KR101379552B1 - Pla 수지를 사용한 친환경 시트 - Google Patents
Pla 수지를 사용한 친환경 시트 Download PDFInfo
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Abstract
본 발명에 따른 PLA 수지를 사용한 친환경 시트는 이면층; 상기 이면층 상부에 형성되며, 상부면에 인쇄 무늬가 형성되는 인쇄층; 및 상기 인쇄층 상부에 형성되는 투명층;을 포함하고, 상기 이면층, 인쇄층 및 투명층 중 하나 이상은 PLA(Polylactic acid) 수지를 포함하는 것을 특징으로 한다.
Description
| 실시예 | 비교예 | |
| 적층가공성 | 120~150℃의 표면온도를 갖는 히팅드럼 조건 하에서 적층이 용이하게 실시되었음 | 히팅드럼의 표면에 달라붙어서 적층가공성이 매우 떨어졌음 |
| 물성(인장강도) (KS M3802) |
90.3kgf/cm2 | 65.4kgf/cm2 |
120: 인쇄층
130: 투명층
140: 표면처리층
150: 유리섬유함침층
Claims (10)
- 하나 이상의 층으로 형성되는 시트에 있어서,
상기 시트의 적어도 하나의 층은 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지; 열개시제; 및 다관능 또는 다관능기를 갖는 가교 모노머를 포함하는 생분해성 수지를 포함하고,
상기 열개시제는 아조계 또는 퍼옥시드계 화합물 중 선택된 1종 이상이고,
상기 다관능 또는 다관능기를 갖는 가교 모노머는 아크릴레이트계 모노머 및 메타크릴레이트계 모노머 중 선택된 1종 이상이고,
상기 다관능 또는 다관능기를 갖는 가교 모노머의 함량은 상기 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지 100 중량부에 대하여 0.1~10중량부이고,
상기 생분해성 수지는 상기 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지 100 중량부에 대하여 스테아린 산 0.1~10 중량부를 더 포함하며,
상기 생분해성 수지는 열개시 가교 반응을 통하여 개질된 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 삭제
- 제 1항에 있어서,
상기 열개시제의 함량은 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지 100중량부에 대하여 0.1~10중량부인 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 삭제
- 삭제
- 제 1항에 있어서,
상기 생분해성 수지는 비프탈레이트계 가소제를 더 포함하는 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 제 6항에 있어서,
상기 비프탈레이트계 가소제의 함량은 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지 100중량부에 대하여 5~100중량부인 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 제 1항에 있어서,
상기 생분해성 수지는 c-PLA 및 a-PLA가 블렌드된 수지 또는 a-PLA 수지 100중량부에 대하여 탄산칼슘 5~1000중량부 및 이산화티타늄 0.5~50중량부를 더 포함하는 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 제 1항에 있어서,
상기 시트는 투명층, 인쇄층, 이면층을 포함하는 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
- 제 9항에 있어서,
상기 시트는 유리섬유 함침층 및 표면처리층을 더 포함하는 것을 특징으로 하는 PLA 수지를 사용한 친환경 시트.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110082381A KR101379552B1 (ko) | 2011-08-18 | 2011-08-18 | Pla 수지를 사용한 친환경 시트 |
| EP12823882.1A EP2746047A4 (en) | 2011-08-18 | 2012-08-16 | ECOLOGICAL SHEET USING PLA RESIN |
| US14/237,402 US9321885B2 (en) | 2011-08-18 | 2012-08-16 | Environmentally-friendly sheet using PLA resin |
| CN201280040328.5A CN103764391A (zh) | 2011-08-18 | 2012-08-16 | 使用聚乳酸树脂的环保薄片 |
| PCT/KR2012/006494 WO2013025048A2 (ko) | 2011-08-18 | 2012-08-16 | Pla 수지를 사용한 친환경 시트 |
| JP2014524951A JP5834142B2 (ja) | 2011-08-18 | 2012-08-16 | Pla樹脂を使用した環境にやさしいシート |
| TW101129928A TWI568578B (zh) | 2011-08-18 | 2012-08-17 | 使用聚乳酸樹脂的環保板材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110082381A KR101379552B1 (ko) | 2011-08-18 | 2011-08-18 | Pla 수지를 사용한 친환경 시트 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130020027A KR20130020027A (ko) | 2013-02-27 |
| KR101379552B1 true KR101379552B1 (ko) | 2014-03-31 |
Family
ID=47715594
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110082381A Active KR101379552B1 (ko) | 2011-08-18 | 2011-08-18 | Pla 수지를 사용한 친환경 시트 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9321885B2 (ko) |
| EP (1) | EP2746047A4 (ko) |
| JP (1) | JP5834142B2 (ko) |
| KR (1) | KR101379552B1 (ko) |
| CN (1) | CN103764391A (ko) |
| TW (1) | TWI568578B (ko) |
