JP4916996B2 - 生分解性の容器成形用樹脂フィルム及び容器 - Google Patents
生分解性の容器成形用樹脂フィルム及び容器 Download PDFInfo
- Publication number
- JP4916996B2 JP4916996B2 JP2007264383A JP2007264383A JP4916996B2 JP 4916996 B2 JP4916996 B2 JP 4916996B2 JP 2007264383 A JP2007264383 A JP 2007264383A JP 2007264383 A JP2007264383 A JP 2007264383A JP 4916996 B2 JP4916996 B2 JP 4916996B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- container
- starch
- polylactic acid
- thickness
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Claims (2)
- 低密度ポリエチレン(LDPE)に対し重量で等量ないし9倍量のタピオカ澱粉粉末と等量ないし10分の1量の炭酸カルシウム粉末とを加えた組成物からなるフィルムを中間フィルムとし、その両面に接着剤フィルムを介してポリブチレンサクシネートを加えたポリ乳酸からなる表面フィルムを貼り合わせ、その場合、各表面フィルムの厚みを中間フィルムの厚みの2分の1ないし50分の1とし、接着剤として50〜30重量%の不飽和カルボン酸と、その余のα−オレフィン又は環状オレフィンとの共重合体を用いて積層したことを特徴とする、生分解性の容器成形用樹脂フィルム。
- 請求項1に記載の容器成形用樹脂フィルムを、加熱し軟化させて成形された容器、トレー又はカップ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007264383A JP4916996B2 (ja) | 2007-10-10 | 2007-10-10 | 生分解性の容器成形用樹脂フィルム及び容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007264383A JP4916996B2 (ja) | 2007-10-10 | 2007-10-10 | 生分解性の容器成形用樹脂フィルム及び容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009091020A JP2009091020A (ja) | 2009-04-30 |
JP4916996B2 true JP4916996B2 (ja) | 2012-04-18 |
Family
ID=40663391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007264383A Expired - Fee Related JP4916996B2 (ja) | 2007-10-10 | 2007-10-10 | 生分解性の容器成形用樹脂フィルム及び容器 |
Country Status (1)
Country | Link |
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JP (1) | JP4916996B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023276920A1 (ja) * | 2021-06-28 | 2023-01-05 | 一英 山口 | 積層体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07285192A (ja) * | 1994-04-19 | 1995-10-31 | Dainippon Printing Co Ltd | 樹脂積層体 |
JPH09254328A (ja) * | 1996-03-26 | 1997-09-30 | Lintec Corp | 生分解性自動車塗膜保護用シート |
JPH1086265A (ja) * | 1996-09-20 | 1998-04-07 | Aaki Kk | 両面粘着積層物 |
JP2002187241A (ja) * | 2000-12-20 | 2002-07-02 | Sekisui Plastics Co Ltd | 生分解性樹脂フィルム積層体とそれを用いた容器 |
JP3832668B1 (ja) * | 2003-04-21 | 2006-10-11 | 健二 橋本 | 生分解性シート及びその製造方法、並びに当該シートを用いた生分解性成型品及びその製造方法 |
-
2007
- 2007-10-10 JP JP2007264383A patent/JP4916996B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009091020A (ja) | 2009-04-30 |
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