KR101376642B1 - 생분해성 수지 발포 시트, 생분해성 수지 발포체 및 생분해성 수지 성형 용기 - Google Patents
생분해성 수지 발포 시트, 생분해성 수지 발포체 및 생분해성 수지 성형 용기 Download PDFInfo
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- KR101376642B1 KR101376642B1 KR1020087007407A KR20087007407A KR101376642B1 KR 101376642 B1 KR101376642 B1 KR 101376642B1 KR 1020087007407 A KR1020087007407 A KR 1020087007407A KR 20087007407 A KR20087007407 A KR 20087007407A KR 101376642 B1 KR101376642 B1 KR 101376642B1
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- biodegradable resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
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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
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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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
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1376—Foam or porous material containing
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
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- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (9)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 생분해성 수지와, 왁스 또는 폴리올레핀 수지를 함유하는 생분해성 수지 조성물로 형성된 생분해성 수지 발포 시트에 의해 형성된 발포체로서,상기 생분해성 수지는 70질량%이상이 폴리유산으로 이루어지고, 상기 왁스는 칸델릴라 왁스 또는 파라핀 왁스이고, 상기 폴리올레핀 수지는 폴리에틸렌이고,상기 발포체를 구성하는 생분해성 수지의 결정화도가 10% 이상이고, 상기 발포체의 40℃, 100%RH에 있어서의 수증기 투과도가 50g·㎜/㎡/day 이하인 것을 특징으로 하는 생분해성 수지 발포체.
- 삭제
- 생분해성 수지와, 왁스 또는 폴리올레핀 수지를 함유하는 생분해성 수지 조성물로 형성된 생분해성 수지 발포 시트로 성형된 성형 용기로서,상기 생분해성 수지는 70질량%이상이 폴리유산으로 이루어지고, 상기 왁스는 칸델릴라 왁스 또는 파라핀 왁스이고, 상기 폴리올레핀 수지는 폴리에틸렌이고,상기 성형 용기를 구성하는 생분해성 수지의 결정화도가 10% 이상이고, 상기 성형 용기의 40℃, 100%RH에 있어서의 수증기 투과도가 50g·㎜/㎡/day 이하인 것을 특징으로 하는 생분해성 수지 성형 용기.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2005-00320899 | 2005-11-04 | ||
| JP2005320899 | 2005-11-04 | ||
| PCT/JP2006/321469 WO2007052543A1 (ja) | 2005-11-04 | 2006-10-27 | 生分解性樹脂発泡シート、生分解性樹脂発泡体および生分解性樹脂成形容器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080072815A KR20080072815A (ko) | 2008-08-07 |
| KR101376642B1 true KR101376642B1 (ko) | 2014-03-20 |
Family
ID=38005694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087007407A Expired - Fee Related KR101376642B1 (ko) | 2005-11-04 | 2008-03-27 | 생분해성 수지 발포 시트, 생분해성 수지 발포체 및 생분해성 수지 성형 용기 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7972669B2 (ko) |
| EP (1) | EP1944333A4 (ko) |
| JP (1) | JP5264176B2 (ko) |
| KR (1) | KR101376642B1 (ko) |
| CN (1) | CN101268125B (ko) |
| WO (1) | WO2007052543A1 (ko) |
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| WO2009120311A2 (en) * | 2008-03-24 | 2009-10-01 | Michael Riebel | Biolaminate composite assembly and related methods |
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| KR102561213B1 (ko) * | 2021-07-16 | 2023-08-01 | 주식회사 에스폴리텍 | 생분해성 시트 및 이의 제조방법 |
| CN113910485B (zh) * | 2021-11-16 | 2023-10-13 | 江苏越升科技股份有限公司 | 一种生物可降解聚合物珠粒、制备方法及设备 |
| US20240300160A1 (en) * | 2023-03-06 | 2024-09-12 | Canon Kabushiki Kaisha | Method of producing blow-molded product, resin composition, and pellets |
| JP2024155330A (ja) * | 2023-04-21 | 2024-10-31 | キヤノン株式会社 | 延伸ブロー成形品、トナーボトル及び延伸ブロー成形品の製造方法、成形品、並びにペレット |
| KR102867229B1 (ko) * | 2025-02-13 | 2025-10-16 | 주식회사 나래푸드텍 | Pe를 이용한 저장 용기 |
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- 2006-10-27 JP JP2007542674A patent/JP5264176B2/ja not_active Expired - Fee Related
- 2006-10-27 WO PCT/JP2006/321469 patent/WO2007052543A1/ja not_active Ceased
- 2006-10-27 US US12/084,334 patent/US7972669B2/en not_active Expired - Fee Related
- 2006-10-27 EP EP06822437A patent/EP1944333A4/en not_active Withdrawn
- 2006-10-27 CN CN2006800349622A patent/CN101268125B/zh not_active Expired - Fee Related
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2008
- 2008-03-27 KR KR1020087007407A patent/KR101376642B1/ko not_active Expired - Fee Related
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| JP2005206771A (ja) * | 2004-01-20 | 2005-08-04 | Nakamoto Pakkusu Kk | 生分解性発泡体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5264176B2 (ja) | 2013-08-14 |
| US20090258175A1 (en) | 2009-10-15 |
| CN101268125B (zh) | 2013-03-27 |
| CN101268125A (zh) | 2008-09-17 |
| EP1944333A1 (en) | 2008-07-16 |
| KR20080072815A (ko) | 2008-08-07 |
| WO2007052543A1 (ja) | 2007-05-10 |
| EP1944333A4 (en) | 2009-12-02 |
| JPWO2007052543A1 (ja) | 2009-04-30 |
| US7972669B2 (en) | 2011-07-05 |
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