KR20200032804A - 창호 코팅용 조성물, 이를 포함하는 창호 및 창호의 제조 방법 - Google Patents
창호 코팅용 조성물, 이를 포함하는 창호 및 창호의 제조 방법 Download PDFInfo
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- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
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- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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Abstract
Description
도 2는 실시예에서 제조된 창호의 외관을 나타낸다.
도 3은 비교예에서 제조된 창호의 외관을 나타낸다.
| 항목 | 실시예 | 비교예 |
| 내후성 | 우수(△E 0.78, △L 0.66) | 우수 (△E 0.54, △L 0.54) |
| 틈 발생 | X (도 1 참조) | O (도 2 참조) |
10: 창호용 프로파일
12: 코팅층
Claims (13)
- 제1 수지를 포함하는 창호 프로파일의 일면을 코팅하는 조성물이고,
제1 수지; 및
상기 제1 수지와 KS 5602에 따른 신율 차이가 200% 이하인 제2 수지를 포함하고,
하기 일반식 1을 만족하는 창호 코팅용 조성물:
[일반식 1]
110 % <△E12 <150%
상기 일반식 1에서, △E12는 상기 제1 및 제2 수지를 혼합한 혼합물의 KS 5602에 따른 신율을 나타낸다. - 제 1 항에 있어서, 제1 및 제2 수지는 열가소성 수지인 창호 코팅용 조성물.
- 제 2 항에 있어서, 열가소성 수지는 폴리스틸렌(PS) 수지, 폴리에틸렌(PE) 수지, 폴리프로필렌(PP) 수지, 폴리비닐클로라이드(PVC) 수지, 폴리메틸메타크릴레이트(PMMA) 수지, 아크릴레이트-스티렌-아크릴로니트릴(ASA) 공중합체 수지 및 아크릴로니트릴-부타디안-스티렌(ABS) 공중합체 수지 수지로 이루어진 군으로부터 선택된 하나 이상인 창호 코팅용 조성물.
- 제 1 항에 있어서, 제1 수지는 폴리비닐클로라이드(PVC) 수지이고, 제2 수지는 아크릴레이트-스틸렌-아크릴로니트릴(ASA) 수지인 창호 코팅용 조성물.
- 제 1 항에 있어서, 제1 수지의 함량은 30 내지 50 중량부이고,
제2 수지의 함량은 50 내지 70 중량부인 코팅용 조성물. - 제 1 항에 있어서, 제1 수지의 중량평균 분자량은 10,000 내지 50,000인 코팅용 조성물.
- 제 1 항에 있어서, 상기 조성물은 충격 보강재, 안료, 필러, 안정제 및 염료 중 적어도 하나 이상을 추가로 포함하는 코팅용 조성물.
- 제 7 항에 있어서, 상기 안료는 무기 안료인 코팅용 조성물.
- 제1 수지를 포함하는 창호 프로파일; 및
상기 창호 프로파일의 일면에 형성되고, 제 1 항의 창호 코팅용 조성물을 포함하는 코팅층을 포함하는 창호. - 제 9 항에 있어서, 창호 프로파일의 일면과 코팅층의 KS 5602에 따른 신율 차이는 90% 이하인 창호.
- 창호 프로파일 및 코팅층을 포함하는 창호의 제조 방법이고,
제1 수지 상에 제 1 항의 창호 코팅용 조성물을 코팅하는 단계를 포함하는 제9항의 창호의 제조 방법. - 제 11 항에 있어서, 코팅하는 단계는 공압출에 의해 수행되는 창호의 제조 방법.
- 제 12 항에 있어서, 공압출은 일축 압출기(single-screw extruder)에 의해 수행되는 창호의 제조 방법.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020180111768A KR102324037B1 (ko) | 2018-09-18 | 2018-09-18 | 창호 코팅용 조성물, 이를 포함하는 창호 및 창호의 제조 방법 |
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| KR1020180111768A KR102324037B1 (ko) | 2018-09-18 | 2018-09-18 | 창호 코팅용 조성물, 이를 포함하는 창호 및 창호의 제조 방법 |
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| KR20200032804A true KR20200032804A (ko) | 2020-03-27 |
| KR102324037B1 KR102324037B1 (ko) | 2021-11-10 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571103A (zh) * | 2013-10-30 | 2014-02-12 | 芜湖海螺型材科技股份有限公司 | 一种用于超薄共挤的pvc合金及其制备方法 |
| KR20150113604A (ko) * | 2014-03-31 | 2015-10-08 | (주)엘지하우시스 | 공압출을 이용한 복합소재 창호 |
| KR20180097252A (ko) * | 2017-02-23 | 2018-08-31 | (주)엘지하우시스 | 창호용 asa 수지 조성물 제조방법 |
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- 2018-09-18 KR KR1020180111768A patent/KR102324037B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571103A (zh) * | 2013-10-30 | 2014-02-12 | 芜湖海螺型材科技股份有限公司 | 一种用于超薄共挤的pvc合金及其制备方法 |
| KR20150113604A (ko) * | 2014-03-31 | 2015-10-08 | (주)엘지하우시스 | 공압출을 이용한 복합소재 창호 |
| KR20180097252A (ko) * | 2017-02-23 | 2018-08-31 | (주)엘지하우시스 | 창호용 asa 수지 조성물 제조방법 |
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| Publication number | Publication date |
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| KR102324037B1 (ko) | 2021-11-10 |
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