AT404836B - Verfahren zur herstellung hochgefüllter, geschäumter polymermaterialien auf polymethylmethacrylatbasis - Google Patents

Verfahren zur herstellung hochgefüllter, geschäumter polymermaterialien auf polymethylmethacrylatbasis Download PDF

Info

Publication number: AT404836B
Authority: AT; Austria
Prior art keywords: snow; suspension; weight; ccv; added
Prior art date: 1993-04-27

Application number

AT0053594A

Other languages

German (de)

English (en)

Other versions

ATA53594A (de

Original Assignee

Roehm Gmbh

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.)

1993-04-27

Filing date

1994-03-14

Publication date

1999-03-25

1994-03-14 Application filed by Roehm Gmbh filed Critical Roehm Gmbh

1998-07-15 Publication of ATA53594A publication Critical patent/ATA53594A/de

1999-03-25 Application granted granted Critical

1999-03-25 Publication of AT404836B publication Critical patent/AT404836B/de

Links

229920003229 poly(methyl methacrylate) Polymers 0.000 title claims description 15
239000004926 polymethyl methacrylate Substances 0.000 title claims description 15
239000002861 polymer material Substances 0.000 title claims description 13
238000004519 manufacturing process Methods 0.000 title claims description 8
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 38
239000000725 suspension Substances 0.000 claims description 23
239000000945 filler Substances 0.000 claims description 20
238000000034 method Methods 0.000 claims description 19
229910002092 carbon dioxide Inorganic materials 0.000 claims description 15
239000001569 carbon dioxide Substances 0.000 claims description 9
238000006116 polymerization reaction Methods 0.000 claims description 9
238000003756 stirring Methods 0.000 claims description 8
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 7
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
239000006260 foam Substances 0.000 claims description 6
229920000642 polymer Polymers 0.000 claims description 6
239000007787 solid Substances 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 4
239000011256 inorganic filler Substances 0.000 claims description 4
229910003475 inorganic filler Inorganic materials 0.000 claims description 4
238000009826 distribution Methods 0.000 claims description 3
239000011148 porous material Substances 0.000 claims description 3
239000012966 redox initiator Substances 0.000 claims description 3
238000009775 high-speed stirring Methods 0.000 claims description 2
230000001960 triggered effect Effects 0.000 claims 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
239000002245 particle Substances 0.000 description 11
238000005266 casting Methods 0.000 description 8
239000007789 gas Substances 0.000 description 7
239000000463 material Substances 0.000 description 7
239000011347 resin Substances 0.000 description 7
229920005989 resin Polymers 0.000 description 7
239000000047 product Substances 0.000 description 6
125000004432 carbon atom Chemical group C* 0.000 description 5
239000000203 mixture Substances 0.000 description 5
150000003961 organosilicon compounds Chemical class 0.000 description 5
229910052906 cristobalite Inorganic materials 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
229910052710 silicon Inorganic materials 0.000 description 4
235000012239 silicon dioxide Nutrition 0.000 description 4
150000001412 amines Chemical class 0.000 description 3
-1 chalk Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000003999 initiator Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
239000004971 Cross linker Substances 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
235000021355 Stearic acid Nutrition 0.000 description 2
239000002318 adhesion promoter Substances 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000000178 monomer Substances 0.000 description 2
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000010453 quartz Substances 0.000 description 2
238000001542 size-exclusion chromatography Methods 0.000 description 2
239000008117 stearic acid Substances 0.000 description 2
239000006188 syrup Substances 0.000 description 2
235000020357 syrup Nutrition 0.000 description 2
229910052905 tridymite Inorganic materials 0.000 description 2
WGRZHLPEQDVPET-UHFFFAOYSA-N 2-methoxyethoxysilane Chemical compound COCCO[SiH3] WGRZHLPEQDVPET-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
238000006887 Ullmann reaction Methods 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
229910052586 apatite Inorganic materials 0.000 description 1
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
239000010428 baryte Substances 0.000 description 1
229910052601 baryte Inorganic materials 0.000 description 1
235000019400 benzoyl peroxide Nutrition 0.000 description 1
230000001588 bifunctional effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
ZPECUSGQPIKHLT-UHFFFAOYSA-N bis(ethenyl)-dimethoxysilane Chemical compound CO[Si](OC)(C=C)C=C ZPECUSGQPIKHLT-UHFFFAOYSA-N 0.000 description 1
HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 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
NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
ZLNAFSPCNATQPQ-UHFFFAOYSA-N ethenyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C=C ZLNAFSPCNATQPQ-UHFFFAOYSA-N 0.000 description 1
WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
239000010433 feldspar Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000000499 gel Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
239000003446 ligand Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
229930014626 natural product Natural products 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
239000011368 organic material Substances 0.000 description 1
239000012074 organic phase Substances 0.000 description 1
VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000193 polymethacrylate Polymers 0.000 description 1
229910052573 porcelain Inorganic materials 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000003380 propellant Substances 0.000 description 1
238000007717 redox polymerization reaction Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
238000002444 silanisation Methods 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000002893 slag Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-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
239000005050 vinyl trichlorosilane Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
- 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
- C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use 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; Derivatives of such polymers
- C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters

Landscapes

Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Inorganic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Polymerisation Methods In General (AREA)
Compositions Of Macromolecular Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

AT0053594A 1993-04-27 1994-03-14 Verfahren zur herstellung hochgefüllter, geschäumter polymermaterialien auf polymethylmethacrylatbasis AT404836B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4313715A DE4313715A1 (de)	1993-04-27	1993-04-27	Hochgefülltes, geschäumtes Polymermaterial

Publications (2)

Publication Number	Publication Date
ATA53594A ATA53594A (de)	1998-07-15
AT404836B true AT404836B (de)	1999-03-25

Family

ID=6486467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0053594A AT404836B (de)	1993-04-27	1994-03-14	Verfahren zur herstellung hochgefüllter, geschäumter polymermaterialien auf polymethylmethacrylatbasis

Country Status (8)

Country	Link
AT (1)	AT404836B (it)
CH (1)	CH686517A5 (it)
DE (1)	DE4313715A1 (it)
ES (1)	ES2094682B1 (it)
FR (1)	FR2704552B1 (it)
GB (1)	GB2277931B (it)
IT (1)	IT1274007B (it)
NL (1)	NL9400413A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2354519B (en) *	1996-10-04	2001-06-13	Dytech Corp Ltd	Production of porous ceramic articles
DE19722559C2 (de) *	1997-05-28	2003-05-15	Kaldewei Franz Gmbh & Co	Verfahren zur Herstellung verformbarer Acrylplatten mit erhöhter Abrieb- und Kratzfestigkeit vorzugsweise für im Tiefziehverfahren herzustellende Sanitärgegenstände
DE10113899A1 (de) *	2001-03-21	2002-10-02	Roehm Gmbh	PMI - Sirupphasen und deren Verwendung zur Stabilisierung nicht löslicher Additive
JP5068919B2 (ja) *	2003-09-25	2012-11-07	スリーエムイノベイティブプロパティズカンパニー	発泡シート形成性組成物、熱伝導性発泡シート及びその製造方法
DE102007017978A1 (de) *	2007-04-05	2008-10-09	Scheer Surface Solutions Gmbh	Kunststoffformteile und ihre Herstellung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0503156A2 (de) *	1991-02-13	1992-09-16	Schock & Co. GmbH	Verfahren zur Herstellung eines wasserexpandierten Polyacrylatforkörpers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1017784B (de) *	1955-02-24	1957-10-17	Roehm & Haas Gmbh	Verfahren zur Herstellung poroeser, ueberwiegend aus Polymethacrylsaeuremethylester bestehender Formkoerper
DE3531914A1 (de) *	1985-09-07	1987-03-19	Roehm Gmbh	Verfahren zur herstellung haertbarer giessharze
DE3531913A1 (de) *	1985-09-07	1987-03-19	Roehm Gmbh	Haertbare giessharze
US4612332A (en) *	1985-12-12	1986-09-16	Exxon Research And Engineering Co.	Novel polymeric foams and foaming compositions
US5945461A (en) *	1991-03-21	1999-08-31	Illinois Tool Works Inc.	Foamed acrylic polymer compositions

1993
- 1993-04-27 DE DE4313715A patent/DE4313715A1/de not_active Withdrawn
1994
- 1994-03-14 AT AT0053594A patent/AT404836B/de not_active IP Right Cessation
- 1994-03-16 NL NL9400413A patent/NL9400413A/nl active Search and Examination
- 1994-04-12 FR FR9404313A patent/FR2704552B1/fr not_active Expired - Fee Related
- 1994-04-20 CH CH120294A patent/CH686517A5/de not_active IP Right Cessation
- 1994-04-26 ES ES09400871A patent/ES2094682B1/es not_active Expired - Fee Related
- 1994-04-26 IT ITTO940332A patent/IT1274007B/it active IP Right Grant
- 1994-04-27 GB GB9408325A patent/GB2277931B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0503156A2 (de) *	1991-02-13	1992-09-16	Schock & Co. GmbH	Verfahren zur Herstellung eines wasserexpandierten Polyacrylatforkörpers

Also Published As

Publication number	Publication date
ITTO940332A1 (it)	1995-10-26
GB2277931A (en)	1994-11-16
DE4313715A1 (de)	1994-11-03
NL9400413A (nl)	1994-11-16
IT1274007B (it)	1997-07-14
FR2704552B1 (fr)	1998-04-10
ES2094682A1 (es)	1997-01-16
GB9408325D0 (en)	1994-06-15
GB2277931B (en)	1997-08-13
ES2094682B1 (es)	1997-12-16
ATA53594A (de)	1998-07-15
ITTO940332A0 (it)	1994-04-26
FR2704552A1 (fr)	1994-11-04
CH686517A5 (de)	1996-04-15

Legal Events

Date	Code	Title	Description
2001-02-15	REN	Ceased due to non-payment of the annual fee
2001-03-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
EP0060911B1 (de)	1985-06-19	Dentales Füllungsmaterial
EP0172513B1 (de)	1991-07-24	Verwendung von porösen Füllstoffen in polymerisierbaren Dentalmassen, solche Massen und deren Verwendung zur Herstellung von Formkörpern
EP2739677B1 (de)	2015-05-27	Geruchsarme (meth)acrylische reaktionsharze
DE3117006C2 (de)	1986-10-16	Zahnreparaturmaterial
EP0808880B1 (de)	2003-01-08	Silanisierte Kieselsäure
EP0011734B1 (de)	1983-09-07	Dentalwerkstoffe auf Basis von organischen Kunststoffen in pastöser Form
EP0011735B1 (de)	1983-08-24	Röntgenopake Dentalwerkstoffe auf Basis von organischen Kunststoffen in pastöser Form
EP0047971B1 (de)	1987-08-12	Mineralische Teilchen, Verfahren zu ihrer Herstellung und sie enthaltende Dentalmaterialien
EP0214551B1 (de)	1991-04-10	Härtbare Giessharze
DE3819777A1 (de)	1989-12-21	Fuellstoffhaltige, polymerisierbare massen und deren verwendung
DE2705220C2 (it)	1988-06-09
DE1929832A1 (de)	1970-01-08	Polymerisierbares Bindemittel fuer direkte Zahnfuellungsmaterialien und das Bindemittel enthaltende direkte Zahnfuellungsmaterialien
DE2357324B2 (de)	1979-07-12	Härtbare Zementmischung für dentale Zwecke
DE3873953T2 (de)	1993-04-01	Durch licht polymerisierbare zahnaerztliche zusammensetzung.
EP0640651A1 (de)	1995-03-01	Hochgefüllte Kunststoff-Formkörper mit Graniteffekt
EP0218866B1 (de)	1989-06-21	Verfahren zur Herstellung härtbarer Giessharze
EP0731116A2 (de)	1996-09-11	Verfahren zur Herstellung hochgefüllter Kunststoffe
DE2164668A1 (de)	1972-07-27	Zahnfüllung
AT404836B (de)	1999-03-25	Verfahren zur herstellung hochgefüllter, geschäumter polymermaterialien auf polymethylmethacrylatbasis
CH643136A5 (de)	1984-05-30	Zahnfuellmasse.
EP2838949A1 (de)	2015-02-25	Indolin-nitroxidradikal als stabilisator und inhibitor für reaktionsharze, diese enthaltende reaktionsharze und deren verwendung
EP0639539A1 (de)	1995-02-22	Verfahren zur Herstellung gegossener, hochgefüllter Polymethylmethacrylat-Formteile
EP0581225B2 (de)	2003-01-02	Suspension für die Herstellung gefüllter Giessharze
EP0753017B1 (de)	1998-05-13	Giessbare, aushärtbare masse, zur herstellung von kunststofformteilen
EP0659530A2 (de)	1995-06-28	Verfahren zur Herstellung von hochgefülltem Kunststoff-Plattenmaterial