JP2002501090A5 - - Google Patents
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- Publication number
- JP2002501090A5 JP2002501090A5 JP2000528548A JP2000528548A JP2002501090A5 JP 2002501090 A5 JP2002501090 A5 JP 2002501090A5 JP 2000528548 A JP2000528548 A JP 2000528548A JP 2000528548 A JP2000528548 A JP 2000528548A JP 2002501090 A5 JP2002501090 A5 JP 2002501090A5
- Authority
- JP
- Japan
- Prior art keywords
- polyaspartate
- polymer network
- crosslinked
- group
- aspartamide
- 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.)
- Pending
Links
- 108010064470 polyaspartate Proteins 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- DSLBDPPHINVUID-REOHCLBHSA-N (2s)-2-aminobutanediamide Chemical group NC(=O)[C@@H](N)CC(N)=O DSLBDPPHINVUID-REOHCLBHSA-N 0.000 description 4
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- 229920000247 superabsorbent polymer Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- 125000003107 substituted aryl group Chemical group 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 aliphatic diamines Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229940009098 aspartate Drugs 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-L aspartate group Chemical group N[C@@H](CC(=O)[O-])C(=O)[O-] CKLJMWTZIZZHCS-REOHCLBHSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/014,066 US5998491A (en) | 1998-01-27 | 1998-01-27 | Super-absorbing polymeric networks |
| US09/014,066 | 1998-01-27 | ||
| PCT/US1999/001247 WO1999037624A1 (en) | 1998-01-27 | 1999-01-22 | Super-absorbing polymeric networks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002501090A JP2002501090A (ja) | 2002-01-15 |
| JP2002501090A5 true JP2002501090A5 (cg-RX-API-DMAC10.html) | 2006-03-02 |
Family
ID=21763337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000528548A Pending JP2002501090A (ja) | 1998-01-27 | 1999-01-22 | 超吸収性高分子網目 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5998491A (cg-RX-API-DMAC10.html) |
| EP (1) | EP1051406A4 (cg-RX-API-DMAC10.html) |
| JP (1) | JP2002501090A (cg-RX-API-DMAC10.html) |
| BR (1) | BR9908788A (cg-RX-API-DMAC10.html) |
| CA (1) | CA2318764A1 (cg-RX-API-DMAC10.html) |
| NO (1) | NO20003823L (cg-RX-API-DMAC10.html) |
| WO (1) | WO1999037624A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69812102T2 (de) * | 1997-07-24 | 2003-10-02 | Solutia Inc., St. Louis | Superabsorbierende fasern und folien und verfahren zu ihrer herstellung |
| US6688038B1 (en) * | 1998-06-12 | 2004-02-10 | Driwater, Inc. | Mulch composition and method |
| WO2000075217A1 (fr) | 1999-06-09 | 2000-12-14 | Nippon Shokubai Co., Ltd. | Derive de (co)polymere de polysuccinimide et son procede de production |
| US6365706B1 (en) | 2000-06-21 | 2002-04-02 | Mississippi Chemical Corporation | Process for production of polyasparagine and the high nitrogen content polymer formed thereby |
| JP4074905B2 (ja) | 2001-02-28 | 2008-04-16 | 大日本インキ化学工業株式会社 | 吸水性材料、その製造方法および吸水性物品 |
| CN100336563C (zh) * | 2002-10-24 | 2007-09-12 | 大日本油墨化学工业株式会社 | 吸收性材料和吸收性物品 |
| CN1313397C (zh) * | 2004-12-01 | 2007-05-02 | 中国石油天然气股份有限公司 | 一种利用采油污泥制备体膨型颗粒调剖剂的方法 |
| FR2895248B1 (fr) * | 2005-12-22 | 2008-02-22 | Oreal | Composition cosmetique de nettoyage et/ou lavage |
| US20070287630A1 (en) * | 2006-06-12 | 2007-12-13 | Driwater, Inc. | Moisturizing agent with nutrients |
| WO2011070436A2 (en) * | 2009-12-11 | 2011-06-16 | Council Of Scientific & Industrial Research | In situ cross linked biodegradable gel with hydrophobic pockets |
| WO2011111067A2 (en) * | 2010-03-09 | 2011-09-15 | Council Of Scientific & Industrial Research | A biodegradable polymeric hydrogel composition |
| CN102311517A (zh) * | 2011-09-07 | 2012-01-11 | 西南石油大学 | 一种具有pH值敏感特性的高吸水树脂的制备方法 |
| CN102643441B (zh) * | 2012-05-02 | 2014-08-13 | 北京化工大学 | 一种制备聚天冬氨酸类水凝胶的方法 |
| CN104403648B (zh) * | 2014-10-24 | 2016-01-20 | 西安石油大学 | 含油污泥调剖剂及其制备方法 |
| WO2019195272A1 (en) | 2018-04-02 | 2019-10-10 | Green Polymers Ltd. | Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer |
| EP3773388A4 (en) | 2018-04-02 | 2022-01-19 | Polygreen Ltd. | LIQUID POLYMER SOLUTION FOR THE TREATMENT OF NON-WOVEN WEBS |
| JP2022509606A (ja) | 2018-11-13 | 2022-01-21 | ポリグリーン・リミテッド | 農作物の散水中の吸水性が改善された土壌改良剤として使用するためのポリマー組成物 |
| CN116217921B (zh) * | 2023-01-18 | 2023-09-12 | 烟台锦合晟新材料科技有限公司 | 一种含磷原位阻燃聚酰胺 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846380A (en) * | 1972-10-31 | 1974-11-05 | M Teranishi | Polyamino acid derivatives and compositions containing same |
| US5057597A (en) * | 1990-07-03 | 1991-10-15 | Koskan Larry P | Process for the manufacture of anhydro polyamino acids and polyamino acids |
| US5221733A (en) * | 1991-02-22 | 1993-06-22 | Donlar Corporation | Manufacture of polyaspartic acids |
| US5116513A (en) * | 1991-03-19 | 1992-05-26 | Donlar Corporation | Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor |
| US5284936A (en) * | 1991-03-29 | 1994-02-08 | University Of South Alabama | Polyamino acid superabsorbents |
| US5247068A (en) * | 1991-03-29 | 1993-09-21 | University Of South Alabama | Polyamino acid superabsorbents |
| US5219952A (en) * | 1992-09-18 | 1993-06-15 | Donlar Corporation | Production of high molecular weight polysuccinimide and high molecular weight polyaspartic acid from maleic anhydride and ammonia |
| US5461085A (en) * | 1993-12-17 | 1995-10-24 | Mitsui Toatsu Chemicals, Incorporated | Superabsorbent polymer and process for producing same |
| US5552516A (en) * | 1994-06-22 | 1996-09-03 | Donlar Corporation | Soluble, crosslinked polyaspartates |
| US5612384A (en) * | 1994-09-13 | 1997-03-18 | Donlar Corporation | Superabsorbing polymeric networks |
| US5508434A (en) * | 1994-09-28 | 1996-04-16 | Donlar Corporation | Production of a polysuccinimide and derivatives thereof in the presence of a sulfur-containing dehydrating agent |
| US5859179A (en) * | 1997-03-17 | 1999-01-12 | Solutia Inc. | Forming superabsorbent polymer |
-
1998
- 1998-01-27 US US09/014,066 patent/US5998491A/en not_active Expired - Lifetime
-
1999
- 1999-01-22 EP EP99903244A patent/EP1051406A4/en not_active Withdrawn
- 1999-01-22 CA CA002318764A patent/CA2318764A1/en not_active Abandoned
- 1999-01-22 BR BR9908788-0A patent/BR9908788A/pt not_active Application Discontinuation
- 1999-01-22 WO PCT/US1999/001247 patent/WO1999037624A1/en not_active Ceased
- 1999-01-22 JP JP2000528548A patent/JP2002501090A/ja active Pending
-
2000
- 2000-07-26 NO NO20003823A patent/NO20003823L/no not_active Application Discontinuation
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