CN103435851A - Flavor celluloses and injection molding method - Google Patents
Flavor celluloses and injection molding method Download PDFInfo
- Publication number
- CN103435851A CN103435851A CN2013103873768A CN201310387376A CN103435851A CN 103435851 A CN103435851 A CN 103435851A CN 2013103873768 A CN2013103873768 A CN 2013103873768A CN 201310387376 A CN201310387376 A CN 201310387376A CN 103435851 A CN103435851 A CN 103435851A
- Authority
- CN
- China
- Prior art keywords
- celluloses
- parts
- flavor
- scented cellulosics
- mixture
- 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.)
- Granted
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 48
- 235000010980 cellulose Nutrition 0.000 title claims abstract description 48
- 239000000796 flavoring agent Substances 0.000 title claims abstract description 44
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 235000019634 flavors Nutrition 0.000 title abstract description 13
- 239000001913 cellulose Substances 0.000 claims abstract description 32
- 235000013355 food flavoring agent Nutrition 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000000049 pigment Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 21
- 239000004902 Softening Agent Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 claims description 8
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 7
- 229920008347 Cellulose acetate propionate Polymers 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 7
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 claims description 6
- 241000234435 Lilium Species 0.000 claims description 6
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 6
- 235000010254 Jasminum officinale Nutrition 0.000 claims description 5
- 244000178870 Lavandula angustifolia Species 0.000 claims description 5
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 5
- 229920002301 cellulose acetate Polymers 0.000 claims description 5
- 229920006217 cellulose acetate butyrate Polymers 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- CGLVZFOCZLHKOH-UHFFFAOYSA-N 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazine Chemical compound CCN1C2=CC=CC=C2C2=C1C=C1OC3=C(Cl)C4=NC(C=C5C6=CC=CC=C6N(C5=C5)CC)=C5OC4=C(Cl)C3=NC1=C2 CGLVZFOCZLHKOH-UHFFFAOYSA-N 0.000 claims description 3
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 3
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- VVNRQZDDMYBBJY-UHFFFAOYSA-M sodium 1-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalen-2-olate Chemical group [Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C21 VVNRQZDDMYBBJY-UHFFFAOYSA-M 0.000 claims description 3
- 235000013769 triethyl citrate Nutrition 0.000 claims description 3
- IAFBRPFISOTXSO-UHFFFAOYSA-N 2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-n-(2,4-dimethylphenyl)-3-oxobutanamide Chemical compound C=1C=C(C)C=C(C)C=1NC(=O)C(C(=O)C)N=NC(C(=C1)Cl)=CC=C1C(C=C1Cl)=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=C(C)C=C1C IAFBRPFISOTXSO-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 2
- 239000001069 triethyl citrate Substances 0.000 claims description 2
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 2
- 240000005385 Jasminum sambac Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 239000003205 fragrance Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 241000207840 Jasminum Species 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- -1 butyryl radicals Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- JUMYIBMBTDDLNG-OJERSXHUSA-N hydron;methyl (2r)-2-phenyl-2-[(2r)-piperidin-2-yl]acetate;chloride Chemical compound Cl.C([C@@H]1[C@H](C(=O)OC)C=2C=CC=CC=2)CCCN1 JUMYIBMBTDDLNG-OJERSXHUSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001053 orange pigment Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229940099204 ritalin Drugs 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
Abstract
The invention relates to flavor celluloses and an injection molding method. The flavor celluloses comprise the following raw materials: 60-90 parts of celluloses, 20-30 parts of plasticizer, 0-3 parts of pigment powder and 0.01-0.1 part of flavoring agent, wherein the plasticizer added to the celluloses is conductive to the transfer of the flavoring agent in the celluloses, so that the durability of flavor can be remarkably enhanced without the addition of other compatilizers. The prepared flavor celluloses have high flavor strength and strong flavor durability; the problem of short time of duration of the flavor of conventional celluloses is solved; multicolor cellulose boards manufactured by the flavor celluloses have high elasticity, good air permeability, no electrostatic adherence, no toxicity, very good liquid permeability, good adsorptivity and wide application range, is anallergic after being in contact with skin for a long term, can be dry-cleaned or washed with water and can be manufactured into multiple products such as tool handles and hair pins. The injection molding method of the flavor celluloses is simple in process and low in production cost.
Description
Technical field
The present invention relates to Mierocrystalline cellulose sheet material technical field, relate in particular to a kind of scented cellulosics and injection molding forming method thereof.
Background technology
Mierocrystalline cellulose is the most ancient on the earth, the abundantest natural polymer, inexhaustible, the natural reproducible resource that the mankind are the most valuable, apply its Mierocrystalline cellulose sheet material made and there is low heat conductivity, produce flexibly, multiple visual effect, outstanding mobility, surface luster is good, good electrical insulating property, anti-electrostatic, autologous light, transparency is high, crushing resistance is strong, unique surperficial vision, be widely used in handle for tool, hair clip, toy, eye-protection glasses, the helmet, spectacle-frame, toothbrush, the tableware handgrip, comb and photo egative film etc., along with people's improving constantly the requirement of cellulosics, people have added flavouring agent therein, make the Mierocrystalline cellulose made can give out pleasant or suitable fragrance, range of application and the effect of Mierocrystalline cellulose sheet material have been increased.
But the flavouring agent of existing Mierocrystalline cellulose sheet material and cellulosic consistency are poor, after using for some time, fragrance distributes fully, causes the shorter requirement that can not meet people of persistence of fragrance.
Summary of the invention
The objective of the invention is provides for the deficiencies in the prior art the scented cellulosics that a kind of flavour intensity is high, lasting fragrance is strong.
It is simple that another object of the present invention is to provide a kind of technique, the injection molding forming method of the low scented cellulosics of production cost.
To achieve these goals, the present invention by the following technical solutions.
A kind of scented cellulosics, in weight part, it is comprised of following raw material:
90 ~ 100 parts of Mierocrystalline celluloses
30 ~ 50 parts, softening agent
0.01 ~ 0.1 part of flavouring agent.
As preferably, it is comprised of following raw material:
90 ~ 95 parts of Mierocrystalline celluloses
30 ~ 40 parts, softening agent
0 ~ 2 part, pigment powder
0.01 ~ 0.05 part of flavouring agent.
Preferred as another, it is comprised of following raw material:
95 ~ 100 parts of Mierocrystalline celluloses
40 ~ 50 parts, softening agent
2 ~ 3 parts, pigment powder
0.05 ~ 0.1 part of flavouring agent.
Wherein, wherein, described Mierocrystalline cellulose is cellulose acetate, any one in cellulose acetate propionate or cellulose acetate butyrate or two or more mixtures, wherein, cellulose acetate is the natural high polymer of a kind of chemical modification obtained after acetic acid esterified for hydroxyl in cellulosic molecule, be white in color granular, powdery or cotton shape solid, stable to light, nonflammable, at diluted acid, gasoline, stable in mineral oil and vegetables oil, swelling in trichloromethane, be dissolved in acetone, ritalin etc., can corrode for sig water, have tough and tensile, transparent, the advantages such as good luster, melt fluidity is good, easy-formation processing,
Cellulose acetate propionate is after Mierocrystalline cellulose is processed with propionic acid, use again propionic acid, propionic anhydride and acetic acid, acetic anhydride mixed solution under sulfuric acid exists, carry out esterification, and then through operations such as hydrolysis, precipitating, washing, dryings, obtain cellulose acetate propionate, 190 ℃ of melt temperatures, density 1.35～1.40g/cm
3tensile strength 14～54MPa, modulus in flexure 830～2410MPa, socle girder notched Izod impact strength 27J/m, Rockwell hardness r100～122,60～71 ℃ of heat-drawn wires, there is preferably the performances such as moisture-resistant, cold-resistant, pliable and tough, transparent, electrical isolation, and can compatibility preferably be arranged with the high boiling point softening agent, and the plastics that application CAP makes, matter is tough and tensile, good stability of the dimension, mouldability is good, and surface luster is good, is suitable for very much to do auto parts, tool holder, receiving set and television components, bearing circle and for wireless transistor and toy etc.;
In the cellulose acetate butyrate molecule, hydroxyl-removal, ethanoyl also contain butyryl radicals outward; fusing point and tensile strength increase with acetyl content and become large; reduce and increase with acetyl content within the specific limits with the consistency of softening agent and the flexibility of film; hydroxy radical content increases and promotes its solubleness in polar solvent; be transparent or opaque pellet, matter is tough and tensile, weather-proof and winter hardiness good; 140 ℃ of melt temperatures, density 1.15～1.22g/cm
3, tensile strength 14～52MPa, modulus in flexure 621～2070MPa, socle girder notched Izod impact strength 53～580J/m, Rockwell hardness r31～116,45～94 ℃ of heat-drawn wires, it has good moisture-resistant, the performance such as ultraviolet resistance, cold-resistant, pliable and tough, transparent, electrical isolation.
Preferably, described cellulosic moisture content≤3%, free acid (with acetometer) content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, described softening agent is any one or the two or more mixture in diethyl phthalate, two glycerol mono acetate bulks, glycerine triacetate, triethyl citrate, the positive butyl ester of acetyl tributyl citrate, softening agent contributes to flavouring agent to move in Mierocrystalline cellulose, strengthen lasting fragrance, the scented cellulosics flavour intensity made is high, lasting fragrance is strong, has solved existing cellulosic short problem of fragrance time length.
Wherein, described pigment powder is lithol red, any one in solid orange, diarylide yellow, phthalocyanine blue, permanent violet and carbon black forever.
Wherein, described flavouring agent is any one in lily flavouring agent, rose scent agent, lavandula angustifolia flavouring agent and jasmine flavouring agent.
Described flavouring agent is all purchased from H REYNAUD & FILS (FAR EAST) CO LTD, the trade mark of lily flavouring agent is ASO 815, and the trade mark of rose scent agent is BBF 695, and the trade mark of lavandula angustifolia flavouring agent is BBF 696, and the trade mark of jasmine flavouring agent is BBF 146/1.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. according to weight part, Mierocrystalline cellulose, softening agent are dropped into to the high-speed mixer mixing and stirring, churning time is 20 ~ 25h, makes the mixture I;
B. add flavouring agent mixing and stirring according to weight part in the mixture I, standing 20 ~ 25h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrudes, be cooled to 30 ~ 40 ℃ after pelletizing, make scented cellulosics;
D. the scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Wherein, in the process melt extruded in described step c, extrusion temperature is 165～180 ℃, and extruding rotating speed is 20～30r/min.
Wherein, after described step c, also comprise step c1 before steps d: according to weight part, to the scented cellulosics made, add the pigment powder.
Compared with prior art, the present invention has the following advantages:
(1) Mierocrystalline cellulose that scented cellulosics of the present invention adopts and the consistency of flavouring agent are good, the softening agent added in Mierocrystalline cellulose contributes to flavouring agent to move in Mierocrystalline cellulose, the compatilizer that does not need to add other can significantly strengthen the persistence of fragrance, the scented cellulosics flavour intensity made is high, lasting fragrance is strong, has solved existing cellulosic short problem of fragrance time length.
(2) the scented cellulosics sheet material that the present invention makes has that elasticity is high, good permeability, without electrostatic adhesion, nontoxic, harmless, long-term and skin contact is not irritated, there is good liquid to see through and good adsorptivity, can dry-clean or wash, it be can apply and the multiple products such as handle for tool, hair clip, toy, eye-protection glasses, the helmet, spectacle-frame, toothbrush, tableware handgrip, comb and photo egative film, applied range made.
(3) the injection molding forming method technique of scented cellulosics of the present invention is simple, and production cost is low.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
embodiment 1.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. 90 parts of cellulose acetates, 30 parts of diethyl phthalates are dropped into to high-speed mixer mix and blend 20h, make the mixture I;
B. add 0.01 part of lily flavouring agent mixing and stirring in the mixture I, standing 20 h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 165 ℃, and extruding rotating speed is 20r/min, be cooled to 30 ℃ after pelletizing, make colourless scented cellulosics;
D. the scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Mierocrystalline cellulose sheet material prepared by a kind of method of applying the present embodiment.
embodiment 2.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. 92 parts of cellulose acetate propionates, 35 part of two glycerol mono acetate bulk are dropped into to high-speed mixer mix and blend 21h, make the mixture I;
B. add 0.03 part of rose scent agent mixing and stirring in the mixture I, standing 21 h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 170 ℃, and extruding rotating speed is 22r/min, be cooled to 35 ℃ after pelletizing, make colourless scented cellulosics;
C1. add 1 part of lithol red pigment powder in the colourless scented cellulosics made, make coloured scented cellulosics;
D. the coloured scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Polychrome Mierocrystalline cellulose sheet material with rose scent prepared by a kind of method of applying the present embodiment.
embodiment 3.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. 95 parts of cellulose acetate butyrates, 37 parts of glycerine triacetates are dropped into to high-speed mixer mix and blend 22h, make the mixture I;
B. add 0.04 part of lavandula angustifolia flavouring agent mixing and stirring in the mixture I, standing 22 h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 175 ℃, and extruding rotating speed is 24r/min, be cooled to 40 ℃ after pelletizing, make colourless scented cellulosics;
C1. add 1.5 parts of solid orange pigment powder forever in the colourless scented cellulosics made, make coloured scented cellulosics;
D. the coloured scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Polychrome Mierocrystalline cellulose sheet material with lavandula angustifolia fragrance prepared by a kind of method of applying the present embodiment.
embodiment 4.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. 96 parts of cellulose acetate butyrates, 40 parts of triethyl citrates are dropped into to high-speed mixer mix and blend 23h, make the mixture I;
B. add 0.05 part of jasmine flavouring agent mixing and stirring in the mixture I, standing 23h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 180 ℃, and extruding rotating speed is 26r/min, be cooled to 30 ℃ after pelletizing, make colourless scented cellulosics;
C1. add 2 parts of benzidine yellow pigment powder in the colourless scented cellulosics made, make coloured scented cellulosics;
D. the coloured scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Polychrome Mierocrystalline cellulose sheet material with jasmine fragrance prepared by a kind of method of applying the present embodiment.
embodiment 5.
A kind of injection molding forming method of scented cellulosics, it comprises the steps:
A. 98 parts of cellulose acetate propionates, 45 parts of positive butyl esters of acetyl tributyl citrate are dropped into to high-speed mixer mix and blend 24h, make the mixture I;
B. add 0.07 part of lily flavouring agent mixing and stirring in the mixture I, standing 24h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 165 ℃, and extruding rotating speed is 28r/min, be cooled to 35 ℃ after pelletizing, make colourless scented cellulosics;
C1. add 2.5 parts of permanent violet pigment powder in the colourless scented cellulosics made, make coloured scented cellulosics;
D. the coloured scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Polychrome Mierocrystalline cellulose sheet material with lily fragrance prepared by a kind of method of applying the present embodiment.
embodiment 6.
A. 100 parts of cellulose acetates, 50 parts of diethyl phthalates are dropped into to high-speed mixer mix and blend 25h, make the mixture I;
B. add 0.1 part of rose scent agent mixing and stirring in the mixture I, standing 25h, make the mixture II;
C. part mixture II is dropped into to twin screw extruder and melt extrude, extrusion temperature is 180 ℃, and extruding rotating speed is 30r/min, be cooled to 40 ℃ after pelletizing, make colourless scented cellulosics;
C1. add 3 parts of charcoal blacks powder in the colourless scented cellulosics made, make coloured scented cellulosics;
D. the coloured scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
Polychrome Mierocrystalline cellulose sheet material with rose scent prepared by a kind of method of applying the present embodiment.
Finally should be noted that; above embodiment is only for illustrating technical scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment, the present invention is explained in detail; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (10)
1. a scented cellulosics, is characterized in that, in weight part, it comprises following raw material:
90 ~ 100 parts of Mierocrystalline celluloses
30 ~ 50 parts, softening agent
0.01 ~ 0.1 part of flavouring agent.
2. scented cellulosics according to claim 1, is characterized in that, in weight part, it is comprised of following raw material:
90 ~ 95 parts of Mierocrystalline celluloses
30 ~ 40 parts, softening agent
0 ~ 2 part, pigment powder
0.01 ~ 0.05 part of flavouring agent.
3. scented cellulosics according to claim 1, is characterized in that, in weight part, it is comprised of following raw material:
95 ~ 100 parts of Mierocrystalline celluloses
40 ~ 50 parts, softening agent
2 ~ 3 parts, pigment powder
0.05 ~ 0.1 part of flavouring agent.
4. scented cellulosics according to claim 1, it is characterized in that, described Mierocrystalline cellulose is any one or the two or more mixture in cellulose acetate, cellulose acetate propionate or cellulose acetate butyrate, wherein, its moisture content≤3%, free acid (with acetometer) content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
5. scented cellulosics according to claim 1, it is characterized in that, described softening agent is any one or the two or more mixture in diethyl phthalate, two glycerol mono acetate bulks, glycerine triacetate, triethyl citrate, the positive butyl ester of acetyl tributyl citrate.
6. scented cellulosics according to claim 2, is characterized in that, described pigment powder is lithol red, any one in solid orange, diarylide yellow, phthalocyanine blue, permanent violet and carbon black forever.
7. scented cellulosics according to claim 1, is characterized in that, described flavouring agent is any one in lily flavouring agent, rose scent agent, lavandula angustifolia flavouring agent and jasmine flavouring agent.
8. the injection molding forming method of the described scented cellulosics of claim 1～7 any one, is characterized in that, it comprises the steps:
A. according to weight part, Mierocrystalline cellulose, softening agent are dropped into to the high-speed mixer mixing and stirring, churning time is 20 ~ 25h, makes the mixture I;
B. add flavouring agent mixing and stirring according to weight part in the mixture I, standing 20 ~ 25h, make the mixture II;
C. the mixture II is dropped into to twin screw extruder and melt extrudes, be cooled to 30 ~ 40 ℃ after pelletizing, make scented cellulosics;
D. the scented cellulosics made is dropped into to injection moulding machine, make Mierocrystalline cellulose sheet material under the condition of 150～200 ℃.
9. the method for preparing polychrome Mierocrystalline cellulose sheet material according to claim 8, is characterized in that, in the process melt extruded in described step c, extrusion temperature is 165～180 ℃, and extruding rotating speed is 20～30r/min.
10. the method for preparing polychrome Mierocrystalline cellulose sheet material according to claim 8, is characterized in that, also comprises step c1 after described step c, before steps d: according to weight part, to the scented cellulosics made, add the pigment powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387376.8A CN103435851B (en) | 2013-08-30 | 2013-08-30 | Scented cellulosics and injection molding forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387376.8A CN103435851B (en) | 2013-08-30 | 2013-08-30 | Scented cellulosics and injection molding forming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103435851A true CN103435851A (en) | 2013-12-11 |
| CN103435851B CN103435851B (en) | 2016-03-02 |
Family
ID=49689578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387376.8A Active CN103435851B (en) | 2013-08-30 | 2013-08-30 | Scented cellulosics and injection molding forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103435851B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110168004A (en) * | 2016-11-11 | 2019-08-23 | 伊士曼化工公司 | Polymer based resin composition derived from cellulose and use product made of these compositions |
| CN110528309A (en) * | 2019-08-22 | 2019-12-03 | 浙江荣晟环保纸业股份有限公司 | The paper technology of novel retention aid and filtering aid |
| CN110920011A (en) * | 2019-11-20 | 2020-03-27 | 温州海诚光学有限公司 | Injection molding process of glasses containing fragrance and product thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008055006A1 (en) * | 2006-10-31 | 2008-05-08 | Wm. Wrigley Jr. Company | Flavor releasing cores and their use in chewing gum |
| CN101184797A (en) * | 2005-05-26 | 2008-05-21 | 伊士曼化工公司 | Method for compounding polymer pellets with functional additives |
| CN101495083A (en) * | 2005-06-20 | 2009-07-29 | 罗图巴挤压机公司 | Process for preparing scented cellulosics and products prepared thereby |
| CN102050964A (en) * | 2010-12-13 | 2011-05-11 | 深圳职业技术学院 | Cellulose acetate transparent plastic and manufacturing method thereof |
| CN102433082A (en) * | 2011-04-13 | 2012-05-02 | 敦煌研究院 | Special material for posting gold foil |
-
2013
- 2013-08-30 CN CN201310387376.8A patent/CN103435851B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184797A (en) * | 2005-05-26 | 2008-05-21 | 伊士曼化工公司 | Method for compounding polymer pellets with functional additives |
| CN101495083A (en) * | 2005-06-20 | 2009-07-29 | 罗图巴挤压机公司 | Process for preparing scented cellulosics and products prepared thereby |
| WO2008055006A1 (en) * | 2006-10-31 | 2008-05-08 | Wm. Wrigley Jr. Company | Flavor releasing cores and their use in chewing gum |
| CN102050964A (en) * | 2010-12-13 | 2011-05-11 | 深圳职业技术学院 | Cellulose acetate transparent plastic and manufacturing method thereof |
| CN102433082A (en) * | 2011-04-13 | 2012-05-02 | 敦煌研究院 | Special material for posting gold foil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110168004A (en) * | 2016-11-11 | 2019-08-23 | 伊士曼化工公司 | Polymer based resin composition derived from cellulose and use product made of these compositions |
| CN110528309A (en) * | 2019-08-22 | 2019-12-03 | 浙江荣晟环保纸业股份有限公司 | The paper technology of novel retention aid and filtering aid |
| CN110920011A (en) * | 2019-11-20 | 2020-03-27 | 温州海诚光学有限公司 | Injection molding process of glasses containing fragrance and product thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103435851B (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Thombare et al. | Shellac as a multifunctional biopolymer: A review on properties, applications and future potential | |
| CN102050964B (en) | Cellulose acetate transparent plastic | |
| CN102585488B (en) | High temperature-resistant nylon/thermotropic liquid crystal polymer blend and preparation method for blend | |
| CN104151800A (en) | Biodegradable plastic color master batch and making method thereof | |
| CN103435851B (en) | Scented cellulosics and injection molding forming method thereof | |
| CN106751615A (en) | A kind of high dispersive, biodegradable Masterbatch of low water absorption and preparation method thereof | |
| CN109294190A (en) | A kind of Degradable high polymer film and preparation method thereof | |
| CN111546740B (en) | Biodegradable paper-plastic composite structure and preparation method thereof | |
| CN111218080B (en) | Modified polylactic acid and hemp straw powder reinforced polylactic acid 3D printing material and preparation method thereof | |
| CN107118398A (en) | Degradable asepsis environment-protecting toy material and preparation method thereof | |
| CN103435853B (en) | Scented cellulosics and apply its prepare colorful fiber element sheet material method | |
| CN110459342A (en) | It is a kind of with the composite high-molecular conductive material and preparation method thereof for stablizing conductivity | |
| CN105419192B (en) | A kind of nontoxic elastic plasticine and preparation method thereof | |
| CN104945681A (en) | Degradable plastics and method for preparing the same | |
| CN105218866A (en) | A kind of toughening modifying diacetate fiber cellulosic material and preparation method thereof | |
| CN102061113A (en) | Alcohol soluble polyurethane gravure plastic ink and preparation method thereof | |
| CN102627699A (en) | Extraction method for high acyl gellan gum | |
| CN108017895B (en) | Color master batch, preparation method of color master batch and polymer material | |
| DE4223471C2 (en) | Starch intermediate, process for its manufacture and process for its further processing | |
| CN103435852B (en) | Scented cellulosics and apply its method preparing monochromatic sheet material | |
| CN103772787A (en) | Method for preparing high-concentration antistatic master batch | |
| DE1769420B2 (en) | STABLE AQUATIC POLYMERISATE DISPERSION | |
| CN105670045A (en) | Cellulose diacetate composite material with semi-interpenetrating network structure and preparation method thereof | |
| CN109503892A (en) | Modified cellulose diacetate and its preparation method and application | |
| CN101962527B (en) | Environment-friendly energy-saving carpet back rubber powder and production technology thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: Building 6-1, No. 8 Donghu West Road, Rongchang District, Chongqing, 404000 Patentee after: Chongqing Rongchang District Chuangyu New Materials Co.,Ltd. Address before: 523382 Dongguan Guandi Plastic Co., Ltd., Chashan Industrial Park, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN GUANDI PLASTIC Co.,Ltd. |