KR20170116020A - 도료 조성물, 캔 두껑, 및 음식물용 캔 - Google Patents
도료 조성물, 캔 두껑, 및 음식물용 캔 Download PDFInfo
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- KR20170116020A KR20170116020A KR1020177021616A KR20177021616A KR20170116020A KR 20170116020 A KR20170116020 A KR 20170116020A KR 1020177021616 A KR1020177021616 A KR 1020177021616A KR 20177021616 A KR20177021616 A KR 20177021616A KR 20170116020 A KR20170116020 A KR 20170116020A
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- polyester resin
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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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
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- B65D17/16—
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- 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
- 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
- C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C09D7/65—Additives macromolecular
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
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- Mechanical Engineering (AREA)
- Paints Or Removers (AREA)
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- Polyesters Or Polycarbonates (AREA)
Abstract
Description
| 제조예 | 비교 제조예 | ||||||||||||||
| (A)-1 | (A)-2 | (A)-3 | (A)-4 | (A)-5 | (A)-6 | (A)-7 | (A)-8 | (A)-9 | (A)-10 | (A)-11 | (A)-12 | ||||
| 수지합성시의투입몰비 | 폴리카르본산 | 디메틸테레프탈산 | 20 | ||||||||||||
| 테레프탈산 | 20 | 30 | 20 | 20 | 30 | 65 | 50 | 20 | 28 | 20 | 20 | ||||
| 이소프탈산 | 76 | 76 | 66 | 75 | 75 | 65 | 23 | 80 | 72 | 76 | 79.5 | ||||
| 세바신산 | 4 | 4 | 5 | 5 | 35 | 4 | |||||||||
| 아디핀산 | 4 | 27 | |||||||||||||
| CHDA *1 | 5 | 20 | |||||||||||||
| 트리멜리트산 | 0.5 | ||||||||||||||
| 트리멜리트산 (산부가) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 1 | 1 | |||||
| 폴리올 | 에틸렌 글리콜 | 30 | 30 | 10 | 35 | 10 | 30 | 80 | 20 | 20 | 30 | 15 | |||
| 프로필렌 글리콜 | 20 | 90 | 110 | ||||||||||||
| 2-메틸-1,3-프로판디올 | 30 | 30 | 35 | 30 | 20 | 25 | 30 | ||||||||
| 1,4-부탄디올 | 60 | 60 | 55 | 80 | 60 | 65 | 40 | 70 | 50 | 60 | |||||
| CHDM *2 | 20 | 20 | 25 | 20 | 30 | ||||||||||
| TMP *3 | 1 | 1 | 1 | 1 | 1 | 0.5 | 2 | 1 | 1 | 1 | |||||
| 투입 시의 NB/ NA | 1.22 | 1.22 | 1.22 | 1.22 | 1.27 | 1.21 | 1.20 | 1.23 | 1.12 | 1.27 | 1.22 | 1.25 | |||
| 수평균 분자량 | 15,000 | 18,000 | 12,000 | 15,000 | 17,000 | 9,000 | 17,000 | 15,000 | 10,000 | 13,000 | 3,000 | 16,000 | |||
| 수지 산가 (mg KOH/g) | 7 | 5 | 6 | 4 | 5 | 19 | 7 | 8 | 41 | 6 | 20 | 3 | |||
| Tg (℃) | 27 | 28 | 32 | 29 | 37 | 27 | 5 | 8 | 29 | 47 | 12 | 74 | |||
| 제조예 | 비교 제조예 | |||||||||
| (B)-1 | (B)-2 | (B)-3 | (B)-4 | (B)-5 | (B)-6 | (B)-7 | (B)-8 | |||
| 수지합성시의투입몰비 | 폴리카르본산 | 디메틸테레프탈산 | ||||||||
| 테레프탈산 | 30 | 100 | 100 | 30 | 20 | 20 | 20 | 35 | ||
| 이소프탈산 | 70 | 69 | 80 | 80 | 80 | 35 | ||||
| 세바신산 | 30 | |||||||||
| 아디핀산 | ||||||||||
| CHDA *1 | ||||||||||
| 트리멜리트산 | 1 | |||||||||
| 트리멜리트산 (산부가) | 1 | 1 | 0.5 | 1 | 4 | 4 | 7 | 1 | ||
| 폴리올 | 에틸렌 글리콜 | 20 | 20 | 35 | 30 | |||||
| 프로필렌 글리콜 | 80 | 110 | ||||||||
| 2-메틸-1,3-프로판디올 | 65 | 30 | 85 | 75 | 25 | 20 | 50 | |||
| 1,4-부탄디올 | 15 | 20 | 55 | 40 | 40 | |||||
| CHDM *2 | 35 | 10 | 15 | 25 | 40 | 20 | ||||
| TMP *3 | 1 | 0.5 | 0.5 | 1 | 1 | 1 | 0.5 | |||
| 투입 시의 NB/ NA | 1.22 | 1.21 | 1.31 | 1.15 | 1.22 | 1.22 | 1.17 | 1.21 | ||
| 수평균 분자량 | 18,000 | 15,000 | 20,000 | 9,000 | 17,000 | 4,000 | 16,000 | 14,000 | ||
| 수지 산가 (mg KOH/g) | 7 | 5 | 3 | 8 | 22 | 23 | 38 | 6 | ||
| Tg (℃) | 60 | 72 | 81 | 49 | 52 | 41 | 55 | -5 | ||
| 항목 | 실시예 | |||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | ||||
| 시료배합조성 | 폴리에스테르수지 | 폴리에스테르수지(A) | 수지종 | (A)-1 | (A)-2 | (A)-3 | (A)-4 | (A)-5 | (A)-6 | (A)-2 | (A)-2 | (A)-2 | (A)-2 | (A)-2 |
| 배합비율(%) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 20 | 30 | 10 | |||
| 폴리에스테르수지(B) | 수지종 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-2 | (B)-3 | (B)-4 | (B)-5 | (B)-1 | ||
| 배합비율(%) | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 80 | 70 | 90 | |||
| 평균 유리전이온도(℃) | 49 | 50 | 51 | 50 | 53 | 49 | 58 | 63 | 45 | 44 | 56 | |||
| 폴리에스테르수지((A)+(B)) 배합량(부) | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |||
| 페놀수지 배합량(부) | PR-55317 *1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| 경화촉매 배합량 (부) | DDBSA *2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| 도막성늠 | 절곡가공성 | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ○ | ◎ | ◎ | ||
| 개구성 | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ○ | |||
| 내레토르트성 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | |||
| 내산성 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | |||
| 내알칼리성 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ○ | ○ | ◎ | |||
| 내용물오염성 | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | |||
| 경과시간가공성 | ◎ | ◎ | ○ | ◎ | ○ | ◎ | ○ | ○ | ◎ | ◎ | ○ | |||
| 항목 | 비교예 | |||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | ||||
| 시료배합조성 | 폴리에스테르수지 | 폴리에스테르수지(A) | 수지종 | (A)-7 | (A)-8 | (A)-9 | (A)-10 | (A)-11 | (A)-12 | (A)-7 | (A)-8 | (A)-9 | (A)-10 | (A)-11 |
| 배합비율(%) | 10 | 10 | 10 | 10 | 10 | 10 | 30 | 30 | 30 | 30 | 30 | |||
| 폴리에스테르수지(B) | 수지종 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | (B)-1 | ||
| 배합비율(%) | 90 | 90 | 90 | 90 | 90 | 90 | 70 | 70 | 70 | 70 | 70 | |||
| 평균 유리전이온도(℃) | 54 | 56 | 57 | 59 | 54 | 61 | 41 | 48 | 50 | 56 | 44 | |||
| 폴리에스테르수지((A)+(B)) 배합량(부) | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |||
| 페놀수지 배합량(부) | PR-55317 *1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| 경화촉매 배합량 (부) | DDBSA *2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| 도막성늠 | 절곡가공성 | ◎ | ○ | ◎ | ○ | △ | ◎ | ◎ | ◎ | ◎ | ○ | X | ||
| 개구성 | ○ | △ | ◎ | △ | ○ | △ | ◎ | △ | ◎ | △ | ◎ | |||
| 내레토르트성 | ○ | ○ | △ | ○ | ○ | ○ | △ | △ | △ | ○ | △ | |||
| 내산성 | ○ | ○ | △ | ○ | ○ | ○ | △ | X | △ | ○ | △ | |||
| 내알칼리성 | △ | △ | △ | ○ | △ | △ | △ | X | X | ○ | X | |||
| 내용물오염성 | ○ | △ | △ | ○ | △ | ◎ | △ | △ | X | ○ | X | |||
| 경과시간가공성 | ○ | ○ | ○ | △ | ○ | X | ◎ | ◎ | ◎ | △ | △ | |||
2 환봉
3 시험편
4 추
Claims (7)
- 산가 30 mg KOH/g 이하, 유리 전이 온도 25℃ 이상 40℃ 이하인 폴리에스테르 수지(A), 산가 30 mg KOH/g 이하, 유리 전이 온도 45~85℃인 폴리에스테르 수지(B) 및 페놀 수지(C )를 포함한 도료 조성물.
- 청구항 1에 있어서,
폴리에스테르 수지(A)가, 폴리카르본산(a)과 폴리올(b)를 반응시켜 얻어진 수지이며, 상기 폴리카르본산(a)의 합계 100 몰% 중 테레프탈산을 15~35 몰%, 이소프탈산을 55~80 몰%, 세바신산, 아디핀산 및 1,4-시클로핵산디카르본산으로부터 구성되는 군으로부터 선택되는 1 종 이상의 단량체를 1~10 몰% 포함하고, 상기 폴리올(b)의 합계 100 몰% 중 1,4-부탄디올을 40~80 몰%, 탄소수 2 또는 3의 디올을 5~35 몰% 포함하는 도료 조성물. - 청구항 1에 있어서,
폴리에스테르 수지(A) 및 폴리에스테르 수지(B)의 평균 유리 전이 온도가 40~75℃인 도료 조성물. - 청구항 1에 있어서,
폴리에스테르 수지(A)의 수평균 분자량이 5000~30000, 폴리에스테르 수지(B)의 수평균 분자량이 5000~30000인 도료 조성물. - 청구항 1에 있어서,
페놀 수지(C)가, m-크레졸과 알데히드를 반응하여 만들어진 수지인 도료 조성물. - 청구항 5에 기재된 도료 조성물에 의해 캔 두껑용 부재의 적어도 한면 피복된 캔 두껑.
