CN108703891A - A kind of dental adhesive composition and preparation method thereof having no irritating odor - Google Patents
A kind of dental adhesive composition and preparation method thereof having no irritating odor Download PDFInfo
- Publication number
- CN108703891A CN108703891A CN201810684678.4A CN201810684678A CN108703891A CN 108703891 A CN108703891 A CN 108703891A CN 201810684678 A CN201810684678 A CN 201810684678A CN 108703891 A CN108703891 A CN 108703891A
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- acrylate
- irritating odor
- dental adhesive
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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
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- A61K6/30—Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/79—Initiators
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biophysics (AREA)
- Dental Preparations (AREA)
Abstract
The present invention provides a kind of dental adhesive compositions having no irritating odor, including：30~100 parts by weight of acrylate compounds；0.1~1 parts by weight of photoinitiator；20~40 parts by weight of acetone；Tasty and refreshing dose of 0.01~0.1 parts by weight；0.2~2 parts by weight of thickener；The acrylate compounds include polyfunctional acrylic ester compound and comonomer.Composition provided by the invention uses acetone as solvent using more acrylate compounds as key component, does not contain methyl methacrylate.The composition the photoinitiator the effects that under can quickly solidify to form stable, hard, glossiness surface.The composition does not have niff, and storage period keeps the generation of non-stimulated smell within 3 months to 2 years.
Description
Technical field
The present invention relates to field of material technology, more particularly, to a kind of dental adhesive composition having no irritating odor and
Preparation method.
Background technology
Dental adhesive connects dummy and tooth, is a ring of dental filling success or not most critical.Disclosed in the prior art
Dental adhesive such as 3M's, it is mainly made of acrylate and photoinitiator, ethyl alcohol, water, above-mentioned dental adhesive composition is past
Toward incidental stimulus smell, when use most patient to receive wish poor.Especially ethyl alcohol is that the dental composition of solvent is storing
It also will produce niff in the process.This smell is generated by the presence of ethyl acrylate, it is acrylate monomer
The product of transesterification reaction occurred with ethyl alcohol.This reaction is fundamentally difficult to prevent.
Therefore, a kind of bonding agent having no irritating odor of exploitation is very important.
Invention content
In view of this, the technical problem to be solved in the present invention is to provide a kind of dental adhesive group having no irritating odor
Object is closed, adhesive composite provided by the invention has no irritating odor.
The present invention provides a kind of dental adhesive compositions having no irritating odor, including：
The acrylate compounds include polyfunctional acrylic ester compound and comonomer.
Preferably, the polyfunctional acrylic ester compound and the weight ratio of comonomer are (20~70)：(10~
40)。
Preferably, the polyfunctional acrylic ester compound is the acrylate of tetra functional or more.
Preferably, the acrylate more than tetra functional includes double pentaerythritol C5 methacrylate, dipentaerythritol
The double pentaerythritol methacrylate of six acrylate, Polycaprolactone modified double pentaerythritol C5 methacrylate and caprolactone modification
One or more of.
Preferably, the comonomer includes ethoxylated bisphenol A dimethylacrylates, urethane dimethacrylate
One or more of with polyethylene glycol dimethacrylate.
Preferably, the photoinitiator includes one or more of camphorquinone and phosphine oxide.
Preferably, described tasty and refreshing dose is peppermint；The thickener is gas-phase silicon.
Preferably, the dental adhesive composition having no irritating odor includes：
The present invention provides a kind of preparation methods for the dental adhesive composition having no irritating odor, including：
Acrylate compounds, photoinitiator, acetone, tasty and refreshing dose and thickener are mixed, stirred to get.
Preferably, the temperature of the mixing is 20~35 DEG C；The time of the stirring is 2~3h.
Compared with prior art, the present invention provides a kind of dental adhesive compositions having no irritating odor, including：Third
30~100 parts by weight of enoic acid ester compounds；0.1~1 parts by weight of photoinitiator；20~40 parts by weight of acetone；Tasty and refreshing dose 0.01~
0.1 parts by weight；0.2~2 parts by weight of thickener；The acrylate compounds include polyfunctional acrylic ester compound and are total to
Polycondensation monomer.Composition provided by the invention uses acetone as solvent using more acrylate compounds as key component, does not contain
Methyl methacrylate.The composition the photoinitiator the effects that under can quickly solidify to form stable, hard, glossiness table
Face.The composition does not have niff, and storage period keeps the generation of non-stimulated smell within 3 months to 2 years.
Specific implementation mode
The present invention provides a kind of dental adhesive composition having no irritating odor, those skilled in the art can use for reference
Present disclosure is suitably modified technological parameter realization.In particular, it should be pointed out that all similar substitutions and modifications are to this field skill
It is for art personnel it will be apparent that they shall fall within the protection scope of the present invention.The method of the present invention and application have passed through
Preferred embodiment is described, related personnel obviously can not depart from the content of present invention, in spirit and scope to the side of this paper
Method and application are modified or suitably change and combine, to realize and apply the technology of the present invention.
The present invention provides a kind of dental adhesive compositions having no irritating odor, including：
A kind of dental adhesive composition having no irritating odor provided by the invention includes the propylene of 30~100 parts by weight
Ester compound；Wherein, the acrylate compounds preferably include polyfunctional acrylic ester compound and comonomer.Institute
The weight ratio for stating polyfunctional acrylic ester compound and comonomer is (20~70)：(10~40).
Specifically, the dental adhesive composition provided by the invention having no irritating odor includes parts by weight in 20~70
Polyfunctional acrylic ester compound；More preferably include the polyfunctional acrylic ester compound of 20~60 parts by weight；Most preferably
Polyfunctional acrylic ester compound including 20~50 parts by weight.
Polyfunctional acrylic ester compound of the present invention is preferably the acrylate of tetra functional or more.Four official
The acrylate of energy degree or more preferably includes double pentaerythritol C5 methacrylate, double pentaerythritol methacrylate, polycaprolactone
One or more of the double pentaerythritol methacrylate of modified double pentaerythritol C5 methacrylate and caprolactone modification.
The present invention to its source without limit, it is commercially available.
The dental adhesive composition provided by the invention having no irritating odor includes the comonomer of 10~40 parts by weight；
More preferably include the comonomer of 20~40 parts by weight；Most preferably include the comonomer of 30~40 parts by weight.
The comonomer preferably include ethoxylated bisphenol A dimethylacrylates, urethane dimethacrylate and
One or more of polyethylene glycol dimethacrylate.
The present invention to its source without limit, it is commercially available.
Of the invention innovative is reacted using polyfunctional acrylic ester compound and comonomer, obtained bonding agent,
Using polyfunctional acrylic ester compound, the generation of side reaction can be effectively reduced, to reduce the production of penetrating odor
It is raw.
A kind of dental adhesive composition having no irritating odor provided by the invention includes that the light of 0.1~1 parts by weight draws
Send out agent；Preferably include the photoinitiator of 0.3~1 parts by weight；More preferably include the photoinitiator of 0.5~1 parts by weight.
Photoinitiator of the present invention preferably includes one or more of camphorquinone and phosphine oxide；More preferably camphorquinone
And phosphine oxide.
The present invention is to its source without limiting.
The present invention causes polyfunctional acrylic ester compound and comonomer reaction using above-mentioned photoinitiator, relative to
The photocuring reaction that acrylate monomer occurs, reduces the generation of bad smell.
The dental adhesive composition provided by the invention having no irritating odor includes the acetone of 20~40 parts by weight；It is preferred that
Include the acetone of 25~40 parts by weight；More preferably include the acetone of 30~40 parts by weight.
The product of transesterification reaction occurred relative to traditional acrylate monomer and ethyl alcohol generates difficulty during storage
The smell of news, being reacted with acetone using polyfunctional acrylic ester compound for the invention, greatly reduces unpleasant gas
The generation of taste.
