CN1481777A - Special-shaped artificial tooth powder - Google Patents
Special-shaped artificial tooth powder Download PDFInfo
- Publication number
- CN1481777A CN1481777A CNA021329168A CN02132916A CN1481777A CN 1481777 A CN1481777 A CN 1481777A CN A021329168 A CNA021329168 A CN A021329168A CN 02132916 A CN02132916 A CN 02132916A CN 1481777 A CN1481777 A CN 1481777A
- Authority
- CN
- China
- Prior art keywords
- acrylic fiber
- weight
- bloody
- acrylic
- fiber yarns
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 13
- 239000002778 food additive Substances 0.000 claims abstract description 4
- 235000013373 food additive Nutrition 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 210000002268 wool Anatomy 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 229920002972 Acrylic fiber Polymers 0.000 abstract 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 238000004088 simulation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The special-shaped denture powder is a denture making material used for dental restoration. The existing denture powder has poor simulation effect, low strength and poor elasticity, so the service life is short. The product comprises the following components: the acrylic fiber yarn is characterized by comprising methyl methacrylate, wherein the methyl methacrylate is mixed with bloody curved acrylic fiber yarns, the weight of the added acrylic fiber yarns is 1-2% of the total weight, undyed acrylic fiber wool tops are adopted as the bloody curved acrylic fiber yarns, and the bloody curved acrylic fiber yarns are formed by heating at 70-90 ℃ according to the body color of a user and water-soluble waves of bloody food additives with the weight of 0.1-10%. The product is used as denture powder for dental use.
Description
Technical field: the present invention relates to the artificial tooth making material that a kind of dental prosthetic is used.
Background technology: generally have only two secondary teeth people's all one's life, the service life of the second secondary tooth since 7,8 years old, up to 70, old age of 80 years old,, make people have to use artificial tooth because a variety of causes makes tooth just break away from health for the rest of one's life.Artificial tooth divides fixed denture and removable denture again, the corona part of artificial tooth does not adopt this material, so the implant denture in the fixed denture relates to this material hardly, the mentioned artificial tooth of the present invention is meant the corona part in addition of artificial tooth, for example part such as dens supporter and carriage is made the present commercial common name false tooth powder of material of these parts.Existing false tooth powder simulated effect is bad, and strength ratio is lower, poor flexibility, so service life is shorter.
Summary of the invention:
The problem to be solved in the present invention is: provide that a kind of simulated effect is good, intensity is high, the special shape false tooth powder of good springiness, stable performance.
The scheme that the present invention solves the problems of the technologies described above is:
Special shape false tooth powder, its composition comprises: methyl-prop diluted acid formicester, be mixed with the curve-like acrylic silk of color in the described methyl-prop diluted acid formicester, the weight of described acrylic silk is the 1-2% of gross weight.
Above-mentioned special shape false tooth powder, the curve-like acrylic silk of described color adopts undyed acrylic wool top, after the blood red food additive of its weight 0.1-10% is mixed, through 70-90 ℃ of heating, and the acrylic silk of the bending of the color that forms.
The present invention with the beneficial effect that existing technology is compared is:
1. because the volume of acrylic is big, its volume price is far below the volume price of original methyl-prop diluted acid formicester, and behind the employing acrylic, the more domestic reduction by 50% of its cost more abroad reduces more than 2/3, only is 1/3 of external like product price.
2. because the scuff resistance of the acrylic that adds much larger than the scuff resistance of methyl-prop diluted acid formicester, verifies that through on probation prolong more than 1 times its service time.
3. owing to wherein added the curve fiber of more volume, its impact strength has improved 50%, expresses one's thanks to and has reduced owing to fall the damage that causes.Stable physical property should not fracture.
4. when traditional product was used, because curing rate is fast, that wants the shape of product is done pasted fully with human body and is very difficult, and therefore, user needs the long time adapt to this product, and situation generations such as red, swollen are often arranged.Prolonged one times hardening time owing to added fiber in this product, this makes this product easier correction shape in solidification process, adapts to the requirement of body curve.
5. the curvilinear blood streak that adds in the product exactly likes the little blood vessel in the oral cavity dental bed of human body, clean mark, and color and luster nature true to nature is ideal dental prosthetic material.
Embodiment 1
The composition of this product comprises: methyl-prop diluted acid formicester, be mixed with color and curve-like acrylic silk in the described methyl-prop diluted acid formicester, the weight that adds described acrylic silk according to the color of different human bodies be gross weight 1 or 15 or 2% between any weight ratio.
Embodiment 2:
Above-mentioned special shape false tooth powder, the curve-like acrylic silk of described color adopts undyed acrylic wool top, after the human body color of user blood red food additive aqueous solution with itself and weight 0.1 or 1 or 3 or 5 or 7 or 8 or 10%, (being exactly the water more than 10 times that in additive, adds its weight), through 70-90 ℃ of heating, and the acrylic silk of the bending of the color that forms.
Claims (2)
1. special shape false tooth powder, its composition comprises: methyl-prop diluted acid formicester is characterized in that be mixed with the curve-like acrylic silk of color in the described methyl-prop diluted acid formicester, the weight of described acrylic silk is the 1-2% of gross weight.
2. special shape false tooth powder according to claim 1, it is characterized in that: the curve-like acrylic silk of described color adopts undyed acrylic wool top, after the blood red food additive of its weight 0.1-10% is mixed, through 70-90 ℃ of heating, and the acrylic silk of the bending of the color that forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021329168A CN1481777A (en) | 2002-09-09 | 2002-09-09 | Special-shaped artificial tooth powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021329168A CN1481777A (en) | 2002-09-09 | 2002-09-09 | Special-shaped artificial tooth powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1481777A true CN1481777A (en) | 2004-03-17 |
Family
ID=34145368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021329168A Pending CN1481777A (en) | 2002-09-09 | 2002-09-09 | Special-shaped artificial tooth powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1481777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413486C (en) * | 2006-08-18 | 2008-08-27 | 陕西科技大学 | Prepn. method of carbon fiber biological composite material |
| CN100431517C (en) * | 2006-08-18 | 2008-11-12 | 陕西科技大学 | Method for preparing fiber reinforced composite material used for artificial tooth base |
| CN105877858A (en) * | 2014-12-29 | 2016-08-24 | 章锐 | Operation-free non-toxic and painless self-help cosmetic denture |
-
2002
- 2002-09-09 CN CNA021329168A patent/CN1481777A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413486C (en) * | 2006-08-18 | 2008-08-27 | 陕西科技大学 | Prepn. method of carbon fiber biological composite material |
| CN100431517C (en) * | 2006-08-18 | 2008-11-12 | 陕西科技大学 | Method for preparing fiber reinforced composite material used for artificial tooth base |
| CN105877858A (en) * | 2014-12-29 | 2016-08-24 | 章锐 | Operation-free non-toxic and painless self-help cosmetic denture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |