SU367860A1 - PLASTIC FOR DENTAL WORKS - Google Patents
PLASTIC FOR DENTAL WORKSInfo
- Publication number
- SU367860A1 SU367860A1 SU1494513A SU1494513A SU367860A1 SU 367860 A1 SU367860 A1 SU 367860A1 SU 1494513 A SU1494513 A SU 1494513A SU 1494513 A SU1494513 A SU 1494513A SU 367860 A1 SU367860 A1 SU 367860A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ethoxy
- plastic
- aerosil
- redoxide
- butanol
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 title claims description 7
- 239000004033 plastic Substances 0.000 title claims description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- -1 polydimethylsiloxane Polymers 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 5
- 239000001856 Ethyl cellulose Substances 0.000 claims description 4
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 4
- 229920001249 ethyl cellulose Polymers 0.000 claims description 4
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 3
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical group CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- TVJPBVNWVPUZBM-UHFFFAOYSA-N [diacetyloxy(methyl)silyl] acetate Chemical compound CC(=O)O[Si](C)(OC(C)=O)OC(C)=O TVJPBVNWVPUZBM-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Dental Preparations (AREA)
- Materials For Medical Uses (AREA)
Description
1one
Изобретен ие относитс -к медицине, точнее к стоматологии.The invention relates to medicine, more precisely to dentistry.
Известна эластична пластмасса, содержаща 74-80% полидиметилсилоксана, 14-20% анпретираванного аэросила, 6-10% окиси цинка, 3-4% метилтриацетоксисилана от всех остальных ком-лонентов.Known elastic plastic containing 74-80% polydimethylsiloxane, 14-20% anti-aerosolized aerosil, 6-10% zinc oxide, 3-4% methyltriacetoxysilane from all other components.
Известна пластмасса имеет «недостаточно врлсокие адгезивные свойства.Known plastic has “insufficiently adherent properties.
Цель изобретени - повышение адгезивных свойств 1пластмассы.The purpose of the invention is to increase the adhesive properties of the plastic.
Это достигаетс тем, что.предлагаема пластмасса «роме полидиметилоилоксаиа и аэрооила дополнительно содержит ,винил-3-(2-этоксиэтокси )силан, у-аминонропил-З-этоксиоилаи, бутанол, поливинилбутираль, этилцеллюлозу, редоксайд, тетраэтоксисилан.This is achieved by plastic chto.predlagaema "rum polydimethylsiloxanes and aerooila additionally comprises vinyl-3- (2-ethoxyethoxy) silane, y-aminonropil-W-etoksioilai, butanol, polyvinyl butyral, ethylcellulose, redoksayd, tetraethoxysilane.
Компоненты содержатс в следующих весовь1х соотношени х:Components are contained in the following ratios:
Полидиметилсилоксан80-90Polydimethylsiloxane 80-90
Аэросил20-30Aerosil 20-30
Редоксайд0,08-0,1Redoxide0.08-0.1
ТетраэтокСисилан6-7Tetraethok Sisilan6-7
7-ами1НО(пропил-3-этокси.оилан1,8-2,2 Винил-3- (2-этокси-это си) -силан 4-4,57-ami1NO (propyl-3-ethoxy.oilane1.8-2.2 Vinyl-3- (2-ethoxy is si) silane 4-4.5
Бута НОЛ94-100Buta NOL94-100
Поливинилбутираль3-4Polyvinyl butyral3-4
Этилцеллюлоза3-4Ethylcellulose3-4
Пример. Разработаиный материал состоит из раздельно хранимых до .применени пасты и двух жидкостей .А и БExample. The development material consists of pastes and two liquids separately stored before. Application. A and B
Паста состоит Pasta consists
из следующих коМПоне 1тов ( а вес. %) of the following component 1t (and wt.%)
74-83 74-83
Полидиметилсилоксан 16,94-25,94Polydimethylsiloxane 16.94-25.94
Аэросил модифицироваиныйModified aerosil
РедоксайдRedoxide
0,06 0.06
Жидкость А - Жидкость -вулканизатор ( IB вес. %):Liquid A - Liquid - vulcanizer (IB wt.%):
46 17 3746 17 37
Тетраэтоксиоила1НTetraethoxyoyl1H
Винил-3-(2-этокси-этокси) силанVinyl-3- (2-ethoxy-ethoxy) silane
у-аминопропилтриэтоксисила1Нy-aminopropyltriethoxysyl1N
7о)7o)
Жидкость Б-адгезив (в вес,Liquid B-adhesive (in weight,
94 3 394 3 3
БутанолButanol
ПоливинилбутиральPolyvinyl butyral
ЭтилцеллюлозаEthyl cellulose
Модифнка.ци аэросила состоит в обработке его дИМетилдихлорсиланом с последующи-м прогревом при 110° С.Modified aerosil consists of treating it with dimethyl dichlorosilane followed by heating at 110 ° C.
