CN201501603U - Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene - Google Patents
Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene Download PDFInfo
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- CN201501603U CN201501603U CN2008201342754U CN200820134275U CN201501603U CN 201501603 U CN201501603 U CN 201501603U CN 2008201342754 U CN2008201342754 U CN 2008201342754U CN 200820134275 U CN200820134275 U CN 200820134275U CN 201501603 U CN201501603 U CN 201501603U
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Abstract
The utility model discloses a vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene, which is characterized in that at least one side of the vegetable and fruit refreshing bag is provided with an opening, the vegetable and fruit refreshing bag is formed by mutually adhering a plastic film and non-woven fabric laminates at edges after the plastic film and the non-woven fabric laminates are overlapped, and wherein the non-woven fabric laminates comprise at least one thermoplastic combination and at least one non-woven fabric. The utility model also discloses another vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene, which is characterized in that the vegetable and fruit refreshing bag is formed by a plastic film, at least one side of the vegetable and fruit refreshing bag is provided with an opening, wherein non-woven fabric laminates are adhered on at least a portion of the inner layer surface of the plastic film hollow bag, and wherein the non-woven laminates comprise at least one thermoplastic compound and at least one non-woven fabric. The utility model particularly relates to a hollow vegetable and fruit bag with refreshing and regulating physiological functions on vegetables and fruits, and at least one end of the hollow vegetable and fruit bag is opened.
Description
Technical field
The present invention relates to a kind of nonwoven layer compound and combination of plastic sheeting by containing the counteracting ethylene response in plants medicament reaches and has concurrently fresh-keeping and regulate the vegetables and fruits bagging of vegetables and fruits physiological function.
Background technology
Ethene is the important growth regulator of regulating plant growth, growth, aging and ambient pressure, mainly influences fruit maturation, flower decline and leaf abscission equally correlated process, stores and transportation Chang Daliang formation plant.The commercial value of fresh vegetables and fruits or flowers often reduces because of excessive ethylene gas.The control of ethylene gas has been devoted in many-sided research, preserves after the harvest for fresh products.
The U.S. the 5th, 518, No. 988 the patent case discloses cyclopropylene (cyclopropene) and its derivant, as: cyclopropylene, 1-methyl cyclopropene (1-methylcyclopropene; 1-MCP), 3-methyl cyclopropene (3-methylcyclopropene) and 3,3-dimethyl cyclopropylene (3,3-dimethylcyclopropene) etc., can combine the plant ethylene acceptor with ethene competitiveness, thereby effectively ethene suppressing combines the performance of ethene suppressing physiological effects with vegetable cell.
In the aforesaid compound, with the best results of 1-methyl cyclopropene ethene suppressing effect, described cmpd is gaseous state under 20 ℃, free from extraneous odour, it is low to handle desired concn, and in the useful effect concentration range to people and animals not tool poison.Yet the 1-methyl cyclopropene is because of its high chemical activity, and is general unstable.The U.S. the 6th, 017, No. 849 patent cases disclose with the carrier as alpha-cyclodextrin carries out the method that the molecule embedding forms powder compound with the 1-methylcyclopropene gas, can be used to stablize the reactivity and the fugitiveness of 1-methylcyclopropene gas, only can make described embedding cmpd use or be delivered to plant by adding water.The U.S. the 6th, 897, No. 185 patent cases disclose the preparation and the using method of 1-methyl cyclopropene foaming lozenge, and this makes described cmpd storing and transporting and using more convenient safety, solves the problem that ethene causes plant smoothly.
The useful effect dosage that the 1-methyl cyclopropene is applied to plant is 0.1 to 1.0ppm (vol/vol).The at present commercial a large amount of water (for example: 1-methyl cyclopropene/cyclohexaamylose powder compound weight 10 to 20 times) that needs when using with 1-methyl cyclopropene powder product discharges to cooperate.No. 265005 patent of invention of TaiWan, China discloses nonwoven fabrics, aluminium foil or the corrugated board method as cyclopropene cmpd release vehicle of using, wherein cyclopropene compound drug and thermoplastic compounds fusion and be laminated on nonwoven layer, aluminium foil layer or the fluting board flaggy is formed for the laminated thing of counteracting ethylene response in plants.In described patent, the 1-methyl cyclopropene that is embedded in the carrier need not additionally add water, only depends on moisture in the environment to discharge and acts on carry out of plant with counteracting ethylene response in plants.Therefore, compared to previous powder-type and foaming type lozenge, No. 265005 patent of invention of TaiWan, China has better application elasticity and ease of use.
But the laminated thing of No. 265005 patent of invention of TaiWan, China also can't avoid vegetables and fruits forfeiture because of moisture in the deepfreeze process to wither, and also can't regulate gas permeation rates such as oxygen and carbon dioxide, and then prolongs the storage period of vegetables and fruits commodity.Therefore still need new technology and the preservation storage period of improveing with further increase vegetables and fruits.
The utility model content
The present invention is based on plastic film bag is had the vegetables and fruits commodity of reduction loss of water in transporting procedures, with tool to the characteristic of oxygen with different penetrating rates of gas tool such as carbon dioxide, plastic film bag is combined with the nonwoven layer compound with counteracting ethylene response in plants medicament, obtain to have concurrently vegetables and fruits bagging fresh-keeping and adjusting vegetables and fruits physiological function.Vegetables and fruits bagging of the present invention not only has extensive use, and more convenient user uses.
So purpose of the present invention is for providing a kind of fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition, it is characterized in that: its at least one side tool opening, and bonding mutually and form in edge again after stacked up and down by a slice plastic sheeting and a slice nonwoven layer compound, wherein said nonwoven layer compound comprises one deck thermoplastic compounds and layer of non-woven fabric at least at least.
Another purpose of the present invention is for providing a kind of fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition, it is characterized in that: it is formed by plastic sheeting and at least one side tool opening, wherein the nonwoven layer compound be adhered to described plastic sheeting hollow bagging to small part inner layer sheet face, and wherein said nonwoven layer compound comprises one deck thermoplastic compounds and layer of non-woven fabric at least at least.Preferable, the internal layer surface of described vegetables and fruits bagging is all coated by the nonwoven layer compound.
According to of the present invention one concrete aspect, the two ends up and down of vegetables and fruits bagging are all opening-like.
According to another concrete aspect of the present invention, a vegetables and fruits bagging only side is opening-like.
The present invention utilizes thin layer coating and humidity regulation release tech, and the thermoplastic compounds that will comprise the medicament of effective obstruction ethylene binding site in plants is coated on the nonwoven fabrics, is compounded to form bagging with plastic sheeting again.When vegetables and fruits is deposited in the vegetables and fruits bagging of the present invention, the moisture that is evaporated from vegetables and fruits, can make the composition that hinders ethylene reaction slowly be discharged into a bag interior atmosphere with gas form among the nonwoven layer compound, blocking-up ethene combines with vegetables and fruits, and it is aging to delay vegetables and fruits.On the other hand, the plastic sheeting of vegetables and fruits bagging then has the function of avoiding the vegetables and fruits dehydration withered simultaneously, reaches fresh-keeping effect.In addition, the outside face of vegetables and fruits bagging of the present invention can print the double as propaganda, helps the sale of vegetables and fruits commodity.
Vegetables and fruits bagging of the present invention may be used on the follow-up storage after the vegetables and fruits commodity are gathered, all processes that transports and even sell, and is not only easy to use, and has very excellent effect for the back vegetables and fruits of gathering fresh-keeping.
Description of drawings
Fig. 1 (a) and 1 (b) show the concrete enforcement aspect according to vegetables and fruits bagging of the present invention.
Fig. 2 (a) and 2 (b) show another the concrete enforcement aspect according to vegetables and fruits bagging of the present invention.
Fig. 3 (a) and 3 (b) show the concrete enforcement aspect again according to vegetables and fruits bagging of the present invention.
The specific embodiment
According to the present invention, vegetables, fruit and the cut-flower of gather back or fresh-cut made a general reference in " vegetables and fruits " speech, is good with climacteric or perishable the vanquished.
Can be used for vegetables of the present invention and comprise, but be not limited to: broccoli, cauliflower, blue or green river dish, tomato, lettuce, edible podded pea, celery, wild cabbage, potato, carrot, onion, Chinese toon, soya bean, broad bean, capsicum, asparagus, coriander, cucumber, cucumber, balsam pear, green onion, day lily, globe artichoke, zie beans, corn and eggplant etc.
Can be used for fruit of the present invention and comprise, but be not limited to: peach, cherry, nectarine, apricot, plum, apple, pears, muskmelon, the certain kind of berries, banana, avocado, guava, Rhesus monkey peach, mango, passion fruit, persimmon and watermelon etc.
Can be used for cut-flower of the present invention; its kind comprises, but is not limited to: various orchids, carnation, lily, toad's-mouth, cuckoo, hydrangea, rose, lotus, poinsettia, cactus, tulip, Malus spectabilis, narcissus, morning glory, gladiolus, pasqueflower, paper flower, Canterburybells, Herba goodyearae repentis, Japanese anemone, aster, camellia, cockscomb, chrysanthemum, primrose, freesia, Lonicera and Forsythia, Dahlia, dutch iris, Agapanthus, unconcerned candle genus, Afric lilium and carnation etc.
The nonwoven layer compound that is used for the present invention comprises one deck thermoplastic compounds and layer of non-woven fabric at least at least, and wherein said thermoplastic compounds comprises medicament and thermoplastic polymer or the copolymer that hinders ethylene binding site in plants.The part by weight of the medicament of described thermoplastic polymer or copolymer and obstruction ethylene binding site in plants is about 2000: 1 to about 1: 1, is preferably about 100: 1 to about 1: 1, is more preferred from about 20: 1 to about 1: 1.The method that the thermoplastic layer is attached to nonwoven layer can be the known any method of those skilled in the art, for example, can by the laminated method of bond vitrified or extruded layer is legal the thermoplastic layer be attached to nonwoven fabrics.
According to the present invention, the medicament that hinders ethylene binding site in plants comprises all known cmpds that suppress ethylene response in plants, for example, but be not limited to, cyclopropylene, 1-methyl cyclopropene, 3-methyl cyclopropene, 3,3-dimethyl cyclopropylene, methene cyclopentanone (methylenecyclopropane), diazonium cyclopentadiene (diazocyclopentadiene), trans-cyclooctene (trans-cyclooctene), cis-cyclooctene (cis-cyclooctene), bicycloheptadiene (2,5-norbornadiene), its derivant and its compound.Relevant background technology is as the U.S. the 3rd, 879,188,5,100,462,5,518,988 and 6,017, No. 849 patent is regulated magazine (Plant Growth Reg.) 9 with Xi Sile people's such as (Sisler) biological growth, 157-164, and 1990 incorporate in this specification sheets fully in the mode of having mentioned.The preferable medicament that hinders ethylene binding site in plants is 1-methyl cyclopropene (1-MCP), for example, and commercial 1-methyl cyclopropene with any powder pattern encapsulation.
Many thermoplastic polymers or copolymer all are fit to be applied to form the thermoplastic compounds layer among the present invention, it comprises, but be not limited to, be generally solid-state oxygen alkanoyl poly-mer or dioxane polymeric diacyl, its alternative is with polyvinyl alcohol or starch polymer blending and can form film; Comprise the most frequently used stretching ethyl or stretch the poly-mer that propyl group is a host polymer, for example polyethylene and polypropylene based on alkene; With copolymer based on alkene, for example ethane-acetic acid ethyenyl ester (EVA), ethylene-methyl acrylate (EMA) and ethylene acrylic (EAA); And aforementioned polyolefinic copolymer.
According to the present invention, the thermoplastic compounds layer of the discharged ethene Inhibitors that the nonwoven layer compound is comprised can further comprise the filler that is used for traditional lozenge pattern or powder pattern.Suitable extra filler (for example: sodium polyacrylate), poly-aminoglucose, dextrin, clay and polynite includes, but not limited to antiseptic, polymerizability absorbent.
" nonwoven fabrics " used herein speech is meant a planar structure of general definition, its relatively flat, tool elasticity and porosity, and by chopped fiber or continuously fibril formed.Nonwoven fabrics used in the present invention is for being familiar with the general any nonwoven fabrics commonly used of those skilled in the art.Suitable nonwoven fabrics includes, but not limited to polyethylene fibre, mekralon, poly-ester fibres, rayon fibers, cellulose fiber peacekeeping nylon fiber, and the admixture of described fiber.Decide when in the present invention, the weight of the nonwoven fabrics that is adopted is really on practical application.Preferable, the weight of the used nonwoven fabrics of the present invention is about 20 to 300 gram/sq ms, is preferably about 30 to 150 gram/sq ms.
According to of the present invention one concrete enforcement aspect, can optionally further be coated with on the nonwoven fabrics or in the thermoplastic compounds layer or add the material that suppresses growth of microorganism, for example: chitin, lactic acid hammer element, streptocin, the sodium acetate that anhydrates, hexadienoic acid salt, propionate compound, benzoate, biphenyl, metallic ion (for example: silver, copper, zinc, molybdenum and cobalt etc.) or its compound.Therefore, vegetables and fruits bagging of the present invention can effectively suppress vegetables and fruits disease microbial reproduction simultaneously except reaching fresh-keeping and suppressing the function of vegetables and fruits ethylene reaction, and then strengthens the fresh-keeping effect of vegetables and fruits.
The basis weight of nonwoven layer compound of the present invention is decided on the ethene Inhibitors required dosage that is used to handle really.In general, the basis weight that puts on nonwoven layer and can discharge the thermoplastic compounds layer of ethene Inhibitors is about 7 to 50 gram/sq ms, is preferably about 10 to 35 gram/sq ms.
According to the present invention, the nonwoven layer compound may extend into a multiple-structure, and it comprises above the thermoplastic compounds layer of the discharged ethene Inhibitors of one deck and the nonwoven layer that surpasses one deck.Interlayer order and configuration in the multiple-structure are decided on actual use situation really.Preferable, the thermoplastic compounds layer and the nonwoven layer that can discharge the ethene Inhibitors are interconnected in multiple-structure.
The plastic sheeting that is applicable to vegetables and fruits bagging of the present invention can be made by following material, include but not limited to polyethylene (PE), low density polyethylene (LDPE) (LDPE), linear low density polyethylene (LLDPE), high density polyethylene (HDPE) (HDPE), polyvinylchloride (PVC), polypropylene (PP) or its laminated thing.
Vegetables and fruits bagging of the present invention can be made up of with various form aforementioned plastic sheeting and nonwoven layer compound.In addition, the shape of vegetables and fruits bagging of the present invention does not have particular restriction yet.According to of the present invention one concrete aspect, vegetables and fruits bagging of the present invention is bonding mutually and form in edge again after stacked up and down by a slice plastic sheeting and a slice nonwoven layer compound.According to another concrete aspect of the present invention, vegetables and fruits bagging main body of the present invention is formed by plastic sheeting, the nonwoven layer compound then be adhered to described plastic sheeting hollow bagging to small part inner layer sheet face, preferable, the nonwoven layer compound covers whole internal layers surface of described plastic sheeting hollow bagging.
At least one side of vegetables and fruits bagging of the present invention is opening-like, and opening part can have extra closing device according to circumstances.According to of the present invention one concrete aspect, vegetables and fruits bagging of the present invention is meant the opening-like hollow vegetables and fruits bagging in two ends up and down.According to another concrete aspect of the present invention, a vegetables and fruits bagging of the present invention only side is opening-like.
Below now with Fig. 1 to Fig. 3 in detail, the preferred construction kenel of vegetables and fruits bagging provided by the present invention being described in detail, is not in order to limit the scope of the invention.Modification that any those having an ordinary knowledge in this technical field can reach easily and change are included in this case specification sheets disclosure.
As shown in Figure 1, nonwoven layer compound 1 and plastic sheeting 2 can be cut into suitable size respectively, both stacked backs are bonding mutually in edge, form the opening-like vegetables and fruits bagging in two ends up and down.
Fig. 2 shows the another kind of concrete enforcement aspect of vegetables and fruits bagging of the present invention, forms the bagging main bodys with plastic sheeting 2, and with nonwoven layer compound 1 be bonded to by plastic sheeting 2 formed baggings to small part inner layer sheet face.In addition, vegetables and fruits bagging of the present invention also can be as shown in Figure 3, and its ectomesoderm is a plastic sheeting 2, and internal layer then is a nonwoven layer compound 1.
As a rule, the method for making vegetables and fruits bagging of the present invention there is no particular restriction, and the known method of any industry all can be used for making vegetables and fruits bagging of the present invention.In addition, plastic sheeting is attached to the method for nonwoven fabrics, also knows usually that by having the knowledgeable is familiar with in this technical field, for example, but be not limited to that high frequency binding, super sonic are bonding, heat bonding or glue bond.
Under further not setting forth, the those skilled in the art can use it at utmost with the present invention according to above-mentioned disclosure and following example.How following example only can be operated the Patent right method of the application for the casehistory those skilled in the art but not limit all the other disclosure by any way.
Example one: manufacture method
The preparation of nonwoven layer compound
(1) with 57: 38: 5 part by weight mixed ethylene-ethyl acetate (EVA), 1-methyl cyclopropene (1-MCP) and sodium polyacrylate.Wherein, 1-MCP is commodity
(Lytone Enterprise Inc., the Taibei, TaiWan, China); Sodium polyacrylate is the polymerizability absorbent for commonly using then.
(2) use hot melt adhesive make-up machine will be by above-mentioned (1) compound that step obtained with 12g/m
2The amount lamination at 50g/m
2On the nonwoven fabrics (polyethylene+rayon), be provided with scattering device supply hot melt adhesive powder above the operating area, the addition of its per unit area can be by the tachometry of doctor roll.
(3) the nonwoven layer compound is cut to trapezoidal (upper base 12cm, the 40cm that goes to the bottom, high 50cm).
The preparation of vegetables and fruits bagging of the present invention
(1) utilizing automatically, the fervent bag-making equipment of heat-sealing carries out the bag operation with nonwoven layer compound and plastic sheeting (PP/PE composite) cutting and bonding.
(2) heat-sealing temperature is set at 150 ℃, makes plastic sheeting both sides hypotenuse closure part change the viscosity flow state into, and the 3N/mm that presses
2, the identical hypotenuse after making it and the nonwoven layer compound being corresponding up and down is fusible for one, can keep intensity after the cooling.
Example two: the 1-MCP releasing effect of nonwoven layer compound
It is 10 * 10cm that the nonwoven layer compound is cut out
2, place 60mL inspection gas cylinder, after being squirted, nonwoven layer compound surface water seals bottle cap immediately, and utilize entry needle to extract gas in the 0.5mL inspection gas cylinder, inject gas chromatography figure spectrometer, with the 1-MCP releasing effect of trace detection nonwoven layer compound.
Table 1 shows that 1-MCP discharges situation from the nonwoven layer compound.The result shows that after the nonwoven layer compound was squirted, about 70%1-MCP promptly was released in 5 minutes, and discharges after one hour totally.
Table 1
Example three: fresh-keeping effect
Handle the oncidiumLuridum cut-flower with bagging, insert the life-span thereby can prolong its bottle.With cut-flower respectively with bagging of the present invention (the nonwoven layer compound in the bagging being squirted), general bagging with do not have the bagging control group and handle the back, under 25 ℃, deposit observation with about 10mL water.The result is as shown in table 2, and after 7 days, the vertical soft phenomenon of flower appears in general bagging group and no bagging control group, and bagging group of the present invention still keeps flower stem top hard and emerald green.General bagging group began fallen flowers in the 10th day, and found that its stem incision has the water soaking mode yellow to rot.Calculated the flower number that do not drop on the flower stem on the 14th day and find, the severe patient of degradation phenomena is general bagging group (surplus 2 to 3), secondly is no bagging control group (surplus 3 to 4), and with bagging group the best of the present invention (remaining 5 to 6).By degradation phenomena order of occurrence, residual flower counting and the flower soft phenomenon of hanging down, bagging of the present invention has fresh-keeping really and delays the effect of deterioration.
Table 2
Though the present invention discloses as above with preferred embodiment; but it is not in order to limit the present invention; any those skilled in the art; in not breaking away from spirit of the present invention and scope; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the accompanying Claim book person of defining.
Claims (7)
1. fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition, it is characterized in that: its at least one side tool opening, and bonding mutually and form in edge again after stacked up and down by a slice plastic sheeting and a slice nonwoven layer compound, wherein said nonwoven layer compound comprises one deck thermoplastic compounds and layer of non-woven fabric at least at least.
2. the fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition according to claim 1, it is characterized in that: the two ends up and down of described vegetables and fruits bagging are all opening-like.
3. the fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition according to claim 1, it is characterized in that: a described vegetables and fruits bagging only side is opening-like.
4. fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition, it is characterized in that: it is formed by plastic sheeting and at least one side tool opening, wherein the nonwoven layer compound be adhered to described plastic sheeting hollow bagging to small part inner layer sheet face, and wherein said nonwoven layer compound comprises one deck thermoplastic compounds and layer of non-woven fabric at least at least.
5. the fresh-keeping bagging of vegetables and fruits that contains the counteracting ethylene response in plants composition according to claim 4, it is characterized in that: the internal layer surface of described vegetables and fruits bagging is all coated by the nonwoven layer compound.
6. according to claim 4 or the 5 described fresh-keeping baggings of vegetables and fruits that contain the counteracting ethylene response in plants composition, it is characterized in that: the two ends up and down of described vegetables and fruits bagging are all opening-like.
7. according to claim 4 or the 5 described fresh-keeping baggings of vegetables and fruits that contain the counteracting ethylene response in plants composition, it is characterized in that: a described vegetables and fruits bagging only side is opening-like.
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| CN2008201342754U CN201501603U (en) | 2008-10-06 | 2008-10-06 | Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene |
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| CN2008201342754U CN201501603U (en) | 2008-10-06 | 2008-10-06 | Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene |
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Cited By (6)
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| US8414989B2 (en) | 2011-03-27 | 2013-04-09 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| CN104528129A (en) * | 2014-11-27 | 2015-04-22 | 昆山威胜干燥剂研发中心有限公司 | Special freshness protection package for fresh fruits and vegetables and preparation method thereof |
| US9320288B2 (en) | 2012-11-30 | 2016-04-26 | Cellresin Technologies, Llc | Controlled release compositions and methods of using |
| US9421793B2 (en) | 2014-06-26 | 2016-08-23 | Cellresin Technologies, Llc | Electrostatic printing of cyclodextrin compositions |
| US9642356B2 (en) | 2009-12-14 | 2017-05-09 | Cellresin Technologies, Llc | Maturation or ripening inhibitor release from polymer, fiber, film, sheet or packaging |
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2008
- 2008-10-06 CN CN2008201342754U patent/CN201501603U/en not_active Expired - Lifetime
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| US9642356B2 (en) | 2009-12-14 | 2017-05-09 | Cellresin Technologies, Llc | Maturation or ripening inhibitor release from polymer, fiber, film, sheet or packaging |
| US9675069B2 (en) | 2011-03-27 | 2017-06-13 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| US8481127B2 (en) | 2011-03-27 | 2013-07-09 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| USRE49501E1 (en) | 2011-03-27 | 2023-04-25 | Verdant Technologies, Llc | Cyclodextrin compositions, articles, and methods |
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| US10182567B2 (en) | 2011-03-27 | 2019-01-22 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| US9353282B2 (en) | 2011-03-27 | 2016-05-31 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| US8414989B2 (en) | 2011-03-27 | 2013-04-09 | Cellresin Technologies, Llc | Cyclodextrin compositions, articles, and methods |
| US9713329B2 (en) | 2012-11-30 | 2017-07-25 | Kimberly-Clark Worldwide, Inc. | Controlled release compositions and methods of using |
| US9320288B2 (en) | 2012-11-30 | 2016-04-26 | Cellresin Technologies, Llc | Controlled release compositions and methods of using |
| US10212931B2 (en) | 2012-11-30 | 2019-02-26 | Kimberly-Clark Worldwide, Inc. | Controlled release compositions and methods of using |
| US9421793B2 (en) | 2014-06-26 | 2016-08-23 | Cellresin Technologies, Llc | Electrostatic printing of cyclodextrin compositions |
| US10376472B2 (en) | 2014-06-26 | 2019-08-13 | Cellresin Technologies, Llc | Electrostatic printing of cyclodextrin compositions |
| CN104528129B (en) * | 2014-11-27 | 2017-10-13 | 昆山威胜干燥剂研发中心有限公司 | Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof |
| CN104528129A (en) * | 2014-11-27 | 2015-04-22 | 昆山威胜干燥剂研发中心有限公司 | Special freshness protection package for fresh fruits and vegetables and preparation method thereof |
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