30 | 2023-08-25 | 陕西科技大学 | 一种可控制备高本征疏水性及具有微粗糙结构的CeO2@PTFE涂层的方法及该涂层 |
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Publication number | Publication date |
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KR20180033528A (ko) | 2018-04-03 |
BR112018001227B1 (pt) | 2022-04-05 |
EP3324798B1 (fr) | 2020-02-05 |
US10271683B2 (en) | 2019-04-30 |
JP6807919B2 (ja) | 2021-01-06 |
FR3039091A1 (fr) | 2017-01-27 |
ES2776235T3 (es) | 2020-07-29 |
CN107920685B (zh) | 2020-10-20 |
CN107920685A (zh) | 2018-04-17 |
EP3324798A1 (fr) | 2018-05-30 |
FR3039091B1 (fr) | 2017-07-21 |
JP2018519969A (ja) | 2018-07-26 |
WO2017013352A1 (fr) | 2017-01-26 |
BR112018001227A2 (pt) | 2018-09-11 |
US20190000264A1 (en) | 2019-01-03 |
CA2991292A1 (fr) | 2017-01-26 |
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