JPS56161408A - Production of water-absorbing resin - Google Patents
Production of water-absorbing resinInfo
- Publication number
- JPS56161408A JPS56161408A JP6626180A JP6626180A JPS56161408A JP S56161408 A JPS56161408 A JP S56161408A JP 6626180 A JP6626180 A JP 6626180A JP 6626180 A JP6626180 A JP 6626180A JP S56161408 A JPS56161408 A JP S56161408A
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbing resin
- petroleum
- alkali metal
- aliphatic hydrocarbon
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- -1 alkali metal acrylate Chemical class 0.000 abstract 5
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 abstract 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 abstract 1
- 239000001587 sorbitan monostearate Substances 0.000 abstract 1
- 229940035048 sorbitan monostearate Drugs 0.000 abstract 1
- 235000011076 sorbitan monostearate Nutrition 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6626180A JPS56161408A (en) | 1980-05-19 | 1980-05-19 | Production of water-absorbing resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6626180A JPS56161408A (en) | 1980-05-19 | 1980-05-19 | Production of water-absorbing resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56161408A true JPS56161408A (en) | 1981-12-11 |
| JPS648006B2 JPS648006B2 (fr) | 1989-02-10 |
Family
ID=13310729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6626180A Granted JPS56161408A (en) | 1980-05-19 | 1980-05-19 | Production of water-absorbing resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56161408A (fr) |
Cited By (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717679A (en) * | 1981-05-18 | 1982-01-29 | Tokyo Shibaura Electric Co | Television game device |
| JPS57192416A (en) * | 1981-05-20 | 1982-11-26 | Sumitomo Chem Co Ltd | Production of hydrogel |
| JPS57198714A (en) * | 1981-05-29 | 1982-12-06 | Sumitomo Chem Co Ltd | Production of hydrogel |
| JPS601204A (ja) * | 1983-06-20 | 1985-01-07 | Kao Corp | 高吸水性樹脂の製造法 |
| JPS62282633A (ja) * | 1986-02-05 | 1987-12-08 | Kyoritsu Yuki Co Ltd | 高吸水性樹脂乳化物及びその製造方法 |
| JPS6390537A (ja) * | 1986-10-06 | 1988-04-21 | Mitsui Saianamitsudo Kk | 油中水型水膨潤性重合体エマルジヨン |
| JPH01294703A (ja) * | 1988-05-20 | 1989-11-28 | Mitsubishi Kasei Corp | 吸水性樹脂を製造する方法 |
| US4985514A (en) * | 1987-08-10 | 1991-01-15 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of water absorbent resin |
| US5275773A (en) * | 1991-02-01 | 1994-01-04 | Nippon Shokubai Co., Ltd. | Method for production of particulate hydrated gel polymer and absorbent resin |
| JP2007533701A (ja) * | 2004-04-22 | 2007-11-22 | コティ ベー．フェー． | 汗吸収用化粧品およびその製造方法 |
| JP2007533702A (ja) * | 2004-04-22 | 2007-11-22 | コティ ベー．フェー． | 汗を吸収する化粧品およびその製造方法 |
| WO2011007974A2 (fr) | 2009-07-15 | 2011-01-20 | 주식회사 엘지화학 | Procédé de préparation d'un polymère superabsorbant |
| WO2011149313A2 (fr) | 2010-05-28 | 2011-12-01 | 주식회사 엘지화학 | Appareil de concassage pour un polymère superabsorbant et procédé pour la production d'un polymère superabsorbant l'utilisant |
| WO2012074254A2 (fr) | 2010-11-30 | 2012-06-07 | Lg Chem, Ltd. | Procédé de préparation d'un polymère superabsorbant |
| WO2013154219A1 (fr) | 2012-04-13 | 2013-10-17 | 주식회사 엘지화학 | Procédé de préparation d'un polymère superabsorbant |
| WO2013162255A2 (fr) | 2012-04-25 | 2013-10-31 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de production |
| US8697812B2 (en) | 2010-11-22 | 2014-04-15 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer |
| WO2014077612A1 (fr) | 2012-11-15 | 2014-05-22 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante, et résine superabsorbante ainsi obtenue |
| WO2014112722A1 (fr) | 2013-01-15 | 2014-07-24 | 주식회사 엘지화학 | Procédé de préparation d'un polymère super absorbant |
| WO2014178588A1 (fr) | 2013-04-30 | 2014-11-06 | 주식회사 엘지화학 | Résine très absorbante |
| WO2014182128A1 (fr) | 2013-05-09 | 2014-11-13 | 주식회사 엘지화학 | Procede de preparation pour une resine superabsorbante |
| WO2014185644A1 (fr) | 2013-05-13 | 2014-11-20 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de préparation |
| EP2808078A1 (fr) | 2010-06-22 | 2014-12-03 | LG Chem, Ltd. | Réacteurs de polymérisation pour la préparation de polymère superabsorbant et procédé de préparation correspondant les utilisant |
| WO2015030367A1 (fr) | 2013-08-27 | 2015-03-05 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante |
| WO2015046994A1 (fr) | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | Résine superabsorbante et son procédé de préparation |
| WO2015047029A1 (fr) | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante |
| WO2015065054A1 (fr) | 2013-10-31 | 2015-05-07 | 한화케미칼 주식회사 | Appareil pour fabriquer une résine hautement absorbante, et procédé pour fabriquer une résine hautement absorbante l'utilisant |
| WO2015088246A1 (fr) | 2013-12-11 | 2015-06-18 | 한화케미칼 주식회사 | Appareil de préparation de résine super-absorbante et procédé de préparation de résine super-absorbante l'utilisant |
| WO2015088200A1 (fr) | 2013-12-10 | 2015-06-18 | 주식회사 엘지화학 | Procédé de préparation d'une résine super-absorbante |
| WO2015088266A1 (fr) | 2013-12-13 | 2015-06-18 | 주식회사 엘지화학 | Composition polymère superabsorbante |
| WO2015102457A1 (fr) | 2014-01-06 | 2015-07-09 | 한화케미칼 주식회사 | Procédé de préparation d'un polymère superabsorbant |
| WO2015102463A1 (fr) | 2014-01-06 | 2015-07-09 | 한화케미칼 주식회사 | Procédé de préparation de polymère superabsorbant |
| WO2015108350A1 (fr) | 2014-01-15 | 2015-07-23 | 한화케미칼 주식회사 | Dispositif de découpe de résine superabsorbante et procédé de fabrication de résine superabsorbante faisant appel à celui-ci |
| WO2015115821A1 (fr) | 2014-01-29 | 2015-08-06 | 한화케미칼 주식회사 | Appareil pour couper un polymère super absorbant et procédé pour préparer un polymère super absorbant l'utilisant |
| US9114381B2 (en) | 2012-11-15 | 2015-08-25 | Lg Chem, Ltd. | Super absorbent polymer |
| WO2016104962A1 (fr) | 2014-12-22 | 2016-06-30 | 주식회사 엘지화학 | Polymère superabsorbant et procédé de préparation |
| KR20170043838A (ko) | 2015-10-14 | 2017-04-24 | 주식회사 엘지화학 | 고흡수성 수지 조립체 및 이의 제조 방법 |
| WO2017086528A1 (fr) | 2015-11-17 | 2017-05-26 | 주식회사 엘지화학 | Procédé de production de résine superabsorbante |
| WO2017099423A1 (fr) | 2015-12-09 | 2017-06-15 | 주식회사 엘지화학 | Procédé de préparation de résine superabsorbante |
