CN109498466A - It is a kind of for dentistry porcelain veneer and photocuring general-purpose adhesive composition, preparation method and the application of collapsing porcelain reparation - Google Patents
It is a kind of for dentistry porcelain veneer and photocuring general-purpose adhesive composition, preparation method and the application of collapsing porcelain reparation Download PDFInfo
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- CN109498466A CN109498466A CN201811423749.1A CN201811423749A CN109498466A CN 109498466 A CN109498466 A CN 109498466A CN 201811423749 A CN201811423749 A CN 201811423749A CN 109498466 A CN109498466 A CN 109498466A
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- porcelain
- acrylate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/62—Photochemical radical initiators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
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- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention provides a kind of for dentistry porcelain veneer and the photocuring general-purpose adhesive composition for collapsing porcelain reparation, comprising: 40~70 parts by weight of acrylate；30~50 parts by weight of solvent；0.4~4 parts by weight of photoinitiator；0.01~0.2 parts by weight of stabilizer；0.5~2 parts by weight of thickener.The present invention is cooperated using above-mentioned acrylate, solvent, photoinitiator, stabilizer, thickener using special ratios, so that the binder being finally prepared is for dentistry porcelain veneer and collapses ceramic restoration material with versatility bonding, and adhesion strength is high.It solves the problems, such as dentist, has filled up industry blank.
Description
Technical field
The present invention relates to field of material technology, more particularly, to a kind of for dentistry porcelain veneer and the photocuring for collapsing porcelain reparation
General-purpose adhesive composition, preparation method and application.
Background technique
With the development of dental industry, the whitening of dentistry porcelain veneer and the attention that porcelain reparation increasingly obtains people is collapsed, through repairing
Tooth after multiple possesses the beautiful appearance of whitening.However porcelain veneer and baking-ceramic tooth material category are various, are related to metal, oxidation
The diversification materials such as zirconium, porcelain, casting porcelain, it is desirable to while it is difficult to meet above-mentioned all material perfection bonding.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is that providing a kind of for dentistry porcelain veneer and collapsing porcelain reparation
Photocuring general-purpose adhesive composition, composition provided by the invention is for diversification materials such as metal, zirconium oxide, porcelain, casting porcelain
Material can versatility bonding, adhesion strength is high.
The present invention provides a kind of for dentistry porcelain veneer and the photocuring general-purpose adhesive composition for collapsing porcelain reparation, packet
It includes:
Preferably, the acrylate includes the not phosphorous first kind, acrylate of methylthio group and the second class phosphorus-containing groups
Or the acrylate of methylthio group.
Preferably, the first kind is phosphorous, acrylate of methylthio group is selected from Bis-GMA, bis- propylene of ethoxylated bisphenol A
Acid esters, ethoxylated bisphenol A dimethylacrylate, UDMA, triethylene glycol dimethacrylate, 1,6-HD dimethyl propylene
One of olefin(e) acid ester, trimethylolpropane trimethacrylate, hydroxyethyl methacrylate and hydroxy propyl methacrylate are several
Kind；
The acrylate of the second class phosphorus-containing groups or methylthio group is selected from phosphoethylmethacrylate, methacrylic acid
The own ester of phosphoric acid, metering system acid phosphoric acid last of the ten Heavenly stems ester, five propene phosphoric acid ester of dipentaerythritol, the thio chlorine phosphate of methacrylic acid and
One or more of Vbatdt.
Preferably, the first kind is phosphorous, acrylate of methylthio group and the second class phosphorus-containing groups or methylthio group third
The weight ratio of olefin(e) acid ester is (35~50): (5~20).
Preferably, the composition includes:
Preferably, the composition includes:
Preferably, the solvent is selected from one or more of ethyl alcohol, the tert-butyl alcohol, acetone and deionized water；
Photoinitiator is selected from one or more of camphorquinone, TPO, ITX and EDAB；
The stabilizer is di-tert-butyl p-cresol；
The thickener is nano silica.
The present invention provide it is a kind of as described in above-mentioned technical proposal any one for dentistry porcelain veneer with collapse porcelain reparation
The preparation method of photocuring general-purpose adhesive composition, including
Acrylate, solvent, photoinitiator, stabilizer and thickener are mixed, obtained.
Preferably, the mixing temperature is 20~35 DEG C；The incorporation time is 3~8h.
The present invention provides the light for being used for dentistry porcelain veneer described in above-mentioned technical proposal any one with collapsing porcelain reparation is solid
Change general-purpose adhesive in dentistry porcelain veneer and collapses the application in porcelain reparation；The dental porcelain surface lining include metal, zirconium oxide,
Porcelain and casting porcelain.
Compared with prior art, it is general viscous for dentistry porcelain veneer and the photocuring that collapses porcelain reparation that the present invention provides a kind of
Tie agent composition, comprising: 40~70 parts by weight of acrylate；30~50 parts by weight of solvent；0.4~4 parts by weight of photoinitiator；Surely
Determine 0.01~0.2 parts by weight of agent；0.5~2 parts by weight of thickener.The present invention using above-mentioned acrylate, solvent, photoinitiator,
Stabilizer, thickener are cooperated using special ratios, so that the binder being finally prepared repairs dentistry porcelain veneer with porcelain is collapsed
Multiple material is bonded with versatility, and adhesion strength is high.It solves the problems, such as dentist, has filled up industry blank.
Specific embodiment
The present invention provides a kind of for dentistry porcelain veneer and collapses the photocuring general-purpose adhesive composition of porcelain reparation, its system
Preparation Method and application, those skilled in the art can use for reference present disclosure, be suitably modified realization of process parameters.In particular
, all similar substitutions and modifications are apparent to those skilled in the art, they belong to guarantor of the present invention
The range of shield.Method and application of the invention is described by preferred embodiment, and related personnel can obviously not take off
Methods herein and application are modified or appropriate changes and combinations from the content of present invention, spirit and scope, realizing and
Using the technology of the present invention.
Dentistry porcelain veneer and baking-ceramic tooth material category are various, are related to the diversification materials such as metal, zirconium oxide, porcelain, casting porcelain
Material, binder provided by the invention can bond above-mentioned material with versatility, and adhesion strength is high.
The present invention provides a kind of for dentistry porcelain veneer and the photocuring general-purpose adhesive composition for collapsing porcelain reparation, packet
It includes:
Parts by weight of the present invention are mass percent in the case where total amount is 100 parts.
Provided by the present invention for dentistry porcelain veneer with collapse porcelain reparation photocuring general-purpose adhesive composition include 40~
70 parts by weight propylene acid esters；Preferably include the acrylate of 45~65 parts by weight；It more preferably include the propylene of 50~62 parts by weight
Acid esters；It more preferably include the acrylate of 54~60 parts by weight.
Acrylate of the present invention include the not phosphorous first kind, acrylate of methylthio group and the second class phosphorus-containing groups or
The acrylate of methylthio group.
The first kind of the present invention is phosphorous, methylthio group acrylate be it is well known to those skilled in the art it is conventional,
Common acrylate；
Specifically, the first kind is not phosphorous, the acrylate of methylthio group is preferably selected from Bis-GMA, ethoxylated bisphenol A bis-
Acrylate, ethoxylated bisphenol A dimethylacrylate, UDMA, triethylene glycol dimethacrylate, 1,6-HD diformazan
One of base acrylate, trimethylolpropane trimethacrylate, hydroxyethyl methacrylate and hydroxy propyl methacrylate
Or it is several；Be more preferably selected from Bis-GMA, ethoxylated bisphenol A diacrylate, ethoxylated bisphenol A dimethylacrylate,
UDMA, triethylene glycol dimethacrylate, 1,6-HD dimethylacrylate, trimethylolpropane trimethacrylate,
Two or more in hydroxyethyl methacrylate and hydroxy propyl methacrylate；It is most preferably selected from Bis-GMA, ethoxy
Change bisphenol a diacrylate, ethoxylated bisphenol A dimethylacrylate, UDMA, triethylene glycol dimethacrylate, 1,6-
Hexanediol dimethacrylate, trimethylolpropane trimethacrylate, hydroxyethyl methacrylate and methacrylic acid hydroxypropyl
Three kinds or more in ester.It is most preferably selected from Bis-GMA, ethoxylated bisphenol A diacrylate, ethoxylated bisphenol A diformazan
Base acrylate, UDMA, triethylene glycol dimethacrylate, 1,6-HD dimethylacrylate, trimethylolpropane
Four or more in triacrylate, hydroxyethyl methacrylate and hydroxy propyl methacrylate.The present invention comes it
Source is commercially available without limiting.
