JPH0438708B2 - - Google Patents

Info

Publication number: JPH0438708B2
Authority: JP; Japan
Prior art keywords: ceramic; cellulose ether; temperature; mold; groups
Prior art date: 1987-05-06
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 - Lifetime

Application number

JP62110163A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63274648A (ja

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.)

1987-05-06

Filing date

1987-05-06

Publication date

1992-06-25

1987-05-06 Application filed filed Critical

1987-05-06 Priority to JP62110163A priority Critical patent/JPS63274648A/ja

1988-11-11 Publication of JPS63274648A publication Critical patent/JPS63274648A/ja

1992-06-25 Publication of JPH0438708B2 publication Critical patent/JPH0438708B2/ja

Status Granted legal-status Critical Current

Links

239000000919 ceramic Substances 0.000 claims description 43
239000002002 slurry Substances 0.000 claims description 20
229920003086 cellulose ether Polymers 0.000 claims description 18
239000000843 powder Substances 0.000 claims description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
238000000034 method Methods 0.000 claims description 10
239000000203 mixture Substances 0.000 claims description 9
238000005245 sintering Methods 0.000 claims description 8
-1 hydroxyethoxy groups Chemical group 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 6
229920002678 cellulose Polymers 0.000 claims description 3
239000001913 cellulose Substances 0.000 claims description 3
125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 2
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims 1
125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
229920000609 methyl cellulose Polymers 0.000 description 12
239000001923 methylcellulose Substances 0.000 description 12
235000010981 methylcellulose Nutrition 0.000 description 12
238000000465 moulding Methods 0.000 description 12
239000000047 product Substances 0.000 description 7
238000002347 injection Methods 0.000 description 6
239000007924 injection Substances 0.000 description 6
239000011230 binding agent Substances 0.000 description 4
238000001879 gelation Methods 0.000 description 4
238000006116 polymerization reaction Methods 0.000 description 4
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
238000001035 drying Methods 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
239000000499 gel Substances 0.000 description 3
238000001746 injection moulding Methods 0.000 description 3
238000004898 kneading Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000004094 surface-active agent Substances 0.000 description 3
229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000012778 molding material Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
229910052581 Si3N4 Inorganic materials 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
230000005856 abnormality Effects 0.000 description 1
229920013820 alkyl cellulose Polymers 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
238000005266 casting Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
238000009472 formulation Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
239000001863 hydroxypropyl cellulose Substances 0.000 description 1
235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000006082 mold release agent Substances 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
239000002244 precipitate Substances 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
239000006104 solid solution Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000012453 solvate Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000007847 structural defect Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
238000001248 thermal gelation Methods 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1

Landscapes

Compositions Of Oxide Ceramics (AREA)

JP62110163A 1987-05-06 1987-05-06 セラミックスの製造方法 Granted JPS63274648A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP62110163A JPS63274648A (ja)	1987-05-06	1987-05-06	セラミックスの製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62110163A JPS63274648A (ja)	1987-05-06	1987-05-06	セラミックスの製造方法

Publications (2)

Publication Number	Publication Date
JPS63274648A JPS63274648A (ja)	1988-11-11
JPH0438708B2 true JPH0438708B2 (de)	1992-06-25

Family

ID=14528645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62110163A Granted JPS63274648A (ja)	1987-05-06	1987-05-06	セラミックスの製造方法

Country Status (1)

Country	Link
JP (1)	JPS63274648A (de)

1987
- 1987-05-06 JP JP62110163A patent/JPS63274648A/ja active Granted

Also Published As

Publication number	Publication date
JPS63274648A (ja)	1988-11-11

Legal Events

Date	Code	Title	Description
2004-04-13	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2005-02-01	S531	Written request for registration of change of domicile	Free format text: JAPANESE INTERMEDIATE CODE: R313531
2005-02-08	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2007-05-06	EXPY	Cancellation because of completion of term

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