JP2009293008A - 生分解性成形物及びその成形システム - Google Patents
生分解性成形物及びその成形システム Download PDFInfo
- Publication number
- JP2009293008A JP2009293008A JP2008175047A JP2008175047A JP2009293008A JP 2009293008 A JP2009293008 A JP 2009293008A JP 2008175047 A JP2008175047 A JP 2008175047A JP 2008175047 A JP2008175047 A JP 2008175047A JP 2009293008 A JP2009293008 A JP 2009293008A
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- Prior art keywords
- biodegradable
- starch
- binder
- molding
- microorganisms
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 30
- 229920002472 Starch Polymers 0.000 claims abstract description 55
- 239000011230 binding agent Substances 0.000 claims abstract description 39
- 244000005700 microbiome Species 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 36
- 241000193830 Bacillus <bacterium> Species 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000391 magnesium silicate Substances 0.000 claims abstract description 11
- 229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 11
- 235000019792 magnesium silicate Nutrition 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004898 kneading Methods 0.000 claims abstract description 6
- 235000019698 starch Nutrition 0.000 claims description 53
- 239000008107 starch Substances 0.000 claims description 52
- 239000000843 powder Substances 0.000 claims description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 9
- 239000008188 pellet Substances 0.000 abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 27
- 239000002994 raw material Substances 0.000 description 17
- 241000196324 Embryophyta Species 0.000 description 16
- 229920005615 natural polymer Polymers 0.000 description 16
- 239000005445 natural material Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- -1 polypropylene Polymers 0.000 description 9
- 239000001913 cellulose Substances 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 238000012258 culturing Methods 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000006065 biodegradation reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- 241000194103 Bacillus pumilus Species 0.000 description 3
- 244000063299 Bacillus subtilis Species 0.000 description 3
- 235000014469 Bacillus subtilis Nutrition 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 229920001592 potato starch Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 241000193388 Bacillus thuringiensis Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 2
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 2
- 239000004368 Modified starch Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229940097012 bacillus thuringiensis Drugs 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 235000019426 modified starch Nutrition 0.000 description 2
- 239000001254 oxidized starch Substances 0.000 description 2
- 235000013808 oxidized starch Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 230000028070 sporulation Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 244000046146 Pueraria lobata Species 0.000 description 1
- 235000010575 Pueraria lobata Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008866 Ziziphus nummularia Species 0.000 description 1
- 231100000209 biodegradability test Toxicity 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008175047A JP2009293008A (ja) | 2008-06-08 | 2008-06-08 | 生分解性成形物及びその成形システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008175047A JP2009293008A (ja) | 2008-06-08 | 2008-06-08 | 生分解性成形物及びその成形システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009293008A true JP2009293008A (ja) | 2009-12-17 |
| JP2009293008A5 JP2009293008A5 (enrdf_load_stackoverflow) | 2011-08-18 |
Family
ID=41541487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008175047A Pending JP2009293008A (ja) | 2008-06-08 | 2008-06-08 | 生分解性成形物及びその成形システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009293008A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861687A (zh) * | 2015-06-04 | 2015-08-26 | 苏州市湘园特种精细化工有限公司 | 一种可食用薄膜及其制备方法 |
| CN104987541A (zh) * | 2015-07-17 | 2015-10-21 | 合肥忠豪新材料有限公司 | 一种可食性复合包装材料及其制备方法 |
| WO2023166767A1 (ja) * | 2022-03-02 | 2023-09-07 | パナソニックＩｐマネジメント株式会社 | 複合樹脂成形体及びその製造方法 |
| WO2023166768A1 (ja) * | 2022-03-02 | 2023-09-07 | パナソニックＩｐマネジメント株式会社 | 複合樹脂成形体及びその製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06340771A (ja) * | 1993-04-05 | 1994-12-13 | Nobuo Shiraishi | ポリオレフィン−デンプン系成形用組成物 |
| JP2003041054A (ja) * | 2001-08-01 | 2003-02-13 | Hideko Saegusa | 生物崩壊性樹脂組成物 |
| JP2004284638A (ja) * | 2003-03-20 | 2004-10-14 | Kazuo Tamemasa | 生分解性袋 |
| WO2004094509A1 (ja) * | 2003-04-21 | 2004-11-04 | Kenji Hashimoto | 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 |
| WO2008065749A1 (fr) * | 2006-11-30 | 2008-06-05 | Seiko Sato | Matière biodégradable naturelle d'origine végétale |
-
2008
- 2008-06-08 JP JP2008175047A patent/JP2009293008A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06340771A (ja) * | 1993-04-05 | 1994-12-13 | Nobuo Shiraishi | ポリオレフィン−デンプン系成形用組成物 |
| JP2003041054A (ja) * | 2001-08-01 | 2003-02-13 | Hideko Saegusa | 生物崩壊性樹脂組成物 |
| JP2004284638A (ja) * | 2003-03-20 | 2004-10-14 | Kazuo Tamemasa | 生分解性袋 |
| WO2004094509A1 (ja) * | 2003-04-21 | 2004-11-04 | Kenji Hashimoto | 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 |
| WO2008065749A1 (fr) * | 2006-11-30 | 2008-06-05 | Seiko Sato | Matière biodégradable naturelle d'origine végétale |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861687A (zh) * | 2015-06-04 | 2015-08-26 | 苏州市湘园特种精细化工有限公司 | 一种可食用薄膜及其制备方法 |
| CN104987541A (zh) * | 2015-07-17 | 2015-10-21 | 合肥忠豪新材料有限公司 | 一种可食性复合包装材料及其制备方法 |
| WO2023166767A1 (ja) * | 2022-03-02 | 2023-09-07 | パナソニックＩｐマネジメント株式会社 | 複合樹脂成形体及びその製造方法 |
| WO2023166768A1 (ja) * | 2022-03-02 | 2023-09-07 | パナソニックＩｐマネジメント株式会社 | 複合樹脂成形体及びその製造方法 |
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