The dental adhesive composition provided by the invention having no irritating odor includes the tasty and refreshing of 0.01~0.1 parts by weight
Agent；Preferably include tasty and refreshing dose of 0.01~0.08 parts by weight；More preferably include tasty and refreshing dose of 0.01~0.06 parts by weight.
Tasty and refreshing dose of the present invention is preferably peppermint.
The dental adhesive composition provided by the invention having no irritating odor includes the thickener of 0.2~2 parts by weight；It is excellent
Choosing includes the thickener of 0.2~1.5 parts by weight；More preferably include the thickener of 0.2~1.0 parts by weight；Thickening of the present invention
Agent is preferably gas-phase silicon.The present invention to its without limit, it is commercially available.
In a portion preferred embodiment of the present invention, the dental adhesive composition packet having no irritating odor
It includes：
Invention provides a kind of dental adhesive composition having no irritating odor, including：Acrylate compounds 30~
100 parts by weight；0.1~1 parts by weight of photoinitiator；20~40 parts by weight of acetone；Tasty and refreshing dose of 0.01~0.1 parts by weight；Thickener
0.2~2 parts by weight；The acrylate compounds include polyfunctional acrylic ester compound and comonomer.The present invention carries
The composition of confession uses acetone as solvent using more acrylate compounds as key component, does not contain methyl methacrylate.
The composition the photoinitiator the effects that under can quickly solidify to form stable, hard, glossiness surface.The composition does not have
Niff, storage period keeps the generation of non-stimulated smell within 3 months to 2 years.
The present invention provides a kind of preparation methods for the dental adhesive composition having no irritating odor, including：
Acrylate compounds, photoinitiator, acetone, tasty and refreshing dose and thickener are mixed, stirred to get.
Component and proportioning of the present invention for the acrylate compounds, photoinitiator, acetone, tasty and refreshing dose and thickener
Above-mentioned to be clearly described, details are not described herein.
The present invention for it is described mixing and stirring concrete operations without limit, it is well known to those skilled in the art i.e.
It can.
According to the present invention, the temperature of the mixing is preferably 20~35 DEG C；The time of the stirring is preferably 2~3h.
The present invention contains more acrylate compounds, uses acetone as solvent, does not contain methyl methacrylate.The group
Stable, hard, glossiness surface can be quickly solidified to form by closing object.The composition does not have a niff, 3 months to 2 years
Storage period keeps the generation of non-stimulated smell.
The dental composition of the present invention will not generate niff after very long storage time.It can be applicable to
The fields such as dental surface, tooth, dental implant, artificial tooth, bone, nail.
In order to further illustrate the present invention, with reference to embodiments to a kind of tooth having no irritating odor provided by the invention
Section's adhesive composite is described in detail.
Embodiment 1
Following component is bound together to form adhesive composite (quality %)
Double pentaerythritol methacrylate 20
Polyethylene glycol dimethacrylate 30
Urethane dimethacrylate 10
TPO 0.75
Camphorquinone 0.25
Acetone 38.79
Gas-phase silicon 0.2
Peppermint 0.01
Embodiment 2
Following component is bound together to form adhesive composite (quality %)
Aromatic urethane acrylate oligomer 20
Trimethylolpropane trimethacrylate 20
Ethoxylated bisphenol A dimethylacrylates 20
TPO 0.75
Camphorquinone 0.25
Acetone 38.79
Gas-phase silicon 0.2
Peppermint 0.01
Embodiment 3
Following component is bound together to form adhesive composite (quality %)
Five propene phosphoric acid ester 21 of dipentaerythritol
Tripropylene glycol dimethylacrylate 20
Polyethylene glycol dimethacrylate 20
TPO 0.75
Camphorquinone 0.25
Acetone 37.79
Gas-phase silicon 0.2
Peppermint 0.01
Comparative example 1
Following component is bound together to form adhesive composite (quality %)
Acrylate 20
Polyethylene glycol dimethacrylate 30
Urethane dimethacrylate 10
TPO 0.75
Camphorquinone 0.25
Ethyl alcohol 38.79
Gas-phase silicon 0.2
Peppermint 0.01
Comparative example 2
Following component is bound together to form adhesive composite (quality %)
Kayexalate 20
Polyethylene glycol dimethacrylate 30
Urethane dimethacrylate 10
TPO 0.75
Camphorquinone 0.25
Ethyl alcohol 38.79
Gas-phase silicon 0.2
Peppermint 0.01
Embodiment 4
To the caking property and smell of the adhesive composite that the embodiment of the present invention 1~3 and comparative example 1~2 are prepared
It is measured, the results are shown in Table 1.
