CN102153786A - Starch-based biodegradable packaging container for freezing - Google Patents
Starch-based biodegradable packaging container for freezing Download PDFInfo
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- CN102153786A CN102153786A CN2011100736083A CN201110073608A CN102153786A CN 102153786 A CN102153786 A CN 102153786A CN 2011100736083 A CN2011100736083 A CN 2011100736083A CN 201110073608 A CN201110073608 A CN 201110073608A CN 102153786 A CN102153786 A CN 102153786A
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- starch
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- packaging vessel
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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
- 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
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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
- 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
Abstract
The invention discloses a biodegradable packaging container which is made from plant starch which is a renewable resource. A method for making the biodegradable packaging container mainly comprises the following steps: adding 20-30 parts of wetting agent to 100 parts of plant starch, mixing uniformly to fully wet and soak the plant starch, adding 20-30 parts of compatibilizer, 0.1-1 part of antioxidant, 3-40 parts of flexibilizer, 5-30 parts of compatilizer, 50-100 parts of ultra-high molecular weight polyethylene (UHMWPE), 50-100 parts of polypropylene random (PPR), 0.5-5 parts of stabilizer, 0.1-2 parts of antibacterial and antifungal agent and 0-5 parts of coloring agent, mixing uniformly, putting the mixture into a twin-screw double-exhaust extruded sheet molding machine set, extruding, pressing into applicable sheets, and making the sheets into various packaging containers used for freezing. The packaging container can be used for the fresh-keeping packaging of aquatic products, meat products and the like in the quick-freezing condition and has the biodegradable function and the anti-freezing function.
Description
Technical field
The present invention relates to a kind of container, particularly a kind ofly can freezingly use the starch-base biodegradation packaging vessel.
Background technology
At present, the biodegradable starch base sheet material of disclosed numerous making, though solved biodegradable problem, but its starch adds the back easily produces physicals decline, easily embrittlement, preservation period is short, shortcomings such as freezing-resistance difference, and just be difficult to use under the quick-frozen condition the use of packing to products such as fishery products, meat products with the packaging vessel that its sheet material is made, make the way and the report thereof that can under the quick-frozen condition, be used for biodegradable starch base sheet material and do not see as yet the packaging vessel of products such as fishery products, meat product.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of reproducible resource-(plant amylum) that utilize and produce biodegradable packaging vessel, this packaging vessel can also be used for fishery products, meat product etc. are carried out Freshkeeping Packaging under the quick-frozen condition simultaneously, to obtain existing biological degradation function, the packaging vessel goods of anti-freezing function are arranged again.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of freezing starch-base biodegradation packaging vessel of using, its raw material are formed and are comprised following component and ratio of quality and the number of copies thereof:
100 parts of plant amylums, 20～30 parts of wetting agents, 20～30 parts of expanding materials, 0.1～1 part in oxidation inhibitor, 3～40 parts of toughner, 5～30 parts of compatilizers, 50～100 parts of ultra high molecular polyethylenes, 50～100 parts of atactic copolymerized polypropenes, 0.5～5 part of stablizer, 0.1～2 part of antibacterial mildew inhibitor, 0～5 part of tinting material.
As a further improvement on the present invention, described plant amylum is respectively in tapioca (flour), W-Gum, green starch, sweet potato starch, sweet potato starch, yam starch, wheat kind of starch, water caltrop starch and the Rhizoma Nelumbinis starch one to two kind.
As a further improvement on the present invention, described wetting agent is a kind of in glycerol, glycol ether and the ethylene glycol.
As a further improvement on the present invention, described expanding material is a kind of in sorbyl alcohol, Xylitol and the N.F,USP MANNITOL.
As a further improvement on the present invention, described toughner is ethylene-acrylic acid copolymer, in ethene-ethyl acrylate copolymer and the ethylene-vinyl acetate copolymer one to two kind.
As a further improvement on the present invention, described compatilizer is in polyacrylic acid, polymethyl methacrylate and the single stearic acid glycerine lipoprotein one to two kind.
