IL32676A - תהליך לייצור עצמים מעוצבים, בעיקר שיניים תותבות - Google Patents
תהליך לייצור עצמים מעוצבים, בעיקר שיניים תותבותInfo
- Publication number
- IL32676A IL32676A IL32676A IL3267669A IL32676A IL 32676 A IL32676 A IL 32676A IL 32676 A IL32676 A IL 32676A IL 3267669 A IL3267669 A IL 3267669A IL 32676 A IL32676 A IL 32676A
- Authority
- IL
- Israel
- Prior art keywords
- weight
- parts
- mixture
- acid methyl
- powder
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000008569 process Effects 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000203 mixture Substances 0.000 claims description 127
- 239000002253 acid Substances 0.000 claims description 81
- 239000000843 powder Substances 0.000 claims description 67
- 229920000642 polymer Polymers 0.000 claims description 61
- 229920001577 copolymer Polymers 0.000 claims description 60
- 238000005029 sieve analysis Methods 0.000 claims description 42
- 239000011324 bead Substances 0.000 claims description 37
- 150000004702 methyl esters Chemical class 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 32
- 150000002148 esters Chemical class 0.000 claims description 31
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 29
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 description 41
- 239000004342 Benzoyl peroxide Substances 0.000 description 12
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 12
- 235000019400 benzoyl peroxide Nutrition 0.000 description 12
- 239000000178 monomer Substances 0.000 description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- -1 lic acid methyl ester Chemical class 0.000 description 5
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 125000005395 methacrylic acid group Chemical group 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- HFCUBKYHMMPGBY-UHFFFAOYSA-N 2-methoxyethyl prop-2-enoate Chemical compound COCCOC(=O)C=C HFCUBKYHMMPGBY-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 101150030170 Paat gene Proteins 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 241000364027 Sinoe Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- PYRZPBDTPRQYKG-UHFFFAOYSA-N cyclopentene-1-carboxylic acid Chemical compound OC(=O)C1=CCCC1 PYRZPBDTPRQYKG-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002735 metacrylic acids Chemical class 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1769840A DE1769840C3 (de) | 1968-07-23 | 1968-07-23 | Durch Zusatz von Peroxyden härtende Masse auf der Basis von Methylmethacrylat-Polymerisaten |
| DE19681769839 DE1769839B2 (de) | 1968-07-23 | 1968-07-23 | Durch zusatz von peroxyden haertende masse aus einer polymerisat-monomer-mischung auf der grundlage von methacrylsaeureestern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL32676A0 IL32676A0 (en) | 1969-09-25 |
| IL32676A true IL32676A (he) | 1973-11-28 |
Family
ID=25755544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL32676A IL32676A (he) | 1968-07-23 | 1969-07-22 | תהליך לייצור עצמים מעוצבים, בעיקר שיניים תותבות |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US3649608A (he) |
| AT (1) | AT298059B (he) |
| BE (1) | BE736456A (he) |
| CA (1) | CA920735A (he) |
| CH (1) | CH526598A (he) |
| DK (1) | DK136984C (he) |
| FR (1) | FR2013562A1 (he) |
| GB (1) | GB1272406A (he) |
| IL (1) | IL32676A (he) |
| NL (1) | NL6911225A (he) |
| SE (2) | SE376921B (he) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1504858A (en) * | 1974-07-11 | 1978-03-22 | Ici Ltd | Acrylic powder blends |
| US4138446A (en) * | 1974-12-19 | 1979-02-06 | Sumitomo Chemical Company, Limited | Water-soluble high polymers and their preparation |
| FR2427357A1 (fr) * | 1978-06-01 | 1979-12-28 | Simon Gerald | Compositions thermodurcissables renforcees et leur application en odontologie |
| US4361528A (en) * | 1979-08-30 | 1982-11-30 | Black Knight Investments Limited | Method of making thermoplastic dental impression tray |
| US4404327A (en) * | 1979-10-31 | 1983-09-13 | Crugnola Aldo M | Orthopaedic cement from acrylate polymers |
| US4341691A (en) * | 1980-02-20 | 1982-07-27 | Zimmer, Inc. | Low viscosity bone cement |
| JPS58180546A (ja) * | 1982-04-19 | 1983-10-22 | Iic Kagaku Kogyo Kk | アクリル樹脂成形品 |
| JPS6069007A (ja) * | 1983-09-26 | 1985-04-19 | Kyocera Corp | 人工歯冠及びその製造法 |
| IT1234978B (it) * | 1988-06-01 | 1992-06-09 | Tecres Spa | Miscela cementifera a due fasi, particolarmente adatta per usi ortopedici. |
| CA2103398C (en) * | 1992-11-19 | 2003-10-14 | Andrew T. C. Liu | Self-lubricating abrasion resistant material and products |
| DE19635205A1 (de) * | 1996-08-30 | 1998-03-05 | Gerd Hoermansdoerfer | Knochenzement |
| US6133339A (en) * | 1998-09-24 | 2000-10-17 | Kerr Corporation | Dental cement for a temporary dental prosthesis or appliance and method of use |
-
1969
- 1969-06-30 CH CH1001569A patent/CH526598A/de not_active IP Right Cessation
- 1969-07-16 AT AT683869A patent/AT298059B/de not_active IP Right Cessation
- 1969-07-22 SE SE7207480A patent/SE376921B/xx unknown
- 1969-07-22 NL NL6911225A patent/NL6911225A/xx not_active Application Discontinuation
- 1969-07-22 IL IL32676A patent/IL32676A/he unknown
- 1969-07-22 CA CA057669A patent/CA920735A/en not_active Expired
- 1969-07-22 SE SE10341/69A patent/SE350190B/xx unknown
- 1969-07-23 BE BE736456D patent/BE736456A/xx unknown
- 1969-07-23 GB GB37120/69A patent/GB1272406A/en not_active Expired
- 1969-07-23 DK DK395269A patent/DK136984C/da active
- 1969-07-23 FR FR6925187A patent/FR2013562A1/fr not_active Withdrawn
- 1969-07-23 US US844158A patent/US3649608A/en not_active Expired - Lifetime
-
1971
- 1971-11-15 US US00198944A patent/US3758642A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2013562A1 (he) | 1970-04-03 |
| DK136984B (da) | 1977-12-27 |
| AT298059B (de) | 1972-04-25 |
| US3649608A (en) | 1972-03-14 |
| CA920735A (en) | 1973-02-06 |
| SE350190B (he) | 1972-10-23 |
| US3758642A (en) | 1973-09-11 |
| NL6911225A (he) | 1970-01-27 |
| SE376921B (he) | 1975-06-16 |
| BE736456A (he) | 1970-01-23 |
| GB1272406A (en) | 1972-04-26 |
| CH526598A (de) | 1972-08-15 |
| DK136984C (da) | 1978-05-16 |
| IL32676A0 (en) | 1969-09-25 |
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