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 | 1998-01-27 | ||
| US09/014,066 US5998491A (en) | 1998-01-27 | 1998-01-27 | Super-absorbing polymeric networks |
| 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 (https=) | 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 (https=) |
| EP (1) | EP1051406A4 (https=) |
| JP (1) | JP2002501090A (https=) |
| BR (1) | BR9908788A (https=) |
| CA (1) | CA2318764A1 (https=) |
| NO (1) | NO20003823L (https=) |
| WO (1) | WO1999037624A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999005346A1 (en) * | 1997-07-24 | 1999-02-04 | Solutia Inc. | Superabsorbing fibers and films and process for preparing same |
| US6688038B1 (en) * | 1998-06-12 | 2004-02-10 | Driwater, Inc. | Mulch composition and method |
| US6784280B1 (en) | 1999-06-09 | 2004-08-31 | Nippon Shokubai Co., Ltd. | Polysuccinimide(CO) polymer derivate and process for production thereof |
| 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 |
| EP2545100A2 (en) * | 2010-03-09 | 2013-01-16 | 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 |
| US12128144B2 (en) | 2018-04-02 | 2024-10-29 | Polygreen Ltd | Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer |
| CN112512470B (zh) | 2018-04-02 | 2023-05-05 | 聚合物绿色有限责任公司 | 用于处理非织造网的液体聚合物溶液 |
| WO2020102227A1 (en) | 2018-11-13 | 2020-05-22 | Green Polymers Ltd. | Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops |
| 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 CA CA002318764A patent/CA2318764A1/en not_active Abandoned
- 1999-01-22 JP JP2000528548A patent/JP2002501090A/ja active Pending
- 1999-01-22 WO PCT/US1999/001247 patent/WO1999037624A1/en not_active Ceased
- 1999-01-22 BR BR9908788-0A patent/BR9908788A/pt not_active Application Discontinuation
- 1999-01-22 EP EP99903244A patent/EP1051406A4/en not_active Withdrawn
-
2000
- 2000-07-26 NO NO20003823A patent/NO20003823L/no not_active Application Discontinuation
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