JP2005298732A - 生分解性樹脂組成物 - Google Patents
生分解性樹脂組成物 Download PDFInfo
- Publication number
- JP2005298732A JP2005298732A JP2004119132A JP2004119132A JP2005298732A JP 2005298732 A JP2005298732 A JP 2005298732A JP 2004119132 A JP2004119132 A JP 2004119132A JP 2004119132 A JP2004119132 A JP 2004119132A JP 2005298732 A JP2005298732 A JP 2005298732A
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- JP
- Japan
- Prior art keywords
- biodegradable
- resin composition
- synthetic resin
- natural material
- resin
- 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.)
- Pending
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- 239000011342 resin composition Substances 0.000 title claims abstract description 29
- 229920006167 biodegradable resin Polymers 0.000 title claims abstract description 27
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 40
- 239000000057 synthetic resin Substances 0.000 claims abstract description 40
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 13
- 235000009566 rice Nutrition 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 239000005445 natural material Substances 0.000 claims description 24
- 235000013312 flour Nutrition 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 abstract description 7
- 229920003232 aliphatic polyester Polymers 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 3
- 239000004645 polyester resin Substances 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 13
- 241000209094 Oryza Species 0.000 description 11
- 238000012545 processing Methods 0.000 description 7
- 239000008188 pellet Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- -1 for example Polymers 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000747 poly(lactic acid) Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000881 Modified starch Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019426 modified starch Nutrition 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004368 Modified starch Substances 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002961 polybutylene succinate Polymers 0.000 description 1
- 239000004631 polybutylene succinate Substances 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
【解決手段】 粒径が1〜100μmの微細な米粉から成る生分解性天然物と生分解性合成樹脂(脂肪族ポリエステル樹脂)とを混合することにより調製される生分解性樹脂組成物において、生分解性天然物と生分解性合成樹脂との混合比を、生分解性天然物:生分解性合成樹脂=2〜40:98〜60とした。
【選択図】 なし
Description
Claims (3)
- 生分解性天然素材と生分解性合成樹脂とを混合することにより調製される生分解性樹脂組成物において、前記生分解性天然素材と前記生分解性合成樹脂との混合比が、生分解性天然素材:生分解性合成樹脂=2〜40:98〜60であることを特徴とする生分解性樹脂組成物。
- 前記生分解性天然素材が微細な米粉である請求項1記載の生分解性樹脂組成物。
- 前記生分解性天然素材の粒径が1〜100μmである請求項1または2記載の生分解性樹脂組成物。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004119132A JP2005298732A (ja) | 2004-04-14 | 2004-04-14 | 生分解性樹脂組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004119132A JP2005298732A (ja) | 2004-04-14 | 2004-04-14 | 生分解性樹脂組成物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2005298732A true JP2005298732A (ja) | 2005-10-27 |
Family
ID=35330664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004119132A Pending JP2005298732A (ja) | 2004-04-14 | 2004-04-14 | 生分解性樹脂組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005298732A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009078236A1 (ja) | 2007-12-17 | 2009-06-25 | Tokuyama Corporation | 記録紙 |
-
2004
- 2004-04-14 JP JP2004119132A patent/JP2005298732A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009078236A1 (ja) | 2007-12-17 | 2009-06-25 | Tokuyama Corporation | 記録紙 |
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