NO781714L - Dentalformlegemer. - Google Patents

Dentalformlegemer.

Info

Publication number: NO781714L
Authority: NO; Norway
Prior art keywords: dental; powder; polymethacrylates; polyurethane; elastified
Prior art date: 1977-05-25

Application number

NO78781714A

Other languages

English (en)

Norwegian (no)

Inventor

Carlhans Sueling

Gerhard Balle

Bernhard Leusner

Hans-Hermann Schulz

Michael Walkowiak

Original Assignee

Bayer Ag

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.)

1977-05-25

Filing date

1978-05-16

Publication date

1978-11-28

1978-05-16 Application filed by Bayer Ag filed Critical Bayer Ag

1978-11-28 Publication of NO781714L publication Critical patent/NO781714L/no

Links

238000000034 method Methods 0.000 claims description 33
239000011324 bead Substances 0.000 claims description 25
239000004814 polyurethane Substances 0.000 claims description 24
229920002635 polyurethane Polymers 0.000 claims description 24
239000007788 liquid Substances 0.000 claims description 23
239000000843 powder Substances 0.000 claims description 17
229920000193 polymethacrylate Polymers 0.000 claims description 16
229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 14
229920000642 polymer Polymers 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 8
230000008569 process Effects 0.000 claims description 7
239000004926 polymethyl methacrylate Substances 0.000 claims description 6
238000012545 processing Methods 0.000 claims description 6
238000010557 suspension polymerization reaction Methods 0.000 claims description 6
238000000465 moulding Methods 0.000 claims description 5
239000000463 material Substances 0.000 claims description 4
206010041662 Splinter Diseases 0.000 claims description 2
150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
230000008439 repair process Effects 0.000 claims description 2
229920002319 Poly(methyl acrylate) Polymers 0.000 claims 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 21
238000012360 testing method Methods 0.000 description 12
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
229920000728 polyester Polymers 0.000 description 10
239000005058 Isophorone diisocyanate Substances 0.000 description 8
125000005442 diisocyanate group Chemical group 0.000 description 8
NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 8
238000006116 polymerization reaction Methods 0.000 description 8
-1 aliphatic azo compound Chemical class 0.000 description 7
125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
239000000203 mixture Substances 0.000 description 7
239000000178 monomer Substances 0.000 description 7
150000002978 peroxides Chemical class 0.000 description 6
229920003023 plastic Polymers 0.000 description 6
239000004033 plastic Substances 0.000 description 6
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 5
235000019400 benzoyl peroxide Nutrition 0.000 description 5
DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 4
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
238000005452 bending Methods 0.000 description 3
229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
150000002009 diols Chemical class 0.000 description 3
239000011049 pearl Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
238000007493 shaping process Methods 0.000 description 3
HSOOIVBINKDISP-UHFFFAOYSA-N 1-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(CCC)OC(=O)C(C)=C HSOOIVBINKDISP-UHFFFAOYSA-N 0.000 description 2
HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
239000004970 Chain extender Substances 0.000 description 2
YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 description 2
OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
239000001361 adipic acid Substances 0.000 description 2
235000011037 adipic acid Nutrition 0.000 description 2
XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
229920005862 polyol Polymers 0.000 description 2
150000003077 polyols Chemical class 0.000 description 2
239000007858 starting material Substances 0.000 description 2
230000008961 swelling Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
JMYZLRSSLFFUQN-UHFFFAOYSA-N (2-chlorobenzoyl) 2-chlorobenzenecarboperoxoate Chemical compound ClC1=CC=CC=C1C(=O)OOC(=O)C1=CC=CC=C1Cl JMYZLRSSLFFUQN-UHFFFAOYSA-N 0.000 description 1
CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
FYBFGAFWCBMEDG-UHFFFAOYSA-N 1-[3,5-di(prop-2-enoyl)-1,3,5-triazinan-1-yl]prop-2-en-1-one Chemical compound C=CC(=O)N1CN(C(=O)C=C)CN(C(=O)C=C)C1 FYBFGAFWCBMEDG-UHFFFAOYSA-N 0.000 description 1
LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
YXZQSMBYXJWRSP-UHFFFAOYSA-N 1-methylcyclohexane-1,4-diol Chemical compound CC1(O)CCC(O)CC1 YXZQSMBYXJWRSP-UHFFFAOYSA-N 0.000 description 1
CDULGHZNHURECF-UHFFFAOYSA-N 2,3-dimethylaniline 2,4-dimethylaniline 2,5-dimethylaniline 2,6-dimethylaniline 3,4-dimethylaniline 3,5-dimethylaniline Chemical class CC1=CC=C(N)C(C)=C1.CC1=CC=C(C)C(N)=C1.CC1=CC(C)=CC(N)=C1.CC1=CC=C(N)C=C1C.CC1=CC=CC(N)=C1C.CC1=CC=CC(C)=C1N CDULGHZNHURECF-UHFFFAOYSA-N 0.000 description 1
QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
239000004342 Benzoyl peroxide Substances 0.000 description 1
239000004801 Chlorinated PVC Substances 0.000 description 1
239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
229920001730 Moisture cure polyurethane Polymers 0.000 description 1
206010033799 Paralysis Diseases 0.000 description 1
LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
229930182556 Polyacetal Natural products 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
150000001448 anilines Chemical class 0.000 description 1
229940125717 barbiturate Drugs 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000001588 bifunctional effect Effects 0.000 description 1
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
238000012662 bulk polymerization Methods 0.000 description 1
CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
150000001879 copper Chemical class 0.000 description 1
XXKOQQBKBHUATC-UHFFFAOYSA-N cyclohexylmethylcyclohexane Chemical compound C1CCCCC1CC1CCCCC1 XXKOQQBKBHUATC-UHFFFAOYSA-N 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
239000012933 diacyl peroxide Substances 0.000 description 1
150000001991 dicarboxylic acids Chemical class 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000004043 dyeing Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
125000001261 isocyanato group Chemical group *N=C=O 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
125000005397 methacrylic acid ester group Chemical group 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
ZIOFXYGGAJKWHX-UHFFFAOYSA-N n,2,4-trimethylaniline Chemical compound CNC1=CC=C(C)C=C1C ZIOFXYGGAJKWHX-UHFFFAOYSA-N 0.000 description 1
ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
229920001748 polybutylene Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
239000005056 polyisocyanate Substances 0.000 description 1
229920001228 polyisocyanate Polymers 0.000 description 1
229920006324 polyoxymethylene Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
229920003226 polyurethane urea Polymers 0.000 description 1
239000007870 radical polymerization initiator Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
BWSZXUOMATYHHI-UHFFFAOYSA-N tert-butyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(C)(C)C BWSZXUOMATYHHI-UHFFFAOYSA-N 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
150000004992 toluidines Chemical class 0.000 description 1
238000012546 transfer Methods 0.000 description 1
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 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

