DE69430860T2 - Polymere-Binder für die Keramikherstellung - Google Patents
Polymere-Binder für die KeramikherstellungInfo
- Publication number
- DE69430860T2 DE69430860T2 DE69430860T DE69430860T DE69430860T2 DE 69430860 T2 DE69430860 T2 DE 69430860T2 DE 69430860 T DE69430860 T DE 69430860T DE 69430860 T DE69430860 T DE 69430860T DE 69430860 T2 DE69430860 T2 DE 69430860T2
- Authority
- DE
- Germany
- Prior art keywords
- carbon atoms
- alkyl group
- polymer
- produce
- hydrogen
- Prior art date
- 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 - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title description 7
- 229920005596 polymer binder Polymers 0.000 title 1
- 239000002491 polymer binding agent Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 claims description 48
- 229920000642 polymer Polymers 0.000 claims description 41
- 239000011230 binding agent Substances 0.000 claims description 40
- 239000002245 particle Substances 0.000 claims description 38
- 125000000217 alkyl group Chemical group 0.000 claims description 36
- 229910010293 ceramic material Inorganic materials 0.000 claims description 34
- 239000002002 slurry Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 33
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 24
- 150000001408 amides Chemical class 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 150000002148 esters Chemical class 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 13
- 125000002015 acyclic group Chemical group 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical group C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 claims description 6
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 claims description 5
- RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical group CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 4
- 229920001577 copolymer Polymers 0.000 description 29
- 239000008188 pellet Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 150000002430 hydrocarbons Chemical group 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000001694 spray drying Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- -1 poly(vinyl alcohol) Polymers 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical group NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- HGUZQMQXAHVIQC-UHFFFAOYSA-N n-methylethenamine Chemical compound CNC=C HGUZQMQXAHVIQC-UHFFFAOYSA-N 0.000 description 2
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- 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 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- JSDZSLGMRRSAHD-UHFFFAOYSA-N 3-methylbutan-2-ylcyclopropane Chemical compound CC(C)C(C)C1CC1 JSDZSLGMRRSAHD-UHFFFAOYSA-N 0.000 description 1
- ZMFWTUBNIJBJDB-UHFFFAOYSA-N 6-hydroxy-2-methylquinoline-4-carboxylic acid Chemical compound C1=C(O)C=CC2=NC(C)=CC(C(O)=O)=C21 ZMFWTUBNIJBJDB-UHFFFAOYSA-N 0.000 description 1
- RMZIOVJHUJAAEY-UHFFFAOYSA-N Allyl butyrate Chemical compound CCCC(=O)OCC=C RMZIOVJHUJAAEY-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical group C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- ZBOGIZPRKHYUDS-UHFFFAOYSA-N n-butyl-n-ethenylacetamide Chemical compound CCCCN(C=C)C(C)=O ZBOGIZPRKHYUDS-UHFFFAOYSA-N 0.000 description 1
- GORGQKRVQGXVEB-UHFFFAOYSA-N n-ethenyl-n-ethylacetamide Chemical compound CCN(C=C)C(C)=O GORGQKRVQGXVEB-UHFFFAOYSA-N 0.000 description 1
- XCAOIACKAWAHDI-UHFFFAOYSA-N n-ethenyl-n-ethylbutanamide Chemical compound CCCC(=O)N(CC)C=C XCAOIACKAWAHDI-UHFFFAOYSA-N 0.000 description 1
