ES269702A1 - Procedimiento de preparaciën de material celulësico esponjoso - Google Patents
Procedimiento de preparaciën de material celulësico esponjosoInfo
- Publication number
- ES269702A1 ES269702A1 ES0269702A ES269702A ES269702A1 ES 269702 A1 ES269702 A1 ES 269702A1 ES 0269702 A ES0269702 A ES 0269702A ES 269702 A ES269702 A ES 269702A ES 269702 A1 ES269702 A1 ES 269702A1
- Authority
- ES
- Spain
- Prior art keywords
- groups
- cellulose
- yield
- sponge material
- ion
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 11
- 229920002678 cellulose Polymers 0.000 abstract 8
- 239000001913 cellulose Substances 0.000 abstract 8
- 239000003153 chemical reaction reagent Substances 0.000 abstract 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 6
- 238000005342 ion exchange Methods 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 6
- 229920000297 Rayon Polymers 0.000 abstract 4
- -1 orthophosphoric acid Chemical compound 0.000 abstract 4
- 235000011007 phosphoric acid Nutrition 0.000 abstract 3
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 abstract 2
- RAGSWDIQBBZLLL-UHFFFAOYSA-N 2-chloroethyl(diethyl)azanium;chloride Chemical compound Cl.CCN(CC)CCCl RAGSWDIQBBZLLL-UHFFFAOYSA-N 0.000 abstract 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- WSYUEVRAMDSJKL-UHFFFAOYSA-N ethanolamine-o-sulfate Chemical compound NCCOS(O)(=O)=O WSYUEVRAMDSJKL-UHFFFAOYSA-N 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 230000026731 phosphorylation Effects 0.000 abstract 2
- 238000006366 phosphorylation reaction Methods 0.000 abstract 2
- 230000001172 regenerating effect Effects 0.000 abstract 2
- 239000012779 reinforcing material Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000009738 saturating Methods 0.000 abstract 2
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/22—Cellulose or wood; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2822860A GB914421A (en) | 1960-08-15 | 1960-08-15 | Improvements in or relating to cellulosic sponge material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES269702A1 true ES269702A1 (es) | 1961-12-16 |
Family
ID=10272350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0269702A Expired ES269702A1 (es) | 1960-08-15 | 1961-08-09 | Procedimiento de preparaciën de material celulësico esponjoso |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1443119A1 (es) |
| ES (1) | ES269702A1 (es) |
| GB (1) | GB914421A (es) |
| NL (1) | NL268197A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690996A (en) * | 1992-11-02 | 1997-11-25 | Sepragen | Cross-linked cellulose sponge |
| GB9821783D0 (en) * | 1998-10-06 | 1998-12-02 | Bioprocessing Ltd | Adsorbent medium |
| DE19924435A1 (de) | 1999-05-28 | 2000-11-30 | Eisu Innovative Ges Fuer Techn | Filter aus Filterpapier oder papierartigem Vliesstoff |
| WO2006002395A2 (en) | 2004-06-24 | 2006-01-05 | Jeffrey Sherwood | Scent devices and methods |
| CN103037907A (zh) | 2010-03-31 | 2013-04-10 | 境味股份有限公司 | 用于嗅觉活性物质的方法、组合物和制品 |
| US9149552B1 (en) | 2014-09-29 | 2015-10-06 | Enviroscent, Inc. | Coating providing modulated release of volatile compositions |
| CA3254913A1 (en) | 2015-06-09 | 2025-03-19 | Enviroscent, Inc. | Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions |
| USD800286S1 (en) | 2015-07-31 | 2017-10-17 | Enviroscent, Inc. | Collection of scent-infused wound sheets |
| JP7108321B2 (ja) | 2016-09-30 | 2022-07-28 | エンバイロセント，インコーポレイテッド | 香り放出が調節されるパルプ基材で形成された物品 |
-
1960
- 1960-08-15 GB GB2822860A patent/GB914421A/en not_active Expired
-
1961
- 1961-08-09 ES ES0269702A patent/ES269702A1/es not_active Expired
- 1961-08-14 NL NL268197A patent/NL268197A/xx unknown
- 1961-08-14 DE DE19611443119 patent/DE1443119A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1443119A1 (de) | 1968-10-10 |
| GB914421A (en) | 1963-01-02 |
| NL268197A (nl) | 1964-06-25 |
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