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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/067—Polyurethanes; Polyureas
- 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
- A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- A61K6/893—Polyurethanes
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Plastic & Reconstructive Surgery (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Dental Preparations (AREA)
Macromonomer-Based Addition Polymer (AREA)
Compositions Of Macromolecular Compounds (AREA)

NO78781714A 1977-05-25 1978-05-16 Dentalformlegemer. NO781714L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772723604 DE2723604A1 (de)	1977-05-25	1977-05-25	Dentalformkoerper

Publications (1)

Publication Number	Publication Date
NO781714L true NO781714L (no)	1978-11-28

Family

ID=6009829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO78781714A NO781714L (no)	1977-05-25	1978-05-16	Dentalformlegemer.

Country Status (17)

Country	Link
JP (1)	JPS53148196A (xx)
AT (1)	AT375544B (xx)
AU (1)	AU516504B2 (xx)
BE (1)	BE867471A (xx)
BR (1)	BR7803312A (xx)
CH (1)	CH637284A5 (xx)
DE (1)	DE2723604A1 (xx)
DK (1)	DK229578A (xx)
ES (1)	ES470179A1 (xx)
FR (1)	FR2391706A1 (xx)
IL (1)	IL54758A0 (xx)
IT (1)	IT1096314B (xx)
LU (1)	LU79695A1 (xx)
NL (1)	NL7805634A (xx)
NO (1)	NO781714L (xx)
SE (1)	SE7805935L (xx)
ZA (1)	ZA782978B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56152408A (en) *	1980-04-29	1981-11-26	Kuraray Co Ltd	Material for dental use
DE102005012825B4 (de) *	2005-03-17	2009-05-07	Heraeus Kulzer Gmbh	Hochschlagzähe (High Impact) Prothesenkunststoffe und ihre Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3641199A (en) *	1969-07-07	1972-02-08	Rohm & Haas	Urethane elastomer with active hydrogen containing monoethylenical unsaturated monomer
DE2719149A1 (de) *	1977-04-29	1978-11-09	Bayer Ag	Verfahren zur herstellung von perlpolymeren
DE2749564C2 (de) *	1977-11-05	1986-06-26	Bayer Ag, 5090 Leverkusen	Dentalformkörper
DE2741196A1 (de) *	1977-09-13	1979-03-15	Bayer Ag	Verfahren zur herstellung von perlpolymeren
DE2752611A1 (de) *	1977-11-25	1979-06-07	Bayer Ag	Dentalformkoerper

1977
- 1977-05-25 DE DE19772723604 patent/DE2723604A1/de not_active Withdrawn
1978
- 1978-05-16 NO NO78781714A patent/NO781714L/no unknown
- 1978-05-19 AU AU36290/78A patent/AU516504B2/en not_active Expired
- 1978-05-22 CH CH552878A patent/CH637284A5/de not_active IP Right Cessation
- 1978-05-22 IL IL54758A patent/IL54758A0/xx unknown
- 1978-05-23 IT IT23712/78A patent/IT1096314B/it active
- 1978-05-23 LU LU79695A patent/LU79695A1/de unknown
- 1978-05-23 JP JP6069178A patent/JPS53148196A/ja active Pending
- 1978-05-23 AT AT0373878A patent/AT375544B/de not_active IP Right Cessation
- 1978-05-24 BR BR7803312A patent/BR7803312A/pt unknown
- 1978-05-24 ES ES470179A patent/ES470179A1/es not_active Expired
- 1978-05-24 NL NL7805634A patent/NL7805634A/xx not_active Application Discontinuation
- 1978-05-24 DK DK229578A patent/DK229578A/da unknown
- 1978-05-24 FR FR7815405A patent/FR2391706A1/fr active Granted
- 1978-05-24 ZA ZA00782978A patent/ZA782978B/xx unknown
- 1978-05-24 SE SE7805935A patent/SE7805935L/xx unknown
- 1978-05-25 BE BE188031A patent/BE867471A/xx unknown

Also Published As

Publication number	Publication date
ATA373878A (de)	1984-01-15
AT375544B (de)	1984-08-10
FR2391706B1 (xx)	1984-08-24
CH637284A5 (en)	1983-07-29
BR7803312A (pt)	1978-12-19
SE7805935L (sv)	1978-11-26
DK229578A (da)	1978-11-26
IT1096314B (it)	1985-08-26
LU79695A1 (de)	1979-02-02
JPS53148196A (en)	1978-12-23
FR2391706A1 (fr)	1978-12-22
IT7823712A0 (it)	1978-05-23
IL54758A0 (en)	1978-07-31
ES470179A1 (es)	1979-01-01
AU516504B2 (en)	1981-06-04
AU3629078A (en)	1979-11-22
NL7805634A (nl)	1978-11-28
DE2723604A1 (de)	1978-11-30
BE867471A (fr)	1978-11-27
ZA782978B (en)	1979-05-30

Publication	Publication Date	Title
US4254002A (en)	1981-03-03	Tough plastics based on castor oil elastomer-reinforced vinyl polymers
US4480079A (en)	1984-10-30	Copolymerization of unsaturated urethane monomers
GB1239701A (xx)	1971-07-21
US4300886A (en)	1981-11-17	Shaped dental articles
CA2157217A1 (en)	1996-03-03	Low-viscosity, stable, agglomerate-free polymer polyols, a process for their preparation and their use in producing polyurethane plastics
US3829531A (en)	1974-08-13	Additive for impact modified thermoplastics
DE2914984A1 (de)	1980-11-13	Verfahren zur herstellung von polymerisaten
EP0064809B1 (en)	1986-06-04	Copolymerisation of unsaturated urethane monomers
CH616694A5 (en)	1980-04-15	Process for the preparation of crosslinked, water-insoluble, hydrophilic copolymers
CN110627983A (zh)	2019-12-31	用于鞋底的低密度高强度高耐黄tpu及其制备方法
CS203191B2 (en)	1981-02-27	Method of producing biphasic granular polymer
CA3143083A1 (en)	2020-12-17	A curable polyurethane based resin for use in additive manufacturing
US4422996A (en)	1983-12-27	Method for making coated molded articles
US3859381A (en)	1975-01-07	Crosslinked polyurethanes from polyurethane precursors and vinyl monomers
NO781714L (no)	1978-11-28	Dentalformlegemer.
EP0492405B1 (de)	1996-09-04	Acrylat-Methacrylat-Propfpolymerisate
CN113292684B (zh)	2022-08-05	一种改性聚甲基丙烯酸甲酯及其制备方法
JPH0379614A (ja)	1991-04-04	プラスチックレンズ
DE2749564C2 (de)	1986-06-26	Dentalformkörper
DE2719149A1 (de)	1978-11-09	Verfahren zur herstellung von perlpolymeren
DE1106959B (de)	1961-05-18	Verfahren zur Herstellung von linearen, elastischen Polyesterurethanen
US3031422A (en)	1962-04-24	Preparation of organic plastic materials
Huang et al.	1985	Effect of compound composition on fast reactions of polyurethane and unsaturated polyester in the bulk state
JPH01242612A (ja)	1989-09-27	プラスチックレンズ
GB1409282A (en)	1975-10-08	Elastomer production