- DFMIMUDDPBAKFS-UHFFFAOYSA-N n-ethenyl-n-ethylformamide Chemical compound CCN(C=C)C=O DFMIMUDDPBAKFS-UHFFFAOYSA-N 0.000 description 1
- IRLKOTSDYPNEHI-UHFFFAOYSA-N n-ethenyl-n-ethylpropanamide Chemical compound CCN(C=C)C(=O)CC IRLKOTSDYPNEHI-UHFFFAOYSA-N 0.000 description 1
- WTQKCSHGGMGBDC-UHFFFAOYSA-N n-ethenyl-n-methylbutanamide Chemical compound CCCC(=O)N(C)C=C WTQKCSHGGMGBDC-UHFFFAOYSA-N 0.000 description 1
- OFESGEKAXKKFQT-UHFFFAOYSA-N n-ethenyl-n-methylformamide Chemical compound C=CN(C)C=O OFESGEKAXKKFQT-UHFFFAOYSA-N 0.000 description 1
- DSENQNLOVPYEKP-UHFFFAOYSA-N n-ethenyl-n-methylpropanamide Chemical compound CCC(=O)N(C)C=C DSENQNLOVPYEKP-UHFFFAOYSA-N 0.000 description 1
- YVEXWBLMSGDWMQ-UHFFFAOYSA-N n-ethenyl-n-propylacetamide Chemical compound CCCN(C=C)C(C)=O YVEXWBLMSGDWMQ-UHFFFAOYSA-N 0.000 description 1
- HAZULKRCTMKQAS-UHFFFAOYSA-N n-ethenylbutanamide Chemical compound CCCC(=O)NC=C HAZULKRCTMKQAS-UHFFFAOYSA-N 0.000 description 1
- IUWVWLRMZQHYHL-UHFFFAOYSA-N n-ethenylpropanamide Chemical compound CCC(=O)NC=C IUWVWLRMZQHYHL-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- PDBWEHKCAUAROT-UHFFFAOYSA-N prop-1-en-2-yl butanoate Chemical compound CCCC(=O)OC(C)=C PDBWEHKCAUAROT-UHFFFAOYSA-N 0.000 description 1
- CAVPDPHVQVHXCQ-UHFFFAOYSA-N prop-1-en-2-yl formate Chemical compound CC(=C)OC=O CAVPDPHVQVHXCQ-UHFFFAOYSA-N 0.000 description 1
- NLDFTWSUPLJCQD-UHFFFAOYSA-N prop-1-en-2-yl propanoate Chemical compound CCC(=O)OC(C)=C NLDFTWSUPLJCQD-UHFFFAOYSA-N 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63416—Polyvinylalcohols [PVA]; Polyvinylacetates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/134,721 US5358911A (en) | 1993-10-12 | 1993-10-12 | Polymeric binders for ceramic processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69430860D1 DE69430860D1 (de) | 2002-08-01 |
| DE69430860T2 true DE69430860T2 (de) | 2003-02-13 |
Family
ID=22464677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69430860T Expired - Fee Related DE69430860T2 (de) | 1993-10-12 | 1994-09-29 | Polymere-Binder für die Keramikherstellung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5358911A (enExample) |
| EP (1) | EP0648718B1 (enExample) |
| JP (1) | JPH07187812A (enExample) |
| DE (1) | DE69430860T2 (enExample) |
| TW (1) | TW289749B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008058378A1 (de) * | 2008-11-20 | 2010-05-27 | Voxeljet Technology Gmbh | Verfahren zum schichtweisen Aufbau von Kunststoffmodellen |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5487855A (en) * | 1994-09-16 | 1996-01-30 | Nalco Chemical Company | Polymeric binders for enhancing green strength of pressed ceramics |
| US5880237A (en) * | 1997-01-31 | 1999-03-09 | Nalco Chemical Company | Preparation and utility of water-soluble polymers having pendant derivatized amide, ester or ether functionalities as ceramics dispersants and binders |
| US6017994A (en) * | 1997-01-31 | 2000-01-25 | Nalco Chemical Company | Utility of water-soluble polymers having pendant derivatized amide functionalities for scale control |
| US5726267A (en) * | 1997-01-31 | 1998-03-10 | Nalco Chemical Company | Preparation and utility of water-soluble polymers having pendant derivatized amide, ester or ether functionalities as ceramics dispersants and binders |
| US5922801A (en) * | 1997-12-03 | 1999-07-13 | Nalco Chemical Company | Polyamide binders for ceramics manufacture |
| US5908889A (en) * | 1997-12-03 | 1999-06-01 | Nalco Chemical Company | Polyamide binders for ceramics manufacture |
| US6075082A (en) * | 1997-12-03 | 2000-06-13 | Nalco Chemical Company | Cross-linked polymide binders for ceramics manufacture |
| IN2013CH04500A (enExample) | 2013-10-04 | 2015-04-10 | Kennametal India Ltd | |
| WO2017196942A1 (en) * | 2016-05-10 | 2017-11-16 | Bmm Ventures, Llc | Sintered ceramics |
| CN106892645A (zh) * | 2017-01-10 | 2017-06-27 | 绍兴职业技术学院 | 一种彩色竹纤维煤矸石砖 |
| CN107324790B (zh) * | 2017-06-01 | 2020-04-10 | 内蒙古工业大学 | 镁橄榄石－碳化硅复合陶瓷材料及其合成方法 |
| CN107473719A (zh) * | 2017-08-24 | 2017-12-15 | 浙江科屹耐火材料有限公司 | 一种低碳高强耐火材料及其制备工艺 |
| CN107556000A (zh) * | 2017-09-01 | 2018-01-09 | 安徽青花坊瓷业股份有限公司 | 一种用于陶瓷的抗压复合添加剂及其制备方法 |
| CN107686333B (zh) * | 2017-09-25 | 2020-02-04 | 贵州开磷磷石膏综合利用有限公司 | 一种用作填料的磷石膏陶粒及其制备方法 |
| BR112022004991A2 (pt) | 2019-09-20 | 2022-06-21 | Omnova Solutions Inc | Composições verdes para a fabricação de cerâmica refratária |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917778A (en) * | 1968-04-13 | 1975-11-04 | Tdk Electronics Co Ltd | Method for slip casting soft ferromagnetic ferrites |
| US3609132A (en) * | 1970-01-26 | 1971-09-28 | Grace W R & Co | Water-soluble copolymer and its use as a pigment retention aid |
| DE2418955A1 (de) * | 1974-04-19 | 1975-11-06 | Siemens Ag | Verwendung eines polyvinylalkoholderivats als plastifizierungsmittel fuer keramische massen |
| US4416974A (en) * | 1979-12-05 | 1983-11-22 | Hercules Incorporated | Radiation curable ceramic pigment composition |
| JPS5817827A (ja) * | 1981-07-23 | 1983-02-02 | Kuraray Co Ltd | 水性分散液 |
| EP0220491A3 (en) * | 1985-09-24 | 1988-05-11 | Kuraray Co., Ltd. | Water-soluble binder and hot-melt binder for molding ceramics |
| DE3534273A1 (de) * | 1985-09-26 | 1987-04-02 | Basf Ag | Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier |
| US4968460A (en) * | 1986-03-07 | 1990-11-06 | Basf Aktiengesellschaft | Ceramics |
| JPS63270368A (ja) * | 1987-04-30 | 1988-11-08 | Okura Ind Co Ltd | セラミツクス多孔体の製造方法 |
| US5019311A (en) * | 1989-02-23 | 1991-05-28 | Koslow Technologies Corporation | Process for the production of materials characterized by a continuous web matrix or force point bonding |
| DE4007345A1 (de) * | 1990-03-08 | 1991-09-12 | Basf Ag | Thermoplastische massen fuer die herstellung metallischer formkoerper |
| US5258151A (en) * | 1991-06-01 | 1993-11-02 | Hoechst Aktiengesellschaft | Molding composition for the production of inorganic sintered products |
| US5268233A (en) * | 1991-11-22 | 1993-12-07 | The Lubrizol Corporation | Methods of preparing sintered shapes and green shapes used therein |
| US5250085A (en) * | 1993-01-15 | 1993-10-05 | Minnesota Mining And Manufacturing Company | Flexible bonded abrasive articles, methods of production and use |
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1993
- 1993-10-12 US US08/134,721 patent/US5358911A/en not_active Expired - Lifetime
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1994
- 1994-09-29 DE DE69430860T patent/DE69430860T2/de not_active Expired - Fee Related
- 1994-09-29 EP EP94115398A patent/EP0648718B1/en not_active Expired - Lifetime
- 1994-10-04 TW TW083109185A patent/TW289749B/zh active
- 1994-10-12 JP JP6246101A patent/JPH07187812A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008058378A1 (de) * | 2008-11-20 | 2010-05-27 | Voxeljet Technology Gmbh | Verfahren zum schichtweisen Aufbau von Kunststoffmodellen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69430860D1 (de) | 2002-08-01 |
| JPH07187812A (ja) | 1995-07-25 |
| TW289749B (enExample) | 1996-11-01 |
| EP0648718B1 (en) | 2002-06-26 |
| EP0648718A2 (en) | 1995-04-19 |
| US5358911A (en) | 1994-10-25 |
| EP0648718A3 (en) | 1996-12-18 |
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