JP2002531593A5 - - Google Patents
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- Publication number
- JP2002531593A5 JP2002531593A5 JP2000585276A JP2000585276A JP2002531593A5 JP 2002531593 A5 JP2002531593 A5 JP 2002531593A5 JP 2000585276 A JP2000585276 A JP 2000585276A JP 2000585276 A JP2000585276 A JP 2000585276A JP 2002531593 A5 JP2002531593 A5 JP 2002531593A5
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- hydrogen peroxide
- cellulose ether
- weight
- viscosity
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 229920003086 cellulose ether Polymers 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19854770.6 | 1998-11-27 | ||
| DE19854770A DE19854770A1 (de) | 1998-11-27 | 1998-11-27 | Verfahren zur Herstellung niedrigviskoser wasserlöslicher Celluloseether |
| PCT/EP1999/008779 WO2000032636A1 (de) | 1998-11-27 | 1999-11-15 | Verfahren zur herstellung niedrigviskoser wasserlöslicher celluloseether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002531593A JP2002531593A (ja) | 2002-09-24 |
| JP2002531593A5 true JP2002531593A5 (https=) | 2006-12-07 |
Family
ID=7889225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000585276A Pending JP2002531593A (ja) | 1998-11-27 | 1999-11-15 | 低粘度の水溶性セルロースエーテルを製造する方法 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6939961B1 (https=) |
| EP (1) | EP1153040B1 (https=) |
| JP (1) | JP2002531593A (https=) |
| KR (1) | KR20010080592A (https=) |
| CN (1) | CN1269841C (https=) |
| AT (1) | ATE297411T1 (https=) |
| AU (1) | AU1506100A (https=) |
| BR (1) | BR9915690A (https=) |
| CA (1) | CA2352186C (https=) |
| DE (2) | DE19854770A1 (https=) |
| ES (1) | ES2242432T3 (https=) |
| HK (1) | HK1044005B (https=) |
| NO (1) | NO20012577D0 (https=) |
| PL (1) | PL349790A1 (https=) |
| TR (1) | TR200101448T2 (https=) |
| UA (1) | UA73294C2 (https=) |
| WO (1) | WO2000032636A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1675247A (zh) * | 2002-07-10 | 2005-09-28 | 阿克佐诺贝尔股份有限公司 | 水溶性多糖的解聚 |
| JP3905833B2 (ja) * | 2002-12-27 | 2007-04-18 | 伊那食品工業株式会社 | 増粘用添加物 |
| JP5122821B2 (ja) | 2003-11-28 | 2013-01-16 | イーストマン ケミカル カンパニー | セルロースインターポリマー及び酸化方法 |
| MX2010004931A (es) * | 2007-11-09 | 2010-06-11 | Union Carbide Chem Plastic | Metodo para preparar eter de celulosa de muy baja viscosidad y producto. |
| US9512563B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Surface treated modified cellulose from chemical kraft fiber and methods of making and using same |
| US9511167B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
| US9512237B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Method for inhibiting the growth of microbes with a modified cellulose fiber |
| BRPI1012052A2 (pt) | 2009-05-28 | 2017-12-26 | Gp Cellulose Gmbh | fibras kraft hidrolisadas e quimicamente modificadas e métodos de produção e de branqueamento de fibras kraft |