| KR20170075643A (ko) | 2015-12-23 | 2017-07-03 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| US9700873B2 (en) | 2014-11-27 | 2017-07-11 | Lg Chem, Ltd. | Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom |
| US9701796B2 (en) | 2013-12-10 | 2017-07-11 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer |
| US9708452B2 (en) | 2013-05-09 | 2017-07-18 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer |
| US9724670B2 (en) | 2013-12-20 | 2017-08-08 | Reliance Industries Limited | Water absorbent polymers and a process for their preparation |
| US9901904B2 (en) | 2014-12-22 | 2018-02-27 | Lg Chem, Ltd. | Superabsorbent polymer and preparation method thereof |
| US9950308B2 (en) | 2013-08-01 | 2018-04-24 | Lg Chem, Ltd. | Superabsorbent polymer |
| US9950309B2 (en) | 2014-11-27 | 2018-04-24 | Lg Chem, Ltd. | Superabsorbent polymer having high absorption rate under load and preparation method thereof |
| US9976003B2 (en) | 2014-11-27 | 2018-05-22 | Lg Chem, Ltd. | Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom |
| US9975979B2 (en) | 2014-10-08 | 2018-05-22 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer |
| WO2018117413A1 (fr) | 2016-12-20 | 2018-06-28 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de production |
| WO2018117441A1 (fr) | 2016-12-20 | 2018-06-28 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de fabrication |
| US10023703B2 (en) | 2014-06-13 | 2018-07-17 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby |
| US10040911B2 (en) | 2014-10-08 | 2018-08-07 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer granules |
| US10052611B2 (en) | 2014-12-10 | 2018-08-21 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer |
| US10086362B2 (en) | 2015-11-03 | 2018-10-02 | Lg Chem, Ltd. | Preparation method of super absorbent polymer |
| US10144809B2 (en) | 2015-01-06 | 2018-12-04 | Lg Chem, Ltd. | Method for preparing super absorbent polymer and super absorbent polymer prepared thereby |
| WO2019074328A2 (fr) | 2017-10-12 | 2019-04-18 | 주식회사 엘지화학 | Distributeur de monomère de type goulotte |
| US10285866B2 (en) | 2015-01-16 | 2019-05-14 | Lg Chem, Ltd. | Super absorbent polymer |
| US10450428B2 (en) | 2015-12-09 | 2019-10-22 | Lg Chem, Ltd. | Method for preparing superabsorbent polymer |
| US10450425B2 (en) | 2014-11-24 | 2019-10-22 | Lg Chem, Ltd. | Super absorbent polymer and method for preparing the same |
| US10550230B2 (en) | 2015-11-06 | 2020-02-04 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby |
| US10634595B2 (en) | 2015-10-07 | 2020-04-28 | Lg Chem, Ltd. | Method of measuring fracture strength of single particles of superabsorbent polymer |
| US10894844B2 (en) | 2017-07-28 | 2021-01-19 | Lg Chem, Ltd. | Superabsorbent polymer and preparation method thereof |
| WO2021054564A1 (fr) | 2019-09-19 | 2021-03-25 | 주식회사 엘지화학 | Appareil de découpe fine pour hydrogel polymère super absorbant |
| US10961356B2 (en) | 2016-12-20 | 2021-03-30 | Lg Chem, Ltd. | Superabsorbent polymer and preparation method thereof |
| WO2021091240A1 (fr) | 2019-11-05 | 2021-05-14 | 주식회사 엘지화학 | Procédé de préparation d'un polymère superabsorbant |
| WO2021101277A1 (fr) | 2019-11-21 | 2021-05-27 | 주식회사 엘지화학 | Hacheur composite pour hydrogel superabsorbant |
| US11066496B2 (en) | 2016-12-20 | 2021-07-20 | Lg Chem, Ltd. | Super absorbent polymer and method for preparing same |
| WO2021172813A1 (fr) | 2020-02-28 | 2021-09-02 | 주식회사 엘지화학 | Hacheur d'hydrogel polymère superabsorbant |
| US11192088B2 (en) | 2015-12-23 | 2021-12-07 | Lg Chem, Ltd. | Superabsorbent polymer and method for preparing the same |
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| WO2022080639A1 (fr) | 2020-10-15 | 2022-04-21 | 주식회사 엘지화학 | Réacteur de polymérisation pour la préparation d'un polymère hautement absorbant |
| WO2022085993A1 (fr) | 2020-10-23 | 2022-04-28 | 주식회사 엘지화학 | Réacteur de polymérisation pour la préparation d'un polymère superabsorbant |
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-
1980
- 1980-05-19 JP JP6626180A patent/JPS56161408A/ja active Granted
Cited By (105)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717679A (en) * | 1981-05-18 | 1982-01-29 | Tokyo Shibaura Electric Co | Television game device |
| JPS57192416A (en) * | 1981-05-20 | 1982-11-26 | Sumitomo Chem Co Ltd | Production of hydrogel |
| JPS57198714A (en) * | 1981-05-29 | 1982-12-06 | Sumitomo Chem Co Ltd | Production of hydrogel |
| JPS601204A (ja) * | 1983-06-20 | 1985-01-07 | Kao Corp | 高吸水性樹脂の製造法 |
| JPS62282633A (ja) * | 1986-02-05 | 1987-12-08 | Kyoritsu Yuki Co Ltd | 高吸水性樹脂乳化物及びその製造方法 |
| JPS6390537A (ja) * | 1986-10-06 | 1988-04-21 | Mitsui Saianamitsudo Kk | 油中水型水膨潤性重合体エマルジヨン |
| US4985514A (en) * | 1987-08-10 | 1991-01-15 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of water absorbent resin |
| JPH01294703A (ja) * | 1988-05-20 | 1989-11-28 | Mitsubishi Kasei Corp | 吸水性樹脂を製造する方法 |
| US5275773A (en) * | 1991-02-01 | 1994-01-04 | Nippon Shokubai Co., Ltd. | Method for production of particulate hydrated gel polymer and absorbent resin |
| JP2007533701A (ja) * | 2004-04-22 | 2007-11-22 | コティ ベー．フェー． | 汗吸収用化粧品およびその製造方法 |
| JP2007533702A (ja) * | 2004-04-22 | 2007-11-22 | コティ ベー．フェー． | 汗を吸収する化粧品およびその製造方法 |
| JP4787823B2 (ja) * | 2004-04-22 | 2011-10-05 | コティ ベー．フェー． | 汗を吸収する化粧品およびその製造方法 |
| US8900609B2 (en) | 2004-04-22 | 2014-12-02 | Coty B.V. | Sweat-absorbing cosmetic product and method for the production thereof |
| WO2011007974A2 (fr) | 2009-07-15 | 2011-01-20 | 주식회사 엘지화학 | Procédé de préparation d'un polymère superabsorbant |
| WO2011149313A2 (fr) | 2010-05-28 | 2011-12-01 | 주식회사 엘지화학 | Appareil de concassage pour un polymère superabsorbant et procédé pour la production d'un polymère superabsorbant l'utilisant |
| EP2808077A1 (fr) | 2010-06-22 | 2014-12-03 | LG Chem, Ltd. | Réacteurs de polymérisation pour la préparation de polymère superabsorbant et procédé de préparation correspondant les utilisant |
| EP2808078A1 (fr) | 2010-06-22 | 2014-12-03 | LG Chem, Ltd. | Réacteurs de polymérisation pour la préparation de polymère superabsorbant et procédé de préparation correspondant les utilisant |
| US8697812B2 (en) | 2010-11-22 | 2014-04-15 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer |
| WO2012074254A2 (fr) | 2010-11-30 | 2012-06-07 | Lg Chem, Ltd. | Procédé de préparation d'un polymère superabsorbant |
| US9029480B2 (en) | 2010-11-30 | 2015-05-12 | Lg Chem, Ltd. | Preparation method of superabsorbent polymer |
