CN1188143A - Cleaning perfume particle - Google Patents
Cleaning perfume particle Download PDFInfo
- Publication number
- CN1188143A CN1188143A CN97106224A CN97106224A CN1188143A CN 1188143 A CN1188143 A CN 1188143A CN 97106224 A CN97106224 A CN 97106224A CN 97106224 A CN97106224 A CN 97106224A CN 1188143 A CN1188143 A CN 1188143A
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- CN
- China
- Prior art keywords
- perfume
- microcapsule
- particle
- cyclodextrin
- washing
- 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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- 239000002304 perfume Substances 0.000 title claims abstract description 44
- 239000002245 particle Substances 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 title 1
- 239000003094 microcapsule Substances 0.000 claims abstract description 35
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 14
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims abstract description 12
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 11
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims abstract description 11
- 229960004853 betadex Drugs 0.000 claims abstract description 11
- 229920000881 Modified starch Polymers 0.000 claims abstract description 7
- 239000004368 Modified starch Substances 0.000 claims abstract description 7
- 235000019426 modified starch Nutrition 0.000 claims abstract description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 235000013599 spices Nutrition 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- -1 polyoxyethylene nonylphenol Polymers 0.000 claims description 12
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 4
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000274 adsorptive effect Effects 0.000 claims description 2
- 241000234295 Musa Species 0.000 claims 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- 238000005406 washing Methods 0.000 abstract description 28
- 239000003205 fragrance Substances 0.000 abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000003599 detergent Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 244000215068 Acacia senegal Species 0.000 description 3
- 229920000084 Gum arabic Polymers 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 235000010489 acacia gum Nutrition 0.000 description 3
- 239000000205 acacia gum Substances 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Abstract
The present invention relates to a composite storage technique for perfume essence. The perfume particle is made up by using perfume microcapsule and beta-cyclodextrin for compounding perfume or its water-soluble derivative, bonding them with nonylphenol polyethenoxy ether and coating with modified starch. The liquor core of the perfume microcapsule is formed from rigid support containing phenylethylene or methyl methacrylate. The perfume particle disclosed by said invention can make perfume not easy to volatile and can storage for long time, and in the course of washing, it can effectively control diffusion of fragrance, and make washed clothings retain fragrance durably.
Description
The present invention relates to the compound storing technology of essence and flavoring agent industry, its product is a perfume particle.
As everyone knows, it is quite difficult when fabric washing spices being passed to fabric.Tensio-active agent and other alkaline washing auxiliary agents in the foul, bring very big difficulty also for the spices attachment fabric on removing fabric, and particularly those volatility and unsettled spices are difficult to keep fabric fragrance in rinsing and drying process.In addition, because washing composition generally is alkalescence, Chinese national standard (GB13171-91) regulation I, II class washing powder pH value are less than 10.5, III class washing powder pH value is less than 11, and in this alkaline environment, the spices that contains aldehyde, ester group is unsettled, be easy to decompose, volatilize, be difficult to preserve.Particularly in China, because the washing machine popularity rate is not high, manual prewashing (scrubbing) is more general, and an urgent demand provides a kind of spices consumption few, and the shelf time is long, the persistent washing powder perfuming of washing back lasting technology.
The method of handling fabric with microcapsule and cyclodextrin is known, by literature search, find relevant patent number piece: " perfume microcapsules that is used for granular detergent compositions " (CN1044295A), " perfume particle of covering " (CN1054264A), " microcapsule aromatizing agent and preparation method thereof and purposes " (CN1073711A), these textile treatments formerly, what all adopt is simple essence micro-capsule or essence sorbent material, in a single day in washing process, be subjected to the external force extruding, friction, during shearing, brittle shell is squeezed broken, inner essence distributes rapidly, and fabric is through rinsing, dry back fragrance is lost already and is made a gift of to the greatest extent.Therefore, although above-mentioned disclosure is arranged, the perfume particle of the washing methods of hand-washing and machine-washing appears taking into account yet, with meeting the market requirement.