В аппарат .загружа.ют 80 вес. ч. полидиметилсилокса1на и 30% аэросила от рецептурного количества, т. е. 6 кг. Предварительно в этом количестве размешивают все рецептурное количество -редоксайда 0,08 кг. После получени однородной массы постепенно при размешивании внос т все количество (до 20 кг) аэроаила. Перемешивание ведут до получени однородной массы.In the device. Load. 80 weight. including polydimethylsiloxane and 30% of aerosil from the prescription quantity, i.e. 6 kg. Previously, in this quantity, the entire prescription amount of 0.08 kg -Redoxide is stirred. After a homogeneous mass is obtained, the whole amount (up to 20 kg) of aeroyl is gradually added with stirring. Stirring is carried out until a homogeneous mass.
33
Готовую пасту фасуют в тубы.The finished pasta is packaged in tubes.
Вулканизат получают смешением раздельно хранимых катализаторов и пасты.Vulcanizer is obtained by mixing separately stored catalysts and paste.
На обезжиренную и сухую 1поверх«ость субстрата (.протез или другой объект) нанос т кисточкой равномерный слой адгезива и делают .выдержку 25-30 мин.On a non-fat and dry surface of the substrate (a prosthesis or other object), apply a uniform layer of adhesive with a brush and make an extract for 25-30 minutes.
Затем берут необходимое количество пасты и шоследовательно ввод т IB иее из ра счета на 100 вес. ч. пасты 6 вес. ч. тетраэтоксисилана, 1,8 вес. ч. 1 2минопролилтризтоксисилана и 4 вес. ч. винил-3-(2-этокси-этокси)силана. После введени каждого компоиента пасту тщательно перемешивают.Then take the required amount of paste and successively enter IB and, from the calculation per 100 weight. h. paste 6 wt. including tetraethoxysilane, 1.8 wt. Part 1 2minoprolyltriztoxysilane and 4 wt. including vinyl-3- (2-ethoxy-ethoxy) silane. After the introduction of each component, the paste is thoroughly mixed.
Пасту с введенными отверд ител ми нанос т на субстрат.Paste with injected hardening is applied to the substrate.
Через 2-3 час (при 40° С) получают эластичный прочно приклеенный слой.After 2-3 hours (at 40 ° C) get elastic firmly glued layer.
4 Предмет изобретени 4 Subject of the invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1494513A SU367860A1 (en) | 1970-11-19 | 1970-11-19 | PLASTIC FOR DENTAL WORKS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1494513A SU367860A1 (en) | 1970-11-19 | 1970-11-19 | PLASTIC FOR DENTAL WORKS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367860A1 true SU367860A1 (en) | 1973-01-26 |
Family
ID=20460235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1494513A SU367860A1 (en) | 1970-11-19 | 1970-11-19 | PLASTIC FOR DENTAL WORKS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367860A1 (en) |
-
1970
- 1970-11-19 SU SU1494513A patent/SU367860A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4837169B2 (en) | Artificial nail composition and related methods | |
| US4010545A (en) | Adhesive bonding to teeth of orthodontic brackets and the like | |
| DE69204240T2 (en) | Adhesive tape made of hardenable silicone pressure sensitive adhesive. | |
| DE2967591D1 (en) | Odontologic compositions and preparation thereof | |
| CN1004606B (en) | Application of paraffin or microcrystalline paraffin in silicone paste, its packaging and use | |
| AU3866085A (en) | Modified fillers for silicone pastes, their use, and dental impression compositions containing these fillers | |
| US3839065A (en) | Adhesive cement | |
| CH553639A (en) | PROCEDURE FOR MAKING PLASTIC SURFACES FLOWABLE AGAIN AND APPLICATION OF THE PROCESS. | |
| ZA9210124B (en) | Method for adhering to hard tissue. | |
| AU562068B2 (en) | Agent for retarding polymerization of aziridine compounds | |
| US4200980A (en) | Orthodontic formulation and method | |
| SU367860A1 (en) | PLASTIC FOR DENTAL WORKS | |
| SE7711708L (en) | PROCEDURE FOR TREATING DAMAGED TEETH AND PHOTOPOLYMERIZABLE ONE-PHASE COMPOSITION FOR USE IN CONNECTION WITH | |
| Nicholson et al. | The properties of polymerizable luting cements | |
| Yap et al. | Comparison of marginal sealing ability of new generation bonding systems | |
| JP2877840B2 (en) | Cement material for living hard tissue | |
| Samimi et al. | Effect of dentin dehydration and composite resin polymerization mode on bond strength of two self-etch adhesives | |
| DE19934117A1 (en) | Copolymers of hydrogen siloxanes and unsaturated compounds, useful as adhesion promoters e.g. for soft silicone liners to dental prostheses | |
| DE918045C (en) | Adhesive to improve the fit of dentures | |
| NL7706081A (en) | PROCEDURE FOR THE PREPARATION OF URANE CONTAINING MIXED CATALYSTS AND THEIR APPLICATION IN THE POLYMERIZATION OF ALKINICALLY UNSATURATED COMPOUNDS. | |
| JP7476336B2 (en) | Preparation for producing polymers crosslinkable by condensation reaction, polymer composition crosslinkable by condensation reaction, process for producing silicone elastomers, and silicone elastomers | |
| CN101325129B (en) | Environment-friendly capacitor mold release agent solution and preparation method thereof | |
| GB819305A (en) | Improvements in or relating to anodic treatment of tin and tin alloys | |
| SU427705A1 (en) | ||
| Sunico-Segarra et al. | Classification of resin cements |