The present invention, without limiting, preferably can be Bis-GMA, UDMA, metering system for above-mentioned which four kinds of compounding
The compounding of sour hydroxyl ethyl ester and 1,6-HD dimethylacrylate；It can be ethoxylated bisphenol A dimethylacrylate, Bis-
The compounding of GMA, hydroxyethyl methacrylate and triethylene glycol dimethacrylate；It can be ethoxylated bisphenol A dimethyl propylene
Olefin(e) acid ester, the compounding of hydroxyethyl methacrylate UDMA and trimethylolpropane trimethacrylate.The present invention matches for above-mentioned
The ratio of conjunction without limiting, record by the embodiment of the present invention.
Second class of the present invention is phosphorous, methylthio group acrylate is novel acrylate.
The acrylate of second class phosphorus-containing groups of the present invention or methylthio group be preferably selected from phosphoethylmethacrylate,
The own ester of metering system acid phosphoric acid, metering system acid phosphoric acid last of the ten Heavenly stems ester, five propene phosphoric acid ester of dipentaerythritol, the thio chlorine of methacrylic acid
One or more of phosphate and Vbatdt；Be more preferably selected from phosphoethylmethacrylate, the own ester of metering system acid phosphoric acid,
In metering system acid phosphoric acid last of the ten Heavenly stems ester, five propene phosphoric acid ester of dipentaerythritol, the thio chlorine phosphate of methacrylic acid and Vbatdt
Two or more；It most preferably include phosphoethylmethacrylate, the own ester of metering system acid phosphoric acid, metering system acid phosphoric acid
Three kinds or more in last of the ten Heavenly stems ester, five propene phosphoric acid ester of dipentaerythritol, the thio chlorine phosphate of methacrylic acid and Vbatdt.
The most preferably include phosphoethylmethacrylate, the own ester of metering system acid phosphoric acid, metering system acid phosphoric acid last of the ten Heavenly stems ester, double Ji Wusi
Four or more in five propene phosphoric acid ester of alcohol, the thio chlorine phosphate of methacrylic acid and Vbatdt.The present invention comes it
Source is commercially available without limiting.
The present invention, without limiting, preferably can be methacrylic acid phosphoric acid second for above-mentioned which three kinds or four kinds of compounding
One of ester, the own ester of metering system acid phosphoric acid, metering system acid phosphoric acid last of the ten Heavenly stems ester and five propene phosphoric acid ester of dipentaerythritol, methyl
The compounding of acrylic acid thio chlorine phosphate and Vbatdt；The phosphoethylmethacrylate, the own ester of metering system acid phosphoric acid, first
One of base propylene acid phosphoric acid last of the ten Heavenly stems ester and five propene phosphoric acid ester of dipentaerythritol, the thio chlorine phosphate of methacrylic acid and
The weight ratio of Vbatdt is preferably 2:(0~10): 2:2.
Specifically, it is preferred that can be phosphoethylmethacrylate, five propene phosphoric acid ester of dipentaerythritol, methacrylic acid
The compounding of thio chlorine phosphate and Vbatdt；It can be the own ester of methacrylic acid phosphoric acid, five propene phosphoric acid ester of dipentaerythritol, first
The compounding of base acrylic acid thio chlorine phosphate and Vbatdt；It can be methacrylic acid phosphoric acid last of the ten Heavenly stems ester, the thio chlorine of methacrylic acid
The compounding of phosphate and Vbatdt.
Not phosphorous, methylthio group acrylate and the second class phosphorus-containing groups or methylthio group according to the first kind of the present invention
The weight ratio of acrylate is preferably (30~60): (5~20)；More preferably (32~54): (6~16).
The present invention just has good by the coordinated of the above-mentioned first kind and the second class acrylate in conjunction with remaining component
Good bond effect.
Provided by the present invention for dentistry porcelain veneer with collapse porcelain reparation photocuring general-purpose adhesive composition include 30~
The solvent of 50 parts by weight；Preferably include the solvent of 35~45 parts by weight；It more preferably include the solvent of 37~43 parts by weight；It is optimal
Choosing includes the solvent of 37~43 parts by weight.
Solvent of the present invention is preferably selected from one or more of ethyl alcohol, the tert-butyl alcohol, acetone and deionized water；More preferably
Two or more in ethyl alcohol, the tert-butyl alcohol, acetone and deionized water；It is most preferably selected from ethyl alcohol, the tert-butyl alcohol and acetone
One of compounded with deionized water.The present invention to its source and purity without limiting, it is well known to those skilled in the art
It is commercially available.
Provided by the present invention for dentistry porcelain veneer with collapse porcelain reparation photocuring general-purpose adhesive composition include 0.4~
The photoinitiator of 4 parts by weight；Preferably include the photoinitiator of 1~3 parts by weight；It more preferably include the light of 1.5~2.5 parts by weight
Initiator.
Photoinitiator provided by the invention is preferably selected from one or more of camphorquinone, TPO, ITX and EDAB；More preferably
Three kinds or more in camphorquinone, TPO, ITX and EDAB；It can be the compounding from camphorquinone, TPO, EDAB；May be used also
Think the compounding of camphorquinone, ITX and EDAB.For the present invention to its source and purity without limiting, those skilled in the art are known
It is commercially available.
Include 0.01 with the photocuring general-purpose adhesive composition for collapsing porcelain reparation provided by the present invention for dentistry porcelain veneer
The stabilizer of~0.2 parts by weight；Preferably include the stabilizer of 0.01~0.15 parts by weight；It more preferably include 0.02~0.12 weight
Part；It most preferably include 0.02~0.08 parts by weight.
Stabilizer of the present invention is preferably di-tert-butyl p-cresol；The present invention to its source and purity without limiting,
It is well known to those skilled in the art commercially available.
Provided by the present invention for dentistry porcelain veneer with collapse porcelain reparation photocuring general-purpose adhesive composition include 0.5~
The thickener of 2 parts by weight；Preferably include the thickener of 0.8~1.6 parts by weight；It more preferably include the thickening of 1~1.4 parts by weight
Agent.
Thickener of the present invention is preferably nano silica.The present invention is to its source and purity without restriction, sheet
It is commercially available known to the technical staff of field.
Composition described in the one of technical solution of the present invention includes:
Composition described in the one of technical solution of the present invention includes:
Composition described in the one of technical solution of the present invention includes:
Composition described in the one of technical solution of the present invention includes:
The present invention provides a kind of for dentistry porcelain veneer and the photocuring general-purpose adhesive composition for collapsing porcelain reparation, packet
It includes: 40~70 parts by weight of acrylate；30~50 parts by weight of solvent；0.4~4 parts by weight of photoinitiator；Stabilizer 0.01~0.2
Parts by weight；0.5~2 parts by weight of thickener.The present invention uses above-mentioned acrylate, solvent, photoinitiator, stabilizer, thickener
Cooperated using special ratios so that the binder being finally prepared for dentistry porcelain veneer with collapse ceramic restoration material have it is general
Property bonding, and adhesion strength is high.It solves the problems, such as dentist, has filled up industry blank.
The present invention provide it is a kind of as described in above-mentioned technical proposal any one for dentistry porcelain veneer with collapse porcelain reparation
The preparation method of photocuring general-purpose adhesive composition, including
Acrylate, solvent, photoinitiator, stabilizer and thickener are mixed, obtained.
The present invention is in the concrete component and proportion of above-mentioned acrylate, solvent, photoinitiator, stabilizer and thickener
It states and has been clearly described, details are not described herein.
Mixing of the present invention carries out preferably in mixing kettle；The mixing temperature room temperature；It is 20~35 DEG C；Institute
Stating incorporation time is preferably 3~8h.
The present invention provides the light for being used for dentistry porcelain veneer described in above-mentioned technical proposal any one with collapsing porcelain reparation is solid
Change general-purpose adhesive in dentistry porcelain veneer and collapses the application in porcelain reparation；The dental porcelain surface lining include metal, zirconium oxide,
Porcelain and casting porcelain.