| US9656296B2 (en) | 2012-04-13 | 2017-05-23 | Lg Chem, Ltd. | Preparation method of a super absorbent polymer |
| WO2013154219A1 (fr) | 2012-04-13 | 2013-10-17 | 주식회사 엘지화학 | Procédé de préparation d'un polymère superabsorbant |
| US9517446B2 (en) | 2012-04-25 | 2016-12-13 | Lg Chem, Ltd. | Super absorbent polymer and a preparation method thereof |
| WO2013162255A2 (fr) | 2012-04-25 | 2013-10-31 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de production |
| DE202013012035U1 (de) | 2012-04-25 | 2015-02-09 | Lg Chem. Ltd. | Superabsorberpolymer |
| WO2014077612A1 (fr) | 2012-11-15 | 2014-05-22 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante, et résine superabsorbante ainsi obtenue |
| US9114381B2 (en) | 2012-11-15 | 2015-08-25 | Lg Chem, Ltd. | Super absorbent polymer |
| WO2014112722A1 (fr) | 2013-01-15 | 2014-07-24 | 주식회사 엘지화학 | Procédé de préparation d'un polymère super absorbant |
| US9109097B2 (en) | 2013-01-15 | 2015-08-18 | Lg Chem, Ltd. | Method of preparing super absorbent polymer |
| US9624328B2 (en) | 2013-04-30 | 2017-04-18 | Lg Chem, Ltd. | Superabsorbent polymer |
| WO2014178588A1 (fr) | 2013-04-30 | 2014-11-06 | 주식회사 엘지화학 | Résine très absorbante |
| WO2014182128A1 (fr) | 2013-05-09 | 2014-11-13 | 주식회사 엘지화학 | Procede de preparation pour une resine superabsorbante |
| US9708452B2 (en) | 2013-05-09 | 2017-07-18 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer |
| US10889673B2 (en) | 2013-05-13 | 2021-01-12 | Lg Chem, Ltd. | Super absorbent polymer and preparation method thereof |
| US10150829B2 (en) | 2013-05-13 | 2018-12-11 | Lg Chem, Ltd. | Super absorbent polymer and preparation method thereof |
| WO2014185644A1 (fr) | 2013-05-13 | 2014-11-20 | 주식회사 엘지화학 | Polymère superabsorbant et son procédé de préparation |
| US9950308B2 (en) | 2013-08-01 | 2018-04-24 | Lg Chem, Ltd. | Superabsorbent polymer |
| WO2015030367A1 (fr) | 2013-08-27 | 2015-03-05 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante |
| US9433921B2 (en) | 2013-08-27 | 2016-09-06 | Lg Chem, Ltd. | Method for preparing a super absorbent polymer |
| US9808787B2 (en) | 2013-09-30 | 2017-11-07 | Lg Chem, Ltd. | Super absorbent polymer and preparation method thereof |
| WO2015046994A1 (fr) | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | Résine superabsorbante et son procédé de préparation |
| WO2015047029A1 (fr) | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | Procédé de préparation d'une résine superabsorbante |
| US9486778B2 (en) | 2013-09-30 | 2016-11-08 | Lg Chem, Ltd. | Super absorbent polymer and preparation method thereof |
| US9656242B2 (en) | 2013-09-30 | 2017-05-23 | Lg Chem, Ltd. | Method for preparing a super absorbent polymer |
| DE202014011209U1 (de) | 2013-09-30 | 2018-08-20 | Lg Chem, Ltd. | Superabsorbierendes Polymer |
| WO2015065054A1 (fr) | 2013-10-31 | 2015-05-07 | 한화케미칼 주식회사 | Appareil pour fabriquer une résine hautement absorbante, et procédé pour fabriquer une résine hautement absorbante l'utilisant |
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Also Published As
| Publication number | Publication date |
|---|---|
| JPS648006B2 (fr) | 1989-02-10 |
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