The purpose of this invention is to provide a kind of spices composite particles that is used for granulated detergent, product can be preserved more for a long time, and simultaneously it can have the release fragrance of control in washing process, again can be after fabric washing lasting 3～5 days.
For solving above-mentioned task, the present invention reaches according to following principle and technical scheme: in view of spices can be compound with beta-cyclodextrin monomer or derivative soluble in water, employing has the perfume microcapsule of rigid support, make it in washing, drying process, keep granular, the fragrance that comprises is come out by slowly-releasing; Adopt beta-cyclodextrin or derivative soluble in water absorption spices simultaneously, make that it dissolves, desorb in washing process, disengage fragrance.The perfume particle that the present invention relates to, it is characterized in that: the beta-cyclodextrin of perfume microcapsule, banana aldehyde or derivative soluble in water, bonding through polyoxyethylene nonylphenol ether, the weight ratio that its component cooperates is a perfume microcapsule 1: beta-cyclodextrin or derivative 1～4 soluble in water: polyoxyethylene nonylphenol ether 0.2～1.0.For granularity and detergent particles are complementary, select the modified starch coating for use.During the fusion coating, the weight ratio of modified starch and perfume microcapsule is 7～15 times.The liquid core of perfume microcapsule is for adsorbing vinylbenzene or the methyl methacrylate or the formed polymkeric substance of the two mixture of spices, and the adsorptive capacity of spices is 2～10 times of polymer weight, is preferably 4～7 times.The shell of microcapsule is by control reaction temperature and stirring velocity, carry out crosslinked back and the water-insoluble hard brittle material that forms constitutes by gelatin gum arabic condensation product and suitable aldehyde or other gelatin hardening agents, microcapsule through mean particle size behind the fluidised bed drying between 30～300 μ m, be preferably 80～220 μ m, particle is too small to be difficult for being deposited on the clothing, excessively then easily discovered by naked eyes, microcapsule shell is thick to be 5～50 μ m, is preferably 20～30 μ m.
The used beta-cyclodextrin derivative of the present invention comprises cyclodextrin carbonates, ethers, or the cyclodextrin derivative that replaced by functional group of one or more hydroxyl, these functional groups comprise: methyl, ethyl, hydroxyethyl, hydroxypropyl or ether base, and any proportioning of cyclodextrin monomer and its derivative.
The spices that the present invention mentions is meant that odoriferous material maybe can offset the material of unpleasant odor, can be any proportioning.Solid essence must be used earlier with the immiscible organic solvent liquefaction of water back and use.The spices of making microcapsule is meant the material of any water-insoluble (or water-fast substantially).
The perfume particle that the present invention mentions is used for granulated detergent, and its weight ratio accounts for 3～15%, is preferably 5～10%, must contain any at the feasible anion surfactant in washing field in the washing composition.Granulated detergent can also comprise following combination among the present invention: enzyme, bleach-activating agent, anti-dirt be deposition agent, fabric white dyes, short enzymic activity agent, sequestrant, suds suppressor, weighting agent, sterilant, polyoxyethylene glycol (molecular weight is 4000～10,000 ten thousand) again, polyvinylpyrrolidone (molecular weight is 8000～15000).
Perfume particle of the present invention, vinylbenzene after its perfume microcapsule employing polymerization or methyl olefin(e) acid methyl esters or the two mixture are as rigid inner core, compare with the perfume microcapsule of no rigid support, under same experiment condition, through ultraviolet spectral analysis, there is the concentration of perfume of the perfume microcapsule of rigid inner core still to keep 33% of former microcapsule concentration, and the perfume microcapsule that does not have rigid support has only 5%, under Electronic Speculum, observe, the perfume microcapsule of 90% tool rigid support is structural integrity still, and the perfume microcapsule that does not have a rigid support has only 25% to keep structural integrity.Because there is the kernel of microcapsule to stop, the fragrance emanation degree is greatly reduced, though fabric through rinsing, dry the back microcapsule and can also major part preserve, thereby reach the lasting effect of lasting.Simultaneously, since to perfume microcapsule and spices compound beta-cyclodextrin through the modified starch embedding, it is not directly contacted with alkaline matter, the loss of spices is greatly reduced, and prevent microcapsule and granulated detergent because of particle difference causes the component segregation too greatly, also can improve the flowability and the anti-sedimentary once more ability of dirt of washing powder in addition.
Embodiment one:
The granulated detergent that the present invention contains perfume particle is produced as follows:
Weight percentages of components straight chained alkyl C
12～C
14Benzene sulfonic acid sodium salt 15 α-Xi Jihuangsuanyans 5 sodium stearate 2 tripoly phosphate sodium STPPs 30 yellow soda ash 5 water glass (Na
2O: SiO
2=1: 2) 3 SPC-D, 5 white dyess, 0.3 enzymes (proteolytic enzyme, lipase), 0.8 perfume particle, 5 sodium sulfate, 22 water balances to 100
Above-mentioned granular detergent compositions is made by the attached polymer molding equipment after mixing.
Perfume particle is made like this: in the jacketed reaction container, add 200ml water, the gelatinum aqueous solution of 96g 11% (pH value is 4.75), add 10g vinylbenzene in the spices/white oil 90g (weight ratio is 50/50), be warming up to 40～50 ℃, stir (rotating speed is 400rpm) until obtaining milky emulsion, add the 70g pH value then and be 4.75 the 14% gum arabic aqueous solution, stir 5 minutes (600rpm), slow down stirring velocity then to 300rpm, stirred 25 minutes, add 500ml water after, with ice-cooled to 1 ℃～2 ℃, kept 30 minutes, add the formaldehyde 2ml cross linked gel cyst wall of 15% glutaraldehyde 1ml or 15%, slow down stirring velocity, be cooled to room temperature to 200rpm.After adding the flocculating aids filtration, get final product through the fluidized bed dryer drying.Remove the microcapsule of granularity after sieving greater than 250 μ m.10g spices mixes with the 80g microcapsule after absorbing fully by atomizer with the 150g beta-cyclodextrin, with after the 800g modified starch mixes, sprays into the 30g polyoxyethylene nonylphenol ether again, makes 0.5～1.5mm particle through nodulizer and gets final product.Example two: the washing composition that the present invention contains perfume particle is produced as follows: 1. spraying drying behind the following component furnishing slip: washing composition original washing powder: weight percent C
12～13Sodium alkyl benzene sulfonate 13C
14～15Sodium alkyl sulfate 5 water glass (Na
2O: SiO
2=1: 16) 3 sodium phosphate trimer 18 sodium carbonate, 6 polyethylene glycol (MW=8000), 2 water, 8 carboxymethyl celluloses, 1 cocoanut fatty acid diethanolamide, 1 polyvinylpyrrolidone, 1 fluorescent whitening agent, 0.3 sodium sulphate balance to 1002. is mixed with original washing powder
Weight percentages of components
Washing composition original washing powder 94
Perfume particle 5
Proteolytic enzyme/lipase (NoVo) 0.8
Other composition and water balance to 100
Product with step 2 after the washing basal granule spraying drying of step 1 is mixed and made into by rotary mixing machine.The method for making of perfume particle is as follows:
In the jacketed reaction container, add 200ml water, the gelatinum aqueous solution of 96g 11% (pH value is 4.75), add 7.5g vinylbenzene in the spices/white oil 80g (weight ratio is 50/50), be warming up to 40～50 ℃, stir (rotating speed is 450rpm) until obtaining milky emulsion, add the 70g pH value then and be 4.75 the 14% gum arabic aqueous solution, stir 5 minutes (600rpm), slow down stirring velocity then to 300rpm, stirred 25 minutes, add 500ml water after, with ice-cooled to 1 ℃～2 ℃, kept 30 minutes, add the formaldehyde 2ml cross linked gel cyst wall of 15% glutaraldehyde 1ml or 15%, slow down rotating speed, be cooled to room temperature to 200rpm.After adding the flocculating aids filtration, get final product through the fluidized bed dryer drying.Remove the microcapsule of granularity after sieving greater than 250 μ m.25g spices mixes with the 100g microcapsule after absorbing fully by atomizer with the 150g beta-cyclodextrin, with after the 900g modified starch mixes, sprays into the 50g polyoxyethylene nonylphenol ether again, makes 0.5～1.5mm particle through nodulizer and gets final product.
Claims (4)
1. perfume particle that washs usefulness.Comprise perfume microcapsule, it is characterized in that: the beta-cyclodextrin of perfume microcapsule, banana aldehyde or its derivative soluble in water are bonding through polyoxyethylene nonylphenol ether; The liquid core of perfume microcapsule is spices and vinylbenzene or methyl methacrylate polymer.
2. perfume particle according to claim 1 is characterized in that: the weight ratio of its assembly is a perfume microcapsule 1: beta-cyclodextrin or derivatives thereof 1～4: polyoxyethylene nonylphenol ether 0.2～1.0.
3. perfume particle according to claim 1 is characterized in that: the adsorptive capacity of spices is 2～10 times of polymer weight in the liquid core, is preferably 4～7 times.
4. according to claim 1 and the described perfume particle of claim 2, it is characterized in that: the beta-cyclodextrin or derivatives thereof of perfume microcapsule, banana aldehyde applies through modified starch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106224A CN1188143A (en) | 1997-01-13 | 1997-01-13 | Cleaning perfume particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106224A CN1188143A (en) | 1997-01-13 | 1997-01-13 | Cleaning perfume particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1188143A true CN1188143A (en) | 1998-07-22 |
Family
ID=5168488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97106224A Pending CN1188143A (en) | 1997-01-13 | 1997-01-13 | Cleaning perfume particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1188143A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329440C (en) * | 2002-09-04 | 2007-08-01 | 西姆莱斯有限责任两合公司 | Cyclodextrin particle |
| CN101389225B (en) * | 2006-02-24 | 2011-09-14 | 弗门尼舍有限公司 | Process for the preparation of powders from slurries of aromatized aminoplast capsules |
| CN101568325B (en) * | 2006-12-20 | 2013-02-06 | 西巴控股公司 | Emulsions and personal care compositions containing encapsulated fragrance |
| CN102361621B (en) * | 2008-12-08 | 2014-11-05 | 宝洁公司 | Soluble porous solid matrix and surface-resident starch-flavor complexes |
| CN105002009A (en) * | 2015-07-23 | 2015-10-28 | 安徽省三环纸业集团香料科技发展有限公司 | Rheumatism-relieving washing powder perfume and preparing method thereof |
| CN105176677A (en) * | 2015-07-23 | 2015-12-23 | 安徽省三环纸业集团香料科技发展有限公司 | Spice for washing powder for preventing and treating cold and preparation method therefor |
| CN109567128A (en) * | 2018-11-29 | 2019-04-05 | 广东顺大食品调料有限公司 | It is a kind of to smear tea perfume essence and preparation method thereof with natural flavour mountaineous |
| CN112725085A (en) * | 2020-12-10 | 2021-04-30 | 广东优凯科技有限公司 | Essence solidified particle composition with defoaming function and preparation method thereof |
| CN113913250A (en) * | 2020-07-09 | 2022-01-11 | 宁波洁品坊日化科技有限公司 | A kind of incense stick and preparation method thereof |
-
1997
- 1997-01-13 CN CN97106224A patent/CN1188143A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329440C (en) * | 2002-09-04 | 2007-08-01 | 西姆莱斯有限责任两合公司 | Cyclodextrin particle |
| US7348035B2 (en) | 2002-09-04 | 2008-03-25 | Symrise Gmbh & Co. Kg | Cyclodextrin particle |
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