Table 1
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 dental adhesive composition having no irritating odor, including：
The acrylate compounds include polyfunctional acrylic ester compound and comonomer.
2. composition according to claim 1, which is characterized in that the polyfunctional acrylic ester compound and copolymerization are single
The weight ratio of body is (20~70)：(10~40).
3. composition according to claim 1, which is characterized in that the polyfunctional acrylic ester compound is tetrafunctional
Degree or more acrylate.
4. composition according to claim 3, which is characterized in that the acrylate more than tetra functional includes double seasons
Penta tetrol, five acrylate, double pentaerythritol methacrylate, Polycaprolactone modified double pentaerythritol C5 methacrylate and oneself in
One or more of ester modified double pentaerythritol methacrylate.
5. composition according to claim 1, which is characterized in that the comonomer includes ethoxylated bisphenol A dimethyl
One or more of acrylate, urethane dimethacrylate and polyethylene glycol dimethacrylate.
6. composition according to claim 1, which is characterized in that the photoinitiator includes in camphorquinone and phosphine oxide
It is one or more of.
7. composition according to claim 1, which is characterized in that described tasty and refreshing dose is peppermint；The thickener is gas phase
Silicon.
8. composition according to claim 1, which is characterized in that the dental adhesive composition having no irritating odor
Including：
9. a kind of preparation method for the dental adhesive composition having no irritating odor, including：
Acrylate compounds, photoinitiator, acetone, tasty and refreshing dose and thickener are mixed, stirred to get.
10. preparation method according to claim 9, which is characterized in that the temperature of the mixing is 20~35 DEG C；It is described to stir
The time mixed is 2~3h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810684678.4A CN108703891A (en) | 2018-06-28 | 2018-06-28 | A kind of dental adhesive composition and preparation method thereof having no irritating odor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810684678.4A CN108703891A (en) | 2018-06-28 | 2018-06-28 | A kind of dental adhesive composition and preparation method thereof having no irritating odor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108703891A true CN108703891A (en) | 2018-10-26 |
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ID=63873197
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810684678.4A Pending CN108703891A (en) | 2018-06-28 | 2018-06-28 | A kind of dental adhesive composition and preparation method thereof having no irritating odor |
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|---|---|
| CN (1) | CN108703891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150878A (en) * | 2018-11-07 | 2020-05-15 | 财团法人工业技术研究院 | Biodegradable sealing glue and its use |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164516A (en) * | 2007-09-06 | 2008-04-23 | 湖南阳光新材料有限公司 | Weak ultraviolet curing composition |
| CN101914361A (en) * | 2010-06-02 | 2010-12-15 | 中国科学院长春应用化学研究所 | Wettable binder and preparation method thereof |
| CN103740286A (en) * | 2013-12-09 | 2014-04-23 | 北京保利世达科技有限公司 | Visible-light-cured adhesive and preparation method thereof |
-
2018
- 2018-06-28 CN CN201810684678.4A patent/CN108703891A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164516A (en) * | 2007-09-06 | 2008-04-23 | 湖南阳光新材料有限公司 | Weak ultraviolet curing composition |
| CN101914361A (en) * | 2010-06-02 | 2010-12-15 | 中国科学院长春应用化学研究所 | Wettable binder and preparation method thereof |
| CN103740286A (en) * | 2013-12-09 | 2014-04-23 | 北京保利世达科技有限公司 | Visible-light-cured adhesive and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150878A (en) * | 2018-11-07 | 2020-05-15 | 财团法人工业技术研究院 | Biodegradable sealing glue and its use |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181026 |