| WO (1) | WO2013025048A2 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101385814B1 (ko) * | 2011-12-26 | 2014-04-17 | (주)엘지하우시스 | 생분해성 수지 조성물과 이를 이용한 생분해성 시트의 제조방법 |
| KR101895635B1 (ko) * | 2013-07-11 | 2018-09-05 | (주)엘지하우시스 | 친환경 쿠션바닥재 및 이의 제조방법 |
| KR102006284B1 (ko) * | 2015-03-09 | 2019-08-02 | (주)엘지하우시스 | 친환경 시트 및 이의 제조방법 |
| US20170043558A1 (en) * | 2015-03-30 | 2017-02-16 | Lg Hausys, Ltd. | A flame retardant flooring material and method of manufacturing the same |
| KR101857850B1 (ko) * | 2015-11-19 | 2018-05-14 | (주)엘지하우시스 | 생분해성 고분자를 포함하는 선박용 난연 타일 |
| CN109906295A (zh) * | 2016-10-17 | 2019-06-18 | 诺瓦利斯股份有限公司 | 尺寸稳定的地板镶板 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048271A (ko) * | 1999-11-26 | 2001-06-15 | 이영일 | 생분해성 수지 조성물 및 이의 제조방법 |
| KR20100036872A (ko) * | 2008-09-30 | 2010-04-08 | 주식회사 그린케미칼 | 생분해성 수지 조성물, 그의 제조방법 및 그로부터 제조되는 생분해성 필름 |
| KR20110032536A (ko) * | 2009-09-23 | 2011-03-30 | (주)엘지하우시스 | 바닥재 및 그 제조 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177800A (ja) | 1991-12-26 | 1993-07-20 | Dainippon Printing Co Ltd | 化粧材及び化粧材の製造方法 |
| US5861461A (en) | 1995-12-06 | 1999-01-19 | Yukong Limited | Biodegradable plastic composition, method for preparing thereof and product prepared therefrom |
| JP3824547B2 (ja) | 2001-08-10 | 2006-09-20 | ユニチカ株式会社 | 生分解性ポリエステル樹脂組成物、その製造方法、及びそれより得られる発泡体、成形体 |
| JP2006063302A (ja) | 2004-01-13 | 2006-03-09 | C I Kasei Co Ltd | ポリ乳酸フィルムおよびその製造方法 |
| KR20070120248A (ko) | 2006-06-19 | 2007-12-24 | 금산주식회사 | 폴리유산계 수지 발포시트, 그 제조방법 및 이로부터얻어진 발포성형체 |
| KR20080067424A (ko) | 2007-01-16 | 2008-07-21 | 도레이새한 주식회사 | 다층구조를 가진 생분해성 시트 |
| JP4988398B2 (ja) | 2007-03-22 | 2012-08-01 | ユニチカ株式会社 | 難燃かつ柔軟性樹脂組成物およびそれを成形してなる成形体 |
| DE102009042008A1 (de) * | 2009-09-21 | 2011-03-24 | Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Überwiegend biologisch abbaubare Trennfolie |
| JP2011116949A (ja) | 2009-10-28 | 2011-06-16 | Unitika Ltd | ポリ乳酸系樹脂組成物、その製造方法、およびそれより得られる発泡体 |
| KR101304144B1 (ko) * | 2011-05-13 | 2013-09-05 | (주)엘지하우시스 | 생분해성 시트 |
-
2011
- 2011-08-18 KR KR1020110082381A patent/KR101379552B1/ko active Active
-
2012
- 2012-08-16 EP EP12823882.1A patent/EP2746047A4/en not_active Withdrawn
- 2012-08-16 WO PCT/KR2012/006494 patent/WO2013025048A2/ko not_active Ceased
- 2012-08-16 US US14/237,402 patent/US9321885B2/en active Active
- 2012-08-16 JP JP2014524951A patent/JP5834142B2/ja not_active Expired - Fee Related
- 2012-08-16 CN CN201280040328.5A patent/CN103764391A/zh active Pending
- 2012-08-17 TW TW101129928A patent/TWI568578B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048271A (ko) * | 1999-11-26 | 2001-06-15 | 이영일 | 생분해성 수지 조성물 및 이의 제조방법 |
| KR20100036872A (ko) * | 2008-09-30 | 2010-04-08 | 주식회사 그린케미칼 | 생분해성 수지 조성물, 그의 제조방법 및 그로부터 제조되는 생분해성 필름 |
| KR20110032536A (ko) * | 2009-09-23 | 2011-03-30 | (주)엘지하우시스 | 바닥재 및 그 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103764391A (zh) | 2014-04-30 |
| US20140170394A1 (en) | 2014-06-19 |
| EP2746047A2 (en) | 2014-06-25 |
| KR20130020027A (ko) | 2013-02-27 |
| JP5834142B2 (ja) | 2015-12-16 |
| JP2014526987A (ja) | 2014-10-09 |
| EP2746047A4 (en) | 2014-07-30 |
| WO2013025048A2 (ko) | 2013-02-21 |
| TWI568578B (zh) | 2017-02-01 |
| US9321885B2 (en) | 2016-04-26 |
| WO2013025048A3 (ko) | 2013-06-13 |
| TW201311439A (zh) | 2013-03-16 |
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