- 청구항 6에 기재된 캔 두껑과 몸체부를 구비하는 음식물용 캔.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2015-022299 | 2015-02-06 | ||
| JP2015022299A JP5958726B1 (ja) | 2015-02-06 | 2015-02-06 | 塗料組成物および缶蓋 |
| PCT/JP2016/000319 WO2016125445A1 (ja) | 2015-02-06 | 2016-01-22 | 塗料組成物、缶蓋、および飲食物用缶 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170116020A true KR20170116020A (ko) | 2017-10-18 |
| KR102374335B1 KR102374335B1 (ko) | 2022-03-15 |
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| KR1020177021616A Active KR102374335B1 (ko) | 2015-02-06 | 2016-01-22 | 도료 조성물, 캔 두껑, 및 음식물용 캔 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5958726B1 (ko) |
| KR (1) | KR102374335B1 (ko) |
| CN (1) | CN107207898B (ko) |
| WO (1) | WO2016125445A1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019156426A1 (ko) * | 2018-02-07 | 2019-08-15 | 에스케이케미칼 주식회사 | 공중합 포화 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
| WO2019156429A1 (ko) * | 2018-02-07 | 2019-08-15 | 에스케이케미칼 주식회사 | 공중합 포화 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
| KR20210110299A (ko) * | 2019-01-08 | 2021-09-07 | 간사이 페인트 가부시키가이샤 | 수성 도료 조성물 |
| US12152103B2 (en) | 2018-02-07 | 2024-11-26 | Sk Chemicals Co., Ltd. | Copolymerized saturated polyester resin and coating composition containing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6753039B2 (ja) * | 2015-06-09 | 2020-09-09 | 東洋インキScホールディングス株式会社 | ポリエステル樹脂およびそれを含む缶被覆用樹脂組成物 |
| WO2016199417A1 (ja) * | 2015-06-09 | 2016-12-15 | 東洋インキScホールディングス株式会社 | ポリエステル樹脂、缶被覆用樹脂組成物、缶蓋、被覆缶および飲料缶 |
| JP6708006B2 (ja) * | 2016-06-20 | 2020-06-10 | 東洋紡株式会社 | ポリエステル樹脂、缶塗料用樹脂組成物、缶用塗装金属板および缶 |
| JP2018021098A (ja) * | 2016-08-01 | 2018-02-08 | 東洋インキScホールディングス株式会社 | 塗料組成物 |
| JP7109372B2 (ja) * | 2016-11-04 | 2022-07-29 | Dic株式会社 | ポリエステルポリオール樹脂及び塗料 |
| WO2018084064A1 (ja) * | 2016-11-04 | 2018-05-11 | Dic株式会社 | ポリエステルポリオール樹脂及び塗料 |
| WO2018084062A1 (ja) * | 2016-11-04 | 2018-05-11 | Dic株式会社 | ポリエステルポリオール樹脂及び塗料 |
| JP7117709B2 (ja) * | 2017-12-14 | 2022-08-15 | ユニチカ株式会社 | ポリエステル樹脂および塗料用樹脂組成物 |
| CN110527410B (zh) * | 2019-09-09 | 2021-05-07 | 上海昱彩包装材料有限公司 | 一种高抗划伤的金属包装涂料及其制备工艺 |
| DE102019126762B4 (de) * | 2019-10-04 | 2021-08-19 | Constantia Pirk Gmbh & Co. Kg | Folie für Lebensmittel und/oder pharmazeutische Produkte |
| JPWO2023100402A1 (ko) * | 2021-11-30 | 2023-06-08 | ||
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| JP7525078B1 (ja) * | 2023-02-27 | 2024-07-30 | artience株式会社 | ポリエステル樹脂の水性分散体、塗料、缶蓋の製造方法および缶胴の製造方法 |
| WO2025164266A1 (ja) * | 2024-01-31 | 2025-08-07 | 東洋紡エムシー株式会社 | ポリエステル樹脂、ポリエステル樹脂組成物、塗料組成物、塗膜及び金属缶 |
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| WO2019156426A1 (ko) * | 2018-02-07 | 2019-08-15 | 에스케이케미칼 주식회사 | 공중합 포화 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
| WO2019156429A1 (ko) * | 2018-02-07 | 2019-08-15 | 에스케이케미칼 주식회사 | 공중합 포화 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
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| US12152103B2 (en) | 2018-02-07 | 2024-11-26 | Sk Chemicals Co., Ltd. | Copolymerized saturated polyester resin and coating composition containing same |
| KR20210110299A (ko) * | 2019-01-08 | 2021-09-07 | 간사이 페인트 가부시키가이샤 | 수성 도료 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102374335B1 (ko) | 2022-03-15 |
| CN107207898A (zh) | 2017-09-26 |
| CN107207898B (zh) | 2019-12-10 |
| WO2016125445A1 (ja) | 2016-08-11 |
| JP5958726B1 (ja) | 2016-08-02 |
| JP2016145276A (ja) | 2016-08-12 |
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