JPS5141755A - - Google Patents
Info
- Publication number
- JPS5141755A JPS5141755A JP50097445A JP9744575A JPS5141755A JP S5141755 A JPS5141755 A JP S5141755A JP 50097445 A JP50097445 A JP 50097445A JP 9744575 A JP9744575 A JP 9744575A JP S5141755 A JPS5141755 A JP S5141755A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B13/00—Preparation of cellulose ether-esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3575074A GB1465934A (en) | 1974-08-14 | 1974-08-14 | Methods of dissolving cellulose ethers in alkaline media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5141755A true JPS5141755A (enExample) | 1976-04-08 |
Family
ID=10381169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50097445A Pending JPS5141755A (enExample) | 1974-08-14 | 1975-08-11 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5141755A (enExample) |
| BE (1) | BE832319A (enExample) |
| CA (1) | CA1039272A (enExample) |
| DE (1) | DE2535311A1 (enExample) |
| FR (1) | FR2299344A1 (enExample) |
| GB (1) | GB1465934A (enExample) |
| IT (1) | IT1041834B (enExample) |
| NL (1) | NL7509567A (enExample) |
| SE (1) | SE7509064L (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004256814A (ja) * | 2003-02-26 | 2004-09-16 | Wolff Cellulosics Gmbh & Co Kg | グリオキサールで処理されたポリサッカリド誘導体、前記誘導体中の非結合グリオキサールを減少する方法 |
| JP2013531094A (ja) * | 2010-06-08 | 2013-08-01 | ダウ グローバル テクノロジーズ エルエルシー | トリアルキルオルトエステルまたはオルト炭酸テトラアルキルで処理された粒状水溶性高分子ポリオール |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298728A (en) | 1980-06-03 | 1981-11-03 | Hercules Incorporated | Method of preparing hydroxyethyl ethers of cellulose |
| US4306061A (en) * | 1980-12-29 | 1981-12-15 | Hercules Incorporated | Preparation of CMC with improved substituent uniformity using borax |
| US4400502A (en) * | 1982-04-27 | 1983-08-23 | Hercules Incorporated | Readily dispersible anionic, water-soluble cellulose derivatives and a method for their preparation |
| DE3232467A1 (de) * | 1982-09-01 | 1984-03-01 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von celluloseethern mit verbessertem dispergierverhalten |
| ES2657278T3 (es) | 2012-07-03 | 2018-03-02 | Hercules Llc | Polvos de polímero hidrosolubles con mejor dispersibilidad |
| DE102020110058A1 (de) * | 2020-04-09 | 2021-10-14 | Se Tylose Gmbh & Co. Kg | Anquellverzögerte Celluloseether mit reduziertem Glyoxalgehalt |
-
1974
- 1974-08-14 GB GB3575074A patent/GB1465934A/en not_active Expired
-
1975
- 1975-08-07 DE DE19752535311 patent/DE2535311A1/de active Pending
- 1975-08-07 CA CA233,066A patent/CA1039272A/en not_active Expired
- 1975-08-11 JP JP50097445A patent/JPS5141755A/ja active Pending
- 1975-08-11 BE BE159104A patent/BE832319A/xx unknown
- 1975-08-12 NL NL7509567A patent/NL7509567A/xx not_active Application Discontinuation
- 1975-08-13 IT IT26330/75A patent/IT1041834B/it active
- 1975-08-13 SE SE7509064A patent/SE7509064L/xx unknown
- 1975-08-14 FR FR7525310A patent/FR2299344A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004256814A (ja) * | 2003-02-26 | 2004-09-16 | Wolff Cellulosics Gmbh & Co Kg | グリオキサールで処理されたポリサッカリド誘導体、前記誘導体中の非結合グリオキサールを減少する方法 |
| KR101075293B1 (ko) | 2003-02-26 | 2011-10-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 글리옥살 함량이 감소된 수-분산성 다당류 유도체 및글리옥살-가교된 다당류 유도체의 글리옥살 함량을감소시키는 방법 |
| JP2013531094A (ja) * | 2010-06-08 | 2013-08-01 | ダウ グローバル テクノロジーズ エルエルシー | トリアルキルオルトエステルまたはオルト炭酸テトラアルキルで処理された粒状水溶性高分子ポリオール |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7509567A (nl) | 1976-02-17 |
| DE2535311A1 (de) | 1976-02-26 |
| BE832319A (fr) | 1975-12-01 |
| SE7509064L (sv) | 1976-02-16 |
| IT1041834B (it) | 1980-01-10 |
| GB1465934A (en) | 1977-03-02 |
| CA1039272A (en) | 1978-09-26 |
| FR2299344B3 (enExample) | 1978-04-07 |
| FR2299344A1 (fr) | 1976-08-27 |