WO2012157875A3 - 발포층을 갖는 생분해성 시트 - Google Patents

발포층을 갖는 생분해성 시트 Download PDF

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Publication number
WO2012157875A3
WO2012157875A3 PCT/KR2012/003512 KR2012003512W WO2012157875A3 WO 2012157875 A3 WO2012157875 A3 WO 2012157875A3 KR 2012003512 W KR2012003512 W KR 2012003512W WO 2012157875 A3 WO2012157875 A3 WO 2012157875A3
Authority
WO
WIPO (PCT)
Prior art keywords
foaming layer
biodegradable sheet
layer
foaming
sheet
Prior art date
Application number
PCT/KR2012/003512
Other languages
English (en)
French (fr)
Other versions
WO2012157875A2 (ko
Inventor
이시영
남윤우
정근수
이민
Original Assignee
(주)엘지하우시스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)엘지하우시스 filed Critical (주)엘지하우시스
Priority to US14/113,104 priority Critical patent/US9365741B2/en
Priority to JP2014508301A priority patent/JP5789713B2/ja
Priority to EP12786652.3A priority patent/EP2708357B1/en
Priority to CN201280022849.8A priority patent/CN103717395B/zh
Publication of WO2012157875A2 publication Critical patent/WO2012157875A2/ko
Publication of WO2012157875A3 publication Critical patent/WO2012157875A3/ko

Links

Classifications

    • 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
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • 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
    • C09D167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0264—Polyester
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

본 발명은 시트에 관한 것으로, 보다 상세하게는 기재층, 상기 기재층 상부에 형성되는 발포층, 상기 발포층 상부에 형성되는 인쇄층, 상기 인쇄층 상부에 형성되는 부분발포층을 포함하고, 상기 발포층 및 부분발포층 중 하나 이상은 PLA 수지를 포함하는 생분해성 시트에 관한 것이다.
PCT/KR2012/003512 2011-05-13 2012-05-04 발포층을 갖는 생분해성 시트 WO2012157875A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/113,104 US9365741B2 (en) 2011-05-13 2012-05-04 Biodegradable sheets having foamed layer
JP2014508301A JP5789713B2 (ja) 2011-05-13 2012-05-04 発泡層を有する生分解性シート
EP12786652.3A EP2708357B1 (en) 2011-05-13 2012-05-04 Biodegradable sheet having foaming layer
CN201280022849.8A CN103717395B (zh) 2011-05-13 2012-05-04 具有发泡层的生物降解性薄片

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0045397 2011-05-13
KR1020110045397A KR101299358B1 (ko) 2011-05-13 2011-05-13 발포층을 갖는 생분해성 시트

Publications (2)

Publication Number Publication Date
WO2012157875A2 WO2012157875A2 (ko) 2012-11-22
WO2012157875A3 true WO2012157875A3 (ko) 2013-01-24

Family

ID=47177438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003512 WO2012157875A2 (ko) 2011-05-13 2012-05-04 발포층을 갖는 생분해성 시트

Country Status (6)

Country Link
US (1) US9365741B2 (ko)
EP (1) EP2708357B1 (ko)
JP (1) JP5789713B2 (ko)
KR (1) KR101299358B1 (ko)
CN (1) CN103717395B (ko)
WO (1) WO2012157875A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101328753B1 (ko) 2010-12-30 2013-11-13 (주)엘지하우시스 친환경 발포 시트
KR101762996B1 (ko) * 2013-08-29 2017-07-28 (주)엘지하우시스 발포 시트용 발포성 수지 조성물, 발포 시트, 입자상의 폴리락트산 수지의 제조 방법 및 발포 시트의 제조 방법
KR20150128099A (ko) * 2014-05-08 2015-11-18 (주)엘지하우시스 Pla 및 pha 혼합수지를 이용한 벽지 및 그 제조 방법
CN104130563A (zh) * 2014-08-10 2014-11-05 宁国市宁盛橡塑制品有限公司 一种阻燃环保发泡塑料
WO2016159400A1 (ko) * 2015-03-30 2016-10-06 주식회사 엘지하우시스 난연성 바닥재 및 이의 제조방법
JP2017105162A (ja) * 2015-11-27 2017-06-15 株式会社リコー インク塗布方法及び壁紙の製造方法
KR102171804B1 (ko) * 2017-02-27 2020-10-29 (주)엘지하우시스 발포 잉크 조성물 및 이를 이용하여 형성된 발포 잉크층을 포함하는 벽지
CN108570294A (zh) * 2017-03-14 2018-09-25 仁宝电脑工业股份有限公司 装饰膜结构与其制作方法
KR102158117B1 (ko) * 2017-10-19 2020-09-21 (주)엘지하우시스 경량 엠보 벽지
IL311174A (en) * 2021-09-03 2024-04-01 Tipa Corp Ltd Biodegradable sheets
KR102568630B1 (ko) * 2022-05-30 2023-08-22 주식회사 스포테크 생분해성 충격흡수패드