As a further improvement on the present invention, described oxidation inhibitor is in antioxidant 2246, antioxidant 1010 and the antioxidant 264 one to two kind.
As a further improvement on the present invention, described stablizer is in hard ester acid, sodium stearate, calcium stearate and the Zinc Stearate one to two kind.
As a further improvement on the present invention, described antibacterial mildew inhibitor is a kind of in nanometer silver zinc composite inorganic antimicrobial agent and the policapram base glucose.
As a further improvement on the present invention, described tinting material is in titanium dioxide, carbon black, red iron oxide, ultramarine, phthalocyanine blue, the phthalein viridescent one to two kind.
The invention has the beneficial effects as follows: the present invention is in the process of making the base material-sheet material making that can freezingly use the starch-base biodegradation packaging vessel, anti-refrigerated base-material is added in allotment in prescription, add toughness reinforcing, the enhanced auxiliary agent, make its packaging vessel of making not only have biodegradable function, have anti-refrigerated function simultaneously.
Description of drawings
Fig. 1 is a simple process synoptic diagram of the present invention.
Embodiment
A kind of freezing starch-base biodegradation packaging vessel of using, its raw material are formed and are comprised following component and ratio of quality and the number of copies thereof:
100 parts of plant amylums, 20～30 parts of wetting agents, 20～30 parts of expanding materials, 0.1～1 part in oxidation inhibitor, 3～40 parts of toughner, 5～30 parts of compatilizers, 50～100 parts of ultra high molecular polyethylenes, 50～100 parts of atactic copolymerized polypropenes, 0.5～5 part of stablizer, 0.1～2 part of antibacterial mildew inhibitor, 0～5 part of tinting material.
Described plant amylum is respectively to two kind in tapioca (flour), W-Gum, green starch, sweet potato starch, sweet potato starch, yam starch, wheat kind of starch, water caltrop starch and the Rhizoma Nelumbinis starch.
Described wetting agent is a kind of in glycerol, glycol ether and the ethylene glycol.
Described expanding material is a kind of in sorbyl alcohol, Xylitol and the N.F,USP MANNITOL.
Described toughner is ethylene-acrylic acid copolymer, in ethene-ethyl acrylate copolymer and the ethylene-vinyl acetate copolymer one to two kind.
Described compatilizer is to two kind in polyacrylic acid, polymethyl methacrylate and the single stearic acid glycerine lipoprotein.
Described oxidation inhibitor is to two kind in antioxidant 2246, antioxidant 1010 and the antioxidant 264.
Described stablizer is to two kind in hard ester acid, sodium stearate, calcium stearate and the Zinc Stearate.
Described antibacterial mildew inhibitor is a kind of in nanometer silver zinc composite inorganic antimicrobial agent and the policapram base glucose.
Described tinting material is to two kind in titanium dioxide, carbon black, red iron oxide, ultramarine, phthalocyanine blue, the phthalein viridescent.
Embodiment one: start the batch mixing whipping appts, 100 ㎏ tapioca (flour)s are dropped in the mixer, stir the starting back and drop into glycerol 24 ㎏, stir after five minutes, to overflow the powder that is bonded on pot cover and the pot wall sweeps in the pot with hairbrush, restir two minutes, starch is soaked fully to be soaked into, thereafter drop into sorbyl alcohol 24 ㎏, oxidation inhibitor (1010) 0.3 ㎏, ethylene-vinyl acetate copolymer 16 ㎏, polyacrylic acid 20 ㎏, Zinc Stearate 1 ㎏, policapram base glucose 0.6 ㎏, titanium dioxide 1 ㎏, ultra high molecular polyethylene (UHMWPE) 100 ㎏, atactic copolymerized polypropene (PPR) 100 ㎏ stir and take the dish out of the pot after ten minutes, drop in the TE75 type twin screw sheet material machine hopper and extrude compressing tablet.
