CA1133160A - Compose de silicone pour les empreintes dentaires - Google Patents

Compose de silicone pour les empreintes dentaires

Info

Publication number: CA1133160A
Authority: CA; Canada
Prior art keywords: composition; weight; parts; filler; calcium carbonate
Prior art date: 1976-06-16
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

Application number

CA383,966A

Other languages

English (en)

Inventor

Robert A. Smith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date 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 date listed.)

1976-06-16

Filing date

1981-08-14

Publication date

1982-10-05

1976-06-16 Priority claimed from CA000254987A external-priority patent/CA1116775A/fr

1981-08-14 Application filed by General Electric Co filed Critical General Electric Co

1981-08-14 Priority to CA383,966A priority Critical patent/CA1133160A/fr

1982-10-05 Application granted granted Critical

1982-10-05 Publication of CA1133160A publication Critical patent/CA1133160A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 70
229920001296 polysiloxane Polymers 0.000 title claims abstract description 28
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 61
239000000945 filler Substances 0.000 claims abstract description 34
229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 24
239000003921 oil Substances 0.000 claims abstract description 17
239000003054 catalyst Substances 0.000 claims abstract description 15
229920005645 diorganopolysiloxane polymer Polymers 0.000 claims abstract description 15
239000012530 fluid Substances 0.000 claims abstract description 14
238000010521 absorption reaction Methods 0.000 claims abstract description 12
150000003839 salts Chemical class 0.000 claims abstract description 11
239000002480 mineral oil Substances 0.000 claims abstract description 10
239000004971 Cross linker Substances 0.000 claims abstract description 9
235000010446 mineral oil Nutrition 0.000 claims abstract description 9
125000003342 alkenyl group Chemical group 0.000 claims description 12
125000000217 alkyl group Chemical group 0.000 claims description 11
239000004205 dimethyl polysiloxane Substances 0.000 claims description 9
235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 9
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
150000003254 radicals Chemical group 0.000 claims description 9
229910052710 silicon Inorganic materials 0.000 claims description 8
239000010703 silicon Substances 0.000 claims description 8
125000003118 aryl group Chemical group 0.000 claims description 7
229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 7
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 6
150000005840 aryl radicals Chemical class 0.000 claims description 5
150000002763 monocarboxylic acids Chemical class 0.000 claims description 3
125000003545 alkoxy group Chemical group 0.000 claims description 2
KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical group [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 2
150000001875 compounds Chemical class 0.000 abstract description 41
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 22
239000008262 pumice Substances 0.000 abstract description 13
239000011787 zinc oxide Substances 0.000 abstract description 10
150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract description 6
235000010216 calcium carbonate Nutrition 0.000 description 25
-1 e.g. Substances 0.000 description 16
241000282836 Camelus dromedarius Species 0.000 description 11
239000000463 material Substances 0.000 description 9
229920002379 silicone rubber Polymers 0.000 description 9
239000004945 silicone rubber Substances 0.000 description 9
230000032683 aging Effects 0.000 description 7
235000019589 hardness Nutrition 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
229920000615 alginic acid Polymers 0.000 description 4
235000010443 alginic acid Nutrition 0.000 description 4
FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
229940072056 alginate Drugs 0.000 description 3
238000005266 casting Methods 0.000 description 3
239000003431 cross linking reagent Substances 0.000 description 3
231100000053 low toxicity Toxicity 0.000 description 3
238000000034 method Methods 0.000 description 3
125000005474 octanoate group Chemical group 0.000 description 3
239000002245 particle Substances 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229920000915 polyvinyl chloride Polymers 0.000 description 3
SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
239000004593 Epoxy Substances 0.000 description 2
239000002253 acid Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
229910021645 metal ion Inorganic materials 0.000 description 2
238000000465 moulding Methods 0.000 description 2
150000003961 organosilicon compounds Chemical class 0.000 description 2
235000011837 pasties Nutrition 0.000 description 2
239000011505 plaster Substances 0.000 description 2
229920000647 polyepoxide Polymers 0.000 description 2
239000004800 polyvinyl chloride Substances 0.000 description 2
239000004575 stone Substances 0.000 description 2
230000002087 whitening effect Effects 0.000 description 2
QMTFKWDCWOTPGJ-KVVVOXFISA-N (z)-octadec-9-enoic acid;tin Chemical compound [Sn].CCCCCCCC\C=C/CCCCCCCC(O)=O QMTFKWDCWOTPGJ-KVVVOXFISA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
BPMGYFSWCJZSBA-UHFFFAOYSA-N C[SiH](C)O[SiH3] Chemical group C[SiH](C)O[SiH3] BPMGYFSWCJZSBA-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-BKFZFHPZSA-N Calcium-45 Chemical compound [45Ca] OYPRJOBELJOOCE-BKFZFHPZSA-N 0.000 description 1
241000282326 Felis catus Species 0.000 description 1
OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
229940022663 acetate Drugs 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000003679 aging effect Effects 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
239000007844 bleaching agent Substances 0.000 description 1
230000036760 body temperature Effects 0.000 description 1
239000004067 bulking agent Substances 0.000 description 1
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
239000002978 dental impression material Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
125000003700 epoxy group Chemical group 0.000 description 1
FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
239000000796 flavoring agent Substances 0.000 description 1
235000019634 flavors Nutrition 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000011507 gypsum plaster Substances 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
229940049918 linoleate Drugs 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000004579 marble Substances 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
229940049964 oleate Drugs 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000000049 pigment Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
239000012763 reinforcing filler Substances 0.000 description 1
230000003763 resistance to breakage Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
229940114926 stearate Drugs 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
LSZKGNJKKQYFLR-UHFFFAOYSA-J tri(butanoyloxy)stannyl butanoate Chemical compound [Sn+4].CCCC([O-])=O.CCCC([O-])=O.CCCC([O-])=O.CCCC([O-])=O LSZKGNJKKQYFLR-UHFFFAOYSA-J 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
238000004073 vulcanization Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Compositions Of Macromolecular Compounds (AREA)
Dental Preparations (AREA)

CA383,966A 1976-06-16 1981-08-14 Compose de silicone pour les empreintes dentaires Expired CA1133160A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA383,966A CA1133160A (fr)	1976-06-16	1981-08-14	Compose de silicone pour les empreintes dentaires

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA000254987A CA1116775A (fr)	1975-06-19	1976-06-16	Composes au silicone pour les empreintes dentaires
CA383,966A CA1133160A (fr)	1976-06-16	1981-08-14	Compose de silicone pour les empreintes dentaires

Publications (1)

Publication Number	Publication Date
CA1133160A true CA1133160A (fr)	1982-10-05

Family

ID=25668310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA383,966A Expired CA1133160A (fr)	1976-06-16	1981-08-14	Compose de silicone pour les empreintes dentaires

Country Status (1)

Country	Link
CA (1)	CA1133160A (fr)

1981
- 1981-08-14 CA CA383,966A patent/CA1133160A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-10-05	MKEX	Expiry

Publication	Publication Date	Title
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