The mensuration mode of adhesion strength of the present invention be those skilled in the art usual manner such as: YYT 0518-
2009。
The present invention is a kind of for dentistry porcelain veneer and the general adhesive composite of photocuring for collapsing porcelain reparation, can be used for being bonded
Dentine, metal, zirconium oxide, porcelain and casting porcelain, have reached superb adhesive strength, have solved dentistry porcelain veneer and collapse porcelain reparation
Problem has filled up industry blank.
In order to further illustrate the present invention, with reference to embodiments to it is provided by the invention it is a kind of for dentistry porcelain veneer with
The photocuring general-purpose adhesive composition, preparation method and application for collapsing porcelain reparation are described in detail.
Embodiment 1
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Embodiment 2
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Embodiment 3
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Comparative example 1
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Comparative example 2
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Comparative example 3
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Comparative example 4
Following component is bound together to form liquor (quality %):
Above-mentioned each component is mixed 3~8 hours by mixing apparatus room temperature.
Embodiment 4
The binder prepared to the embodiment of the present invention and comparative example carries out adhesive property measurement, as a result as shown in table 1.
Table 1
Compared with comparative example 1~4, Examples 1 to 3 provide prescription bonding dentine, metal, zirconium oxide, porcelain and
Conspicuousness is all shown in terms of casting porcelain effect and improves (p < 0.05), illustrates that each component compounding plays significant synergistic effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of for dentistry porcelain veneer and the photocuring general-purpose adhesive composition for collapsing porcelain reparation, comprising:
2. composition according to claim 1, which is characterized in that the acrylate includes that the first kind is phosphorous, sulfenyl
The acrylate of group and the acrylate of the second class phosphorus-containing groups or methylthio group.
3. composition according to claim 2, which is characterized in that the first kind is phosphorous, methylthio group acrylate
Selected from Bis-GMA, ethoxylated bisphenol A diacrylate, ethoxylated bisphenol A dimethylacrylate, UDMA, triethylene glycol diformazan
Base acrylate, 1,6-HD dimethylacrylate, trimethylolpropane trimethacrylate, hydroxyethyl methacrylate and
One or more of hydroxy propyl methacrylate；
The acrylate of the second class phosphorus-containing groups or methylthio group is selected from phosphoethylmethacrylate, metering system acid phosphoric acid
Own ester, metering system acid phosphoric acid last of the ten Heavenly stems ester, five propene phosphoric acid ester of dipentaerythritol, the thio chlorine phosphate of methacrylic acid and Vbatdt
One or more of.
4. composition according to claim 3, which is characterized in that the first kind is phosphorous, methylthio group acrylate
It is (35~50): (5~20) with the second class phosphorus-containing groups or the weight ratio of the acrylate of methylthio group.
5. composition according to claim 1, which is characterized in that the composition includes:
6. composition according to claim 5, which is characterized in that the composition includes:
7. composition described in any one according to claim 1~6, which is characterized in that the solvent is selected from ethyl alcohol, tertiary fourth
One or more of alcohol, acetone and deionized water；
Photoinitiator is selected from one or more of camphorquinone, TPO, ITX and EDAB；
The stabilizer is di-tert-butyl p-cresol；
The thickener is nano silica.
8. a kind of photocuring for being used for dentistry porcelain veneer with collapsing porcelain reparation as described in claim 1~7 any one is general viscous
The preparation method of agent composition is tied, including
Acrylate, solvent, photoinitiator, stabilizer and thickener are mixed, obtained.
9. preparation method according to claim 8, which is characterized in that the mixing temperature is 20~35 DEG C；The mixing
Time is 3~8h.
10. existing for dentistry porcelain veneer with the photocuring general-purpose adhesive for collapsing porcelain reparation described in claim 1~7 any one
Dentistry porcelain veneer with collapse porcelain repair in application；The dental porcelain surface lining includes metal, zirconium oxide, porcelain and casting porcelain.
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| CN201811423749.1A CN109498466A (en) | 2018-11-27 | 2018-11-27 | It is a kind of for dentistry porcelain veneer and photocuring general-purpose adhesive composition, preparation method and the application of collapsing porcelain reparation |
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| CN201811423749.1A CN109498466A (en) | 2018-11-27 | 2018-11-27 | It is a kind of for dentistry porcelain veneer and photocuring general-purpose adhesive composition, preparation method and the application of collapsing porcelain reparation |
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