Twin screw sheet material machine technological temperature table among table one: the embodiment one
After being heated to above-mentioned design temperature, be incubated 30 minutes, open main frame, the main control system electric current is about 200A, and melt pressure is controlled between 1～5 Mpa, opens vacuum pumping hardware, and control vacuum tightness is about 0.08Mpa.Regulation and control metering feeding twin screw invariablenes turning speed is at 220 rev/mins, adjust gap between two calendering rods according to the thickness that will produce product, adjust calendering rod pulling speed and be respectively 23 meters/minute, 23.1 rice/minute, 23.2 rice/minute, 23.3 rice/minute, adjust T mould die gap, control sheet material transverse thick thinness deviation is between ± 0.02 mm.Adjust intact at extrusion sheet, after conforming to quality requirements, just enter during forcing machine extruding sheet molten mass in the middle last item, through the typing of extruding postcooling, formation can anti-refrigerated starch-base biodegradation sheet material, again this sheet material is carried out plastic uptake or towards moulding, makes it to become the starch-base biodegradation packaging vessel with anti-freezing function according to required product mold.
Embodiment two: start the batch mixing whipping appts, 100 ㎏ W-Gums are dropped in the mixer, stir the starting back and drop into glycol ether 22 ㎏, stir after five minutes, to overflow the powder that is bonded on pot cover and the pot wall sweeps in the pot with hairbrush, restir two minutes, starch is soaked fully to be soaked into, thereafter drop into Xylitol 20 ㎏, oxidation inhibitor (264) 0.3 ㎏, ethylene-acrylic acid copolymer 16 ㎏, polymethyl methacrylate 16 ㎏, 0.6 ㎏ is received in hard ester acid, nanometer silver zinc composite inorganic antimicrobial agent 0.5 ㎏, phthalocyanine blue powder 1 ㎏, ultra high molecular polyethylene (UHMWPE) 50 ㎏, atactic copolymerized polypropene (PPR) 50 ㎏ stir and take the dish out of the pot after ten minutes, drop in the TE75 type twin screw sheet material machine hopper and extrude compressing tablet.
Table two: embodiment two twin screw sheet material machine technological temperature tables
After being heated to above-mentioned design temperature, be incubated 30 minutes, open main frame, the main control system electric current is about 200A, and melt pressure is controlled between 1～5 Mpa, opens vacuum pumping hardware, and control vacuum tightness is about 0.08Mpa.Regulation and control metering feeding twin screw invariablenes turning speed is at 220 rev/mins, adjust gap between two calendering rods according to the thickness that will produce product, adjust calendering rod pulling speed and be respectively 23 meters/minute, 23.1 rice/minute, 23.2 rice/minute, 23.3 rice/minute, adjust T mould die gap, control sheet material transverse thick thinness deviation is between ± 0.02 mm, adjust intact at extrusion sheet, after conforming to quality requirements, in just entering during forcing machine extruding sheet molten mass in the last item, through the typing of extruding postcooling, formation can anti-refrigerated starch-base biodegradation sheet material, again this sheet material is carried out plastic uptake or towards moulding, makes it to become anti-refrigerated starch-base biodegradation packaging vessel according to required product mold.
Embodiment three: start the batch mixing whipping appts, with 80 ㎏ tapioca (flour)s, 20 ㎏ sweet potato starch drop in the mixer, stir the starting back and drop into ethylene glycol 22 ㎏, stir after five minutes, to overflow the powder that is bonded on pot cover and the pot wall sweeps in the pot with hairbrush, restir two minutes, starch is soaked fully to be soaked into, thereafter drop into N.F,USP MANNITOL 25 ㎏, oxidation inhibitor (1010) 0.3 ㎏, ethene-ethyl acrylate copolymer 15 ㎏, polyacrylic acid 16 ㎏, Zinc Stearate 0.5 ㎏, policapram base glucose 0.3 ㎏, dark green powder 0.5 ㎏ of phthalein, ultra high molecular polyethylene (UHMWPE) 80 ㎏, atactic copolymerized polypropene (PPR) 60 ㎏, stir and take the dish out of the pot after ten minutes, drop in the TE75 type twin screw sheet material machine hopper and extrude compressing tablet.
Table three: embodiment three twin screw sheet material machine technological temperature tables
After being heated to above-mentioned design temperature, be incubated 30 minutes, open main frame, the main control system electric current is about 200A, and melt pressure is controlled between 1～5 Mpa, opens vacuum pumping hardware, and control vacuum tightness is about 0.08Mpa.Regulation and control metering feeding twin screw invariablenes turning speed is at 220 rev/mins, adjust gap between two calendering rods according to the thickness that will produce product, adjust calendering rod pulling speed and be respectively 23 meters/minute, 23.1 rice/minute, 23.2 rice/minute, 23.3 rice/minute, adjust T mould die gap, control sheet material transverse thick thinness deviation is between ± 0.02 mm.Adjust intact at extrusion sheet, after conforming to quality requirements, just enter during forcing machine extruding sheet molten mass in the middle last item, through the typing of extruding postcooling, formation can anti-refrigerated starch-base biodegradation sheet material, again this sheet material is carried out plastic uptake or towards moulding, makes it to become the starch-base biodegradation packaging vessel with anti-freezing function according to required product mold.
Embodiment four: start the batch mixing whipping appts, with 60 ㎏ W-Gums, 40 ㎏ yam starchs drop in the mixer, stir the starting back and drop into glycol ether 23 ㎏, stir after five minutes, to overflow the powder that is bonded on pot cover and the pot wall sweeps in the pot with hairbrush, restir two minutes, starch is soaked fully to be soaked into, thereafter drop into Xylitol 22 ㎏, oxidation inhibitor (2246) 0.3 ㎏, ethylene-acrylic acid copolymer 18 ㎏, polymethyl methacrylate 15 ㎏, Zinc Stearate 0.5 ㎏, policapram base glucose 0.3 ㎏, carbon black 0.5 ㎏, ultra high molecular polyethylene (UHMWPE) 60 ㎏, atactic copolymerized polypropene (PPR) 70 ㎏, stir and take the dish out of the pot after ten minutes, drop in the TE75 type twin screw sheet material machine hopper and extrude compressing tablet.
Table four: embodiment four twin screw sheet material machine technological temperature tables
After being heated to above-mentioned design temperature, be incubated 30 minutes, open main frame, the main control system electric current is about 200A, and melt pressure is controlled between 1～5 Mpa, opens vacuum pumping hardware, and control vacuum tightness is about 0.08Mpa.Regulation and control metering feeding twin screw invariablenes turning speed is at 220 rev/mins, adjust gap between two calendering rods according to the thickness that will produce product, adjust calendering rod pulling speed and be respectively 23 meters/minute, 23.1 rice/minute, 23.2 rice/minute, 23.3 rice/minute, adjust T mould die gap, control sheet material transverse thick thinness deviation is between ± 0.02 mm.Adjust intact at extrusion sheet, after conforming to quality requirements, just enter during forcing machine extruding sheet molten mass in the middle last item, through the typing of extruding postcooling, formation can anti-refrigerated starch-base biodegradation sheet material, again this sheet material is carried out plastic uptake or towards moulding, makes it to become the starch-base biodegradation packaging vessel with anti-freezing function according to required product mold.
After starch-base biodegradation sheet material among employing embodiment one, embodiment two, embodiment three and the embodiment four and common starch base plastics sheet are made long dark 4 ㎝ of wide 21 ㎝ of 33 ㎝ respectively and are distributed with the seafood packaging tray of 12 lattice, carry out the freezing comparison test of falling, the results are shown in following table.
Table five: freezing fall down test detected result table
This shows that embodiment one product, embodiment two, embodiment three and embodiment four-product are obtained satisfied effect.
Claims (10)
1. freezing starch-base biodegradation packaging vessel of using is characterized in that: its raw material is formed and is comprised following component and ratio of quality and the number of copies thereof:
100 parts of plant amylums, 20～30 parts of wetting agents, 20～30 parts of expanding materials, 0.1～1 part in oxidation inhibitor, 3～40 parts of toughner, 5～30 parts of compatilizers, 50～100 parts of ultra high molecular polyethylenes, 50～100 parts of atactic copolymerized polypropenes, 0.5～5 part of stablizer, 0.1～2 part of antibacterial mildew inhibitor, 0～5 part of tinting material.
2. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described plant amylum is respectively to two kind in tapioca (flour), W-Gum, green starch, sweet potato starch, sweet potato starch, yam starch, wheat kind of starch, water caltrop starch and the Rhizoma Nelumbinis starch.
3. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described wetting agent is a kind of in glycerol, glycol ether and the ethylene glycol.
4. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described expanding material is a kind of in sorbyl alcohol, Xylitol and the N.F,USP MANNITOL.
5. the freezing starch-base biodegradation packaging vessel of using according to claim 1, it is characterized in that: described toughner is ethylene-acrylic acid copolymer, in ethene-ethyl acrylate copolymer and the ethylene-vinyl acetate copolymer one to two kind.
6. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described compatilizer is to two kind in polyacrylic acid, polymethyl methacrylate and the single stearic acid glycerine lipoprotein.
7. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described oxidation inhibitor is to two kind in antioxidant 2246, antioxidant 1010 and the antioxidant 264.
8. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described stablizer is to two kind in hard ester acid, sodium stearate, calcium stearate and the Zinc Stearate.
9. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described antibacterial mildew inhibitor is a kind of in nanometer silver zinc composite inorganic antimicrobial agent and the policapram base glucose.
10. the freezing starch-base biodegradation packaging vessel of using according to claim 1 is characterized in that: described tinting material is to two kind in titanium dioxide, carbon black, red iron oxide, ultramarine, phthalocyanine blue, the phthalein viridescent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100736083A CN102153786A (en) | 2011-03-25 | 2011-03-25 | Starch-based biodegradable packaging container for freezing |
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| CN2011100736083A CN102153786A (en) | 2011-03-25 | 2011-03-25 | Starch-based biodegradable packaging container for freezing |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558615A (en) * | 2012-01-13 | 2012-07-11 | 武汉华丽环保科技有限公司 | High polymer bio-based composite material and preparation method thereof |
| CN103159983A (en) * | 2013-03-13 | 2013-06-19 | 同济大学 | Novel beta-cyclodextrin host-guest complex antibacterial starch-base plastic and method for preparing same |
| CN103524858A (en) * | 2012-07-03 | 2014-01-22 | 合肥中科绿色家电科技有限公司 | Antibacterial coloring composition and preparation method thereof |
| CN104725672A (en) * | 2015-04-14 | 2015-06-24 | 苏州靖羽新材料有限公司 | Anti-oxidization environment-friendly packaging material for food and preparing method thereof |
| CN106167556A (en) * | 2016-07-13 | 2016-11-30 | 蚌埠市华科机电有限责任公司 | A kind of degradable modified plastic particles |
| CN107835837A (en) * | 2015-06-30 | 2018-03-23 | 白鸥逻辑股份有限公司 | The object formed by Biodegradable material |
| CN111040255A (en) * | 2019-12-26 | 2020-04-21 | 深圳市虹彩新材料科技有限公司 | Bio-based polyethylene/starch blending modified blown film material and preparation method thereof |
| US10919203B2 (en) | 2015-06-30 | 2021-02-16 | BiologiQ, Inc. | Articles formed with biodegradable materials and biodegradability characteristics thereof |
| US10995201B2 (en) | 2015-06-30 | 2021-05-04 | BiologiQ, Inc. | Articles formed with biodegradable materials and strength characteristics of the same |
| US11046840B2 (en) | 2015-06-30 | 2021-06-29 | BiologiQ, Inc. | Methods for lending biodegradability to non-biodegradable plastic materials |
| US11111363B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability |
| US11111355B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Addition of biodegradability lending additives to plastic materials |
| US11149144B2 (en) | 2015-06-30 | 2021-10-19 | BiologiQ, Inc. | Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material |
| US11359088B2 (en) | 2015-06-30 | 2022-06-14 | BiologiQ, Inc. | Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material |
| US11674018B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics |
| US11674014B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Blending of small particle starch powder with synthetic polymers for increased strength and other properties |
| US11879058B2 (en) | 2015-06-30 | 2024-01-23 | Biologiq, Inc | Yarn materials and fibers including starch-based polymeric materials |
| US11926940B2 (en) | 2015-06-30 | 2024-03-12 | BiologiQ, Inc. | Spunbond nonwoven materials and fibers including starch-based polymeric materials |
| US11926929B2 (en) | 2015-06-30 | 2024-03-12 | Biologiq, Inc | Melt blown nonwoven materials and fibers including starch-based polymeric materials |
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| CN101942114A (en) * | 2010-09-03 | 2011-01-12 | 北京新华联生物材料有限公司 | Biodegradable amylum colophony for injection molding and preparation method and products thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101942114A (en) * | 2010-09-03 | 2011-01-12 | 北京新华联生物材料有限公司 | Biodegradable amylum colophony for injection molding and preparation method and products thereof |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558615A (en) * | 2012-01-13 | 2012-07-11 | 武汉华丽环保科技有限公司 | High polymer bio-based composite material and preparation method thereof |
| CN103524858A (en) * | 2012-07-03 | 2014-01-22 | 合肥中科绿色家电科技有限公司 | Antibacterial coloring composition and preparation method thereof |
| CN103159983A (en) * | 2013-03-13 | 2013-06-19 | 同济大学 | Novel beta-cyclodextrin host-guest complex antibacterial starch-base plastic and method for preparing same |
| CN104725672A (en) * | 2015-04-14 | 2015-06-24 | 苏州靖羽新材料有限公司 | Anti-oxidization environment-friendly packaging material for food and preparing method thereof |
| US11111363B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability |
| US11359088B2 (en) | 2015-06-30 | 2022-06-14 | BiologiQ, Inc. | Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material |
| US11926929B2 (en) | 2015-06-30 | 2024-03-12 | Biologiq, Inc | Melt blown nonwoven materials and fibers including starch-based polymeric materials |
| US10919203B2 (en) | 2015-06-30 | 2021-02-16 | BiologiQ, Inc. | Articles formed with biodegradable materials and biodegradability characteristics thereof |
| US10995201B2 (en) | 2015-06-30 | 2021-05-04 | BiologiQ, Inc. | Articles formed with biodegradable materials and strength characteristics of the same |
| US11046840B2 (en) | 2015-06-30 | 2021-06-29 | BiologiQ, Inc. | Methods for lending biodegradability to non-biodegradable plastic materials |
| US11926940B2 (en) | 2015-06-30 | 2024-03-12 | BiologiQ, Inc. | Spunbond nonwoven materials and fibers including starch-based polymeric materials |
| US11111355B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Addition of biodegradability lending additives to plastic materials |
| US11149144B2 (en) | 2015-06-30 | 2021-10-19 | BiologiQ, Inc. | Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material |
| CN107835837A (en) * | 2015-06-30 | 2018-03-23 | 白鸥逻辑股份有限公司 | The object formed by Biodegradable material |
| US11674018B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics |
| US11674014B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Blending of small particle starch powder with synthetic polymers for increased strength and other properties |
| US11807741B2 (en) | 2015-06-30 | 2023-11-07 | BiologiQ, Inc. | Articles formed with renewable green plastic materials and starch-based polymeric materials lending increased biodegradability |
| US11840623B2 (en) | 2015-06-30 | 2023-12-12 | BiologiQ, Inc. | Methods for lending biodegradability to non-biodegradable polyolefin and nylon materials |
| US11879058B2 (en) | 2015-06-30 | 2024-01-23 | Biologiq, Inc | Yarn materials and fibers including starch-based polymeric materials |
| CN106167556A (en) * | 2016-07-13 | 2016-11-30 | 蚌埠市华科机电有限责任公司 | A kind of degradable modified plastic particles |
| CN111040255A (en) * | 2019-12-26 | 2020-04-21 | 深圳市虹彩新材料科技有限公司 | Bio-based polyethylene/starch blending modified blown film material and preparation method thereof |
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Application publication date: 20110817 |