Citations (5)

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Publication number Priority date Publication date Assignee Title
KR940005641B1 (ko) * 1988-04-27 1994-06-22 주식회사 럭키 원적외선 발생체를 혼입한 비닐상재
JPH10180973A (ja) * 1996-12-26 1998-07-07 Toppan Printing Co Ltd 生分解性化粧シート
JP2000158576A (ja) * 1998-12-01 2000-06-13 Dainippon Printing Co Ltd 化粧シート
JP2010030288A (ja) * 2008-06-25 2010-02-12 Toyota Boshoku Corp 自動車用内装材
KR20110032536A (ko) * 2009-09-23 2011-03-30 (주)엘지하우시스 바닥재 및 그 제조 방법

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JPH0780979A (ja) * 1993-09-16 1995-03-28 Toppan Printing Co Ltd 化粧材
WO2003046060A1 (fr) * 2001-11-29 2003-06-05 Toray Industries, Inc. Feuille expansee continue en resine biodegradable reticulee et procede de fabrication
JP2003266549A (ja) 2002-03-20 2003-09-24 Dainippon Printing Co Ltd 発泡化粧シート用原反と発泡化粧シートの製造方法
JP4626137B2 (ja) * 2002-10-03 2011-02-02 東レ株式会社 ポリ乳酸系樹脂延伸フィルムおよびその製造方法
CN100439598C (zh) * 2003-06-16 2008-12-03 王子不织布株式会社 壁纸及其制造方法
JP4620374B2 (ja) 2004-03-26 2011-01-26 三菱樹脂株式会社 樹脂発泡成形体の製造方法及び樹脂発泡成形体
EP1944333A4 (en) * 2005-11-04 2009-12-02 Unitika Ltd FOAM PANEL OF BIODEGRADABLE RESIN, FOAM MATERIAL OF BIODEGRADABLE RESIN AND SHAPED CONTAINER OF BIODEGRADABLE RESIN
JP2007301823A (ja) * 2006-05-11 2007-11-22 Osaka Univ 内装材
JP2008094871A (ja) 2006-10-06 2008-04-24 Fukuvi Chem Ind Co Ltd 生分解性樹脂組成物
CA2719409A1 (en) * 2008-03-24 2009-10-01 Biovation, Llc Biolaminate composite assembly and related methods
JP2010069852A (ja) * 2008-09-22 2010-04-02 Toppan Cosmo Inc 化粧シート
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005641B1 (ko) * 1988-04-27 1994-06-22 주식회사 럭키 원적외선 발생체를 혼입한 비닐상재
JPH10180973A (ja) * 1996-12-26 1998-07-07 Toppan Printing Co Ltd 生分解性化粧シート
JP2000158576A (ja) * 1998-12-01 2000-06-13 Dainippon Printing Co Ltd 化粧シート
JP2010030288A (ja) * 2008-06-25 2010-02-12 Toyota Boshoku Corp 自動車用内装材
KR20110032536A (ko) * 2009-09-23 2011-03-30 (주)엘지하우시스 바닥재 및 그 제조 방법

Also Published As

Publication number Publication date
US20140050904A1 (en) 2014-02-20
JP5789713B2 (ja) 2015-10-07
CN103717395B (zh) 2016-02-10
CN103717395A (zh) 2014-04-09
EP2708357A4 (en) 2014-10-15
EP2708357A2 (en) 2014-03-19
KR101299358B1 (ko) 2013-08-22
WO2012157875A2 (ko) 2012-11-22
KR20120127118A (ko) 2012-11-21
EP2708357B1 (en) 2017-08-02
US9365741B2 (en) 2016-06-14
JP2014514979A (ja) 2014-06-26

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