| ES2487639T3 (es) * | 2011-04-01 | 2014-08-22 | Omya International Ag | Híbrido de pigmentos autoaglutinantes |
| DK2662418T3 (en) * | 2012-05-11 | 2015-05-11 | Omya Int Ag | Sustainable adsorbable polymers |
| KR101971738B1 (ko) * | 2012-12-11 | 2019-04-23 | 롯데정밀화학 주식회사 | 부분 중화법을 통한 초저점도 히드록시알킬 셀룰로오스의 제조방법 |
| KR102033179B1 (ko) * | 2012-12-28 | 2019-10-16 | 롯데정밀화학 주식회사 | 스킴코트 모르타르용 첨가제 및 이를 포함하는 스킴코트 모르타르 조성물 |
| KR101586136B1 (ko) * | 2013-01-09 | 2016-01-15 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 저중합도 셀룰로오스에테르의 제조 방법 및 이에 따라 제조된 셀룰로오스에테르 |
| CN105143547B (zh) | 2013-03-15 | 2018-05-01 | Gp 纤维素股份有限公司 | 具有增高羧基含量的低粘度牛皮纸纤维及其制造和使用方法 |
| CN104558203B (zh) * | 2015-01-22 | 2016-08-24 | 湖州展望药业股份有限公司 | 一种特低粘度高取代羟丙基纤维素醚的制备方法及其制品 |
| KR102373750B1 (ko) * | 2016-10-06 | 2022-03-15 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 저중합도 셀룰로오스 에테르의 제조 방법 |
| DE102017223690A1 (de) * | 2017-12-22 | 2019-06-27 | Se Tylose Gmbh & Co. Kg | Oxidativer Abbau von Celluloseethern |
| CN109336983B (zh) * | 2018-11-15 | 2020-12-29 | 泸州北方纤维素有限公司 | 用于特低粘羟乙基纤维素的制备方法 |
| CN109627346A (zh) * | 2018-12-06 | 2019-04-16 | 泸州北方纤维素有限公司 | 稳定性良好的超低粘度乙基纤维素及其制备方法 |
| CN113683470A (zh) * | 2021-08-23 | 2021-11-23 | 姚鲁 | 一种改善射钉装药制造的安全和环保方法 |
| CN115572107B (zh) * | 2022-11-11 | 2024-01-19 | 亚士创能新材料(滁州)有限公司 | 耐温变施工的真石漆及其制备方法、应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB953944A (en) * | 1962-02-16 | 1964-04-02 | Ici Ltd | Reduction of viscosity of water-soluble non-ionic cellulose ethers |
| DE1543116A1 (de) * | 1965-05-29 | 1969-07-31 | Kalle Ag | Verfahren zur Herstellung niedrigviskoser wasserloeslicher Celluloseaether |
| US3728331A (en) * | 1969-04-04 | 1973-04-17 | Dow Chemical Co | Process for reducing the viscosity of a cellulose ether with hydrogen peroxide |
| JPS5941643B2 (ja) * | 1979-02-15 | 1984-10-08 | 株式会社興人 | 低粘度カルボキシメチルエチルセルロ−スの製造法 |
| JPS5928321B2 (ja) * | 1979-02-16 | 1984-07-12 | 株式会社興人 | カルボキシメチルセルロ−スのマ−セル化方法 |
| DE3009149A1 (de) * | 1980-03-10 | 1981-09-24 | Kohjin Co., Ltd., Tokyo | Verfahren zum veraethern von cellulosen |
| JPS6051481B2 (ja) * | 1981-04-30 | 1985-11-14 | 株式会社興人 | 低粘度セルロ−スエ−テル類の製造方法 |
| DE3839831A1 (de) * | 1988-11-25 | 1990-05-31 | Hoechst Ag | Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern |
| JP2800061B2 (ja) * | 1990-05-21 | 1998-09-21 | ダイセル化学工業株式会社 | 低粘度カルボキシメチルセルロースナトリウムの製造法 |
| JP2800062B2 (ja) * | 1990-05-21 | 1998-09-21 | ダイセル化学工業株式会社 | 超低粘度カルボキシメチルセルロースナトリウム塩 |
| JPH089680B2 (ja) * | 1990-07-02 | 1996-01-31 | アクアロン・カンパニー | 高固形分、低粘度の多糖組成物 |
| JPH0681761B2 (ja) * | 1991-07-12 | 1994-10-19 | 三洋化成工業株式会社 | セルロース誘導体の低分子化方法および低分子量セルロース誘導体のエーテル化方法 |
| GB2262527A (en) * | 1992-07-02 | 1993-06-23 | Dow Deutschland Inc | Process for grinