CN1117796C - Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract - Google Patents
Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract Download PDFInfo
- Publication number
- CN1117796C CN1117796C CN 00115443 CN00115443A CN1117796C CN 1117796 C CN1117796 C CN 1117796C CN 00115443 CN00115443 CN 00115443 CN 00115443 A CN00115443 A CN 00115443A CN 1117796 C CN1117796 C CN 1117796C
- Authority
- CN
- China
- Prior art keywords
- folium ginkgo
- ginkgo extract
- polypropylene resin
- mother particles
- leaf extract
- 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.)
- Expired - Fee Related
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
The present invention relates to a polypropylene resin mother particle for manufacturing polypropylene fiber with a health care function. The mother particle evenly contains gingko leaf extract, and the weight percentage content of the gingko leaf extract is (1 to 10)%; polypropylene fiber manufactured by the mother particle contains the gingko leaf extract, and wearing articles or bedding articles manufactured by the polypropylene fiber have special health care function to a human body in the use process and also have certain antibacterial efficiency.
Description
The invention belongs to a kind of mother particles of polypropylene resin that is used to make, contain Folium Ginkgo extract in the master batch with nourishing function polypropylene fibre.
Ginkgo Leaf medicinal so far so that the history of centuries to be arranged, and along with obtained to the Ginkgo Leaf pharmacological research in recent years progress, the development and use of Folium Ginkgo extract in the external application medical health care products also receive publicity day by day, as the makeup that contains Folium Ginkgo extract of CN 97106860.7 releases.Folium Ginkgo extract is generally powdered medicinal extract, and wherein main medicinal component is gingkgo flavonoids and ginkgolide compound.Existing result of study shows that gingkgo flavonoids can be expanded capillary blood vessel, increases the volume of blood flow of fine vascular in the skin, improves the circulation of blood of the blood vessel tip of skin, promotes face tissue's cell absorbing blood emphasis nutrient effectively, strengthens cell viability.Gingkgo flavonoids also has provide protection to epidermic cell simultaneously, and its polyhydric structure can stop the damage of the cytolemma ester matter peroxidation cell membrane of free radical initiation effectively, has effect wrinkle resistant and that remove color spot; Ginkgolide compound mainly is diterpene and sesquiterpene lactone, and they have special antagonistic action to platelet activation factor, can suppress the inflammation and the pruritus that are caused by platelet activation factor.In addition, bilobalide also has stronger restraining effect to Pseudomonas aeruginosa, streptococcus aureus, can strengthen the immunizing power of skin surface.
The purpose of this invention is to provide a kind of mother particles of polypropylene resin that contains the Folium Ginkgo extract polypropylene fibre that is used to make, polypropylene fibre with this master batch manufacturing contains Folium Ginkgo extract, when with natural fibers such as cotton, wool, flax, or with regenerated fiber blending such as terylene, acrylic fibers, polyamide fibre, viscose after, can make underwear, socks, sheet etc. and human body clothing articles that contacts next to the shin or bedclothes, the Folium Ginkgo extract medicinal component discharges lentamente in the fiber, and is absorbed by human body by the respiration of human skin.
Provided by the present inventionly be used to make mother particles of polypropylene resin, its essence is and contain Folium Ginkgo extract in the master batch equably that the content of Folium Ginkgo extract is 1～10wt.% with nourishing function polypropylene fibre.
Folium Ginkgo extract is for mainly containing the mixture of ginkgolic flavone glycoside class and ginkgolide compound, in this mixture the content of gingkgo flavonoids be＞content of 20wt.%, ginkgolide compound is＞4wt.%.
Also can contain the far-infrared radiation ceramic powder in the master batch, Folium Ginkgo extract and infrared radiation ceramic powdered weight ratio are 1: 40 to 1: 200.
Above-mentioned far-infrared radiation ceramic powder is to take from a kind of in silicon-dioxide, zirconium dioxide, zirconium carbide, ferric oxide or the cupric oxide, or for taking from wherein two or more mixtures.
Adding an amount of far-infrared radiation ceramic powder in the master batch is to make to make final fabric generation far-infrared radiation, with the fine blood circulation of further enhancing human epidermal, will more help the absorption of human epidermal to medicinal composition in the Folium Ginkgo extract like this.
Usually adopt screw extrusion press to carry out the granulation of blend heating and melting and make master batch, Heating temperature is 150～200 ℃.In order to ensure spinning properties, the granularity of Folium Ginkgo extract and far-infrared ceramic powder and degree of scatter are very important, Folium Ginkgo extract must select to be easy to the Powdered medicinal extract of dispersive, and require average particulate diameter＜1 μ of Folium Ginkgo extract and far-infrared ceramic powder, wherein＞2 the particle requirement of μ is less than 5%.
Usually need to add an amount of dispersion agent in the granulation process, dispersion agent can be selected low-molecular-weight wax, higher fatty acid or high-grade aliphatic ester etc., the add-on of dispersion agent is decided on the total amount of Folium Ginkgo extract and far-infrared ceramic powder, and following weight proportion is that the present invention recommends:
(A+B): C=1: 0.5 to 1: 40
In the proportioning:
The A=Folium Ginkgo extract
The B=far-infrared ceramic powder
The C=dispersion agent
The total content of Folium Ginkgo extract and far-infrared ceramic powder is advisable with＜30% (weight percent) in the master batch, and the degree of scatter of additive will decrease during too high levels.
As required, also can add an amount of oxidation inhibitor and molecular weight regulator in master batch, this is identical with the requirement that spinning has common polypropylene fibre now.
In addition, we know that the raw material of polypropylene and some other synthon has consistency preferably usually, so the master batch that the present invention makes also can be used for making the terylene that contains Folium Ginkgo extract and polyamide fibre etc.
Conventional melt spun is then adopted in spinning, can spin general fibre, also can spin core-sheath compound fibre, and cortex is a polypropylene, and the core silk contains Folium Ginkgo extract.
A kind of a kind of mother particles of polypropylene resin that contains the Folium Ginkgo extract polypropylene fibre that is used to make that provides has been provided positive effect of the present invention, polypropylene fibre with this master batch manufacturing contains Folium Ginkgo extract, the Folium Ginkgo extract medicinal component can discharge under tepid state slowly, and is absorbed by human body by the respiration of human skin.Can make the fabric that makes produce far-infrared radiation as in fiber, adding an amount of far-infrared radiation ceramic powder, can further strengthen the fine blood circulation of human epidermal, thereby more help the absorption of human epidermal medicinal composition in the Folium Ginkgo extract.
Because polypropylene fibre and other natural fiber and synthon have good blending spinning property, can with natural fibers such as cotton, wool, flax, or with regenerated fiber blending such as terylene, acrylic fibers, polyamide fibre, viscose, make underwear, socks, sheet etc. and human body clothing articles that contacts next to the shin or bedclothes.These clothing articles or bedclothes in use have unique health-care effect to human body, and have certain antibiotic effect, and some tetter is also had certain assisting therapy effect.Though above-mentioned effect is not passed through strict clinical trial, according to the existing pharmacological experiments of Folium Ginkgo extract is not difficult to know by inference.
Below will the present invention is further described by embodiment, obviously the present invention not only is confined to following embodiment.
Embodiment 1～7:
(preparation of master batch)
Get Folium Ginkgo extract (powdery Ginkgo Leaf medicinal extract by required proportioning, wherein the weight percentage of gingkgo flavonoids is 24.16%, the weight percentage of ginkgolide compound is 6.2%), the far-infrared radiation ceramic powder, polyethylene of dispersing agent wax and polypropylene powder are put into impeller and are mixed, [3-(3 to add an amount of oxidation inhibitor four during this time, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] and an amount of molecular weight regulator 2,5-dimethyl 2,5-diperoxy tertiary butyl hexane, the average particulate diameter of Folium Ginkgo extract and far-infrared radiation ceramic powder＜1 μ, wherein＞2 the particle of μ is less than 5%.This mixture adopts twin screw extruder melt pelletization under 150～200 ℃ of temperature, makes master batch.
The component of master batch is listed in table 1, and the processing conditions and the index of master batch are listed in table 2, and melt flow rate (MFR) in the table 2 (MFR) is measured by GB GB3682-83.
And:
The A=Folium Ginkgo extract
The B=far-infrared ceramic powder
C=polyethylene of dispersing agent wax
D=oxidation inhibitor four [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid]
E=molecular weight regulator 2,5-dimethyl 2,5-diperoxy tertiary butyl hexane
Table 1.
Table 2.
Embodiment 8～13:
| B | A/B/C/D/E (weight ratio) | The content of A (wt.%) in the master batch | |
| Embodiment 1 | Silicon-dioxide | 5/30/10/0.5/5 | 5 |
| Embodiment 2 | Silicon-dioxide | 3/20/8/0.5/5 | 3 |
| Embodiment 3 | Silicon-dioxide | 3/15/5/0.5/3.5 | 3 |
| Embodiment 4 | Silicon-dioxide | 1/15/5/0.5/3.5 | 1 |
| Embodiment 5 | Zirconium dioxide | 5/20/8/0.5/5 | 5 |
| Embodiment 6 | Zirconium dioxide | 3/20/8/0.5/5 | 3 |
| Embodiment 7 | Zirconium dioxide | 3/10/5/0.5/3.5 | 3 |
| Prilling temperature (℃) | MFR (g/10min) | Tm (℃) | |
| Embodiment 1 | 170～195 | 68.5 | 169.2 |
| Embodiment 2 | 158～170 | 69.8 | 169.6 |
| Embodiment 3 | 155～165 | 65.8 | 168.1 |
| Embodiment 4 | 155～165 | 66.1 | 168.5 |
| Embodiment 5 | 155～165 | 63.3 | 170.5 |
| Embodiment 6 | 152～163 | 64.2 | 169.8 |
| Embodiment 7 | 152～163 | 65.5 | 170.6 |
(preparation of fiber)
With master batch and plain polypropylene mix particles that the foregoing description obtains, melt-spinning makes pre-oriented yarn POY in screw extrusion press after drying, and part POY silk further is processed into drafting silk DT or is processed into stretch yarns DTY.Or after drying in screw extrusion press melt-spinning make staple fibre.
The complete processing of fiber and the part index number of fiber see Table 3 and table 4.Table 3.
| Raw material (embodiment X) | Proportioning raw materials (master batch/plain polypropylene) | V1 | T | V2 | R | D/Y | H1/H2 | |
| Embodiment 8 | 1 | 5/95 | 2500 | 230～265 | 400 | 1.52 | / | 80/100 |
| Embodiment 9 | 11 | 5/95 | 2500 | 230～265 | 400 | 1.56 | 1.42 | 140/120 |
| Embodiment 10 | 4 | 30/70 | 2600 | 230～265 | 350 | 1.46 | 1.42 | 135/115 |
| Embodiment 11 | 4 | 40/60 | 2600 | 230～265 | 350 | 1.52 | 1.46 | 140/120 |
| Embodiment 12 | 5 | 10/90 | 2500 | 220～260 | 450 | 1.52 | 1.42 | 140/120 |
| Embodiment 13 | 7 | 40/60 | 750 | 240～270 | / | 4.5 | / | / |
In the table 3:
Proportioning raw materials=master batch/plain polypropylene particle
V1=spinning winding speed (m/min)
V2=drawing-off/deformation processing speed (m/min)
The T=spinning temperature (℃)
The R=drafting multiple
D/Y=friction disc linear velocity/feeding wire speed
H1/H2=temperature of heat plate/hot plate temperature (to the DT silk), first heater temperature/second heater temperature (to the DTY silk) table 4.
| Product | Filament number (dtex) | Staple length (mm) | Folium Ginkgo extract content (wt.%) | Infrared radiation ceramic powdered content (wt.%) | Breaking tenacity (CN/dtex) | |
| Embodiment 8 | DT | 1.52 | / | 0.25 | 3 | 1.95 |
| Embodiment 9 | DTY | 1.45 | / | 0.25 | 3 | 1.80 |
| Embodiment 10 | DTY | 1.59 | / | 0.3 | 4.5 | 1.60 |
| Embodiment 11 | DTY | 1.53 | / | 0.4 | 6 | 1.55 |
| Embodiment 12 | DTY | 1.40 | / | 0.5 | 2 | 1.86 |
| Embodiment 13 | Short silk | 1.40 | 38 | 1.2 | 2 | 3.5 |
Claims (4)
1, a kind ofly be used to make the mother particles of polypropylene resin with nourishing function polypropylene fibre, it is characterized in that containing equably in the master batch Folium Ginkgo extract, the content of Folium Ginkgo extract is 1～10wt.%.
2, according to the described mother particles of polypropylene resin of claim 1, it is characterized in that described Folium Ginkgo extract for mainly containing the mixture of ginkgolic flavone glycoside class and ginkgolide compound, in this mixture the content of gingkgo flavonoids be＞content of 20wt.%, ginkgolide compound is＞4wt.%.
3, according to claim 1 or 2 described mother particles of polypropylene resin, it is characterized in that also containing in the master batch far-infrared radiation ceramic powder, Folium Ginkgo extract and infrared radiation ceramic powdered weight ratio are 1: 40 to 1: 200.
4, according to the described mother particles of polypropylene resin of claim 3, it is characterized in that described far-infrared radiation ceramic powder is to take from a kind of in silicon-dioxide, zirconium dioxide, zirconium carbide, ferric oxide or the cupric oxide, or for taking from wherein two or more mixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00115443 CN1117796C (en) | 2000-04-26 | 2000-04-26 | Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00115443 CN1117796C (en) | 2000-04-26 | 2000-04-26 | Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1320653A CN1320653A (en) | 2001-11-07 |
| CN1117796C true CN1117796C (en) | 2003-08-13 |
Family
ID=4584890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00115443 Expired - Fee Related CN1117796C (en) | 2000-04-26 | 2000-04-26 | Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1117796C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967753B (en) * | 2010-09-14 | 2011-12-21 | 江苏联宏纺织有限公司 | Production method of nanometer antibiosis cashmere knit fabric |
| CN103741245B (en) * | 2013-12-24 | 2016-02-17 | 青岛红妮集团有限公司 | A kind of have viscose of ginkgo leaf antibacterial functions and preparation method thereof |
-
2000
- 2000-04-26 CN CN 00115443 patent/CN1117796C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1320653A (en) | 2001-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100457988C (en) | A kind of antibacterial PET fiber and preparation method thereof | |
| CN110565203A (en) | Antibacterial composite short fiber and preparation method thereof | |
| CN104153036A (en) | Antibacterial polyester wool top and manufacturing method thereof | |
| CN111253675A (en) | A kind of plant source PP masterbatch and its preparation method and application | |
| CN1118510C (en) | Process for preparing mother particles of polypropylene resin containing gingko leaf extract | |
| CN107385597B (en) | Copper ion antibacterial nylon yarn for mesh fabric production | |
| CN1276445A (en) | Process for preparing multifunctional fibres | |
| CN109468691A (en) | A kind of antibiotic polyester fiber and preparation method thereof | |
| CN115433440A (en) | Natural herbal antibacterial master batch for polymeric fiber, preparation method and fabric containing natural plant antibacterial component | |
| CN112981589B (en) | Chinlon 6 filament and preparation method thereof | |
| CN1117796C (en) | Mother particles of polypropylene resin for preparing polypropene fibre containing ginkgo leaf extract | |
| CN101343780A (en) | Chinese aloe viscose fiber and preparation thereof | |
| CN1114724C (en) | Process for preparing sheath-core polypropylene fibres containing gingko leaf extract | |
| CN1114725C (en) | Process for preparing polypropylene fibre containing gingko leaf extract | |
| EP2125942A1 (en) | Copper-containing polyester moulding compound, and production and use thereof | |
| CN1114723C (en) | Sheath-core polypropylene fibre containing gingko leaf extract | |
| CN116084042A (en) | Manufacturing method of multifunctional Chinese mugwort herb fiber material | |
| CN1114726C (en) | Polypropylene fibre containing gingko leaf extract | |
| CN100507100C (en) | Calamine viscose fiber and its preparation method and application | |
| CN1180136C (en) | Polypropylene fiber with mosquito repelling function | |
| FR2756742A1 (en) | Non-woven fabric containing a powder of mixed inorganic oxides | |
| CN115198391A (en) | Composite fiber material with slow release function and application thereof | |
| CN102560723A (en) | Production method of inorganic nanometer quantum energy healthy functional polyester fiber | |
| CN1180139C (en) | Making process of polypropylene fiber with mosquito repelling function | |
| CN102121143A (en) | C-shaped bamboo charcoal mixed ester fibers and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030813 Termination date: 20110426 |