CA2318764A1 - Super-absorbing polymeric networks - Google Patents
Super-absorbing polymeric networks Download PDFInfo
- Publication number
- CA2318764A1 CA2318764A1 CA002318764A CA2318764A CA2318764A1 CA 2318764 A1 CA2318764 A1 CA 2318764A1 CA 002318764 A CA002318764 A CA 002318764A CA 2318764 A CA2318764 A CA 2318764A CA 2318764 A1 CA2318764 A1 CA 2318764A1
- Authority
- CA
- Canada
- Prior art keywords
- polymeric network
- polyaspartate
- super
- crosslinked
- water
- 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.)
- Abandoned
Links
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- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- FSQQTNAZHBEJLS-UPHRSURJSA-N maleamic acid Chemical compound NC(=O)\C=C/C(O)=O FSQQTNAZHBEJLS-UPHRSURJSA-N 0.000 description 1
- NXPNPYNCKSWEHA-WDSKDSINSA-N methyl (2r)-2-amino-3-[[(2r)-2-amino-3-methoxy-3-oxopropyl]disulfanyl]propanoate Chemical compound COC(=O)[C@@H](N)CSSC[C@H](N)C(=O)OC NXPNPYNCKSWEHA-WDSKDSINSA-N 0.000 description 1
- KPNBUPJZFJCCIQ-LURJTMIESA-N methyl L-lysinate Chemical compound COC(=O)[C@@H](N)CCCCN KPNBUPJZFJCCIQ-LURJTMIESA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229940098514 octoxynol-9 Drugs 0.000 description 1
- 229920002114 octoxynol-9 Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- BZQFBWGGLXLEPQ-REOHCLBHSA-N phosphoserine Chemical compound OC(=O)[C@@H](N)COP(O)(O)=O BZQFBWGGLXLEPQ-REOHCLBHSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006350 polyacrylonitrile resin Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000004001 thioalkyl group Chemical group 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000005208 trialkylammonium group Chemical group 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000011240 wet gel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1092—Polysuccinimides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| CA2318764A1 true CA2318764A1 (en) | 1999-07-29 |
Family
ID=21763337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002318764A Abandoned CA2318764A1 (en) | 1998-01-27 | 1999-01-22 | Super-absorbing polymeric networks |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5998491A (enExample) |
| EP (1) | EP1051406A4 (enExample) |
| JP (1) | JP2002501090A (enExample) |
| BR (1) | BR9908788A (enExample) |
| CA (1) | CA2318764A1 (enExample) |
| NO (1) | NO20003823L (enExample) |
| WO (1) | WO1999037624A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0998599B1 (en) * | 1997-07-24 | 2003-03-12 | 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 |
| JP7445600B2 (ja) | 2018-04-02 | 2024-03-07 | ポリグリーン リミテッド | スチレンマレイン酸コポリマーおよびバイオポリマーに基づく負荷下で高吸収性を有する生分解性超吸収性ポリマーの製造方法 |
| EP3880770B1 (en) | 2018-11-13 | 2023-08-09 | Polygreen 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 |
| US5247068A (en) * | 1991-03-29 | 1993-09-21 | University Of South Alabama | Polyamino acid superabsorbents |
| US5284936A (en) * | 1991-03-29 | 1994-02-08 | 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 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 CA CA002318764A patent/CA2318764A1/en not_active Abandoned
-
2000
- 2000-07-26 NO NO20003823A patent/NO20003823L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1051406A1 (en) | 2000-11-15 |
| JP2002501090A (ja) | 2002-01-15 |
| WO1999037624A1 (en) | 1999-07-29 |
| NO20003823D0 (no) | 2000-07-26 |
| NO20003823L (no) | 2000-09-26 |
| US5998491A (en) | 1999-12-07 |
| EP1051406A4 (en) | 2003-02-12 |
| BR9908788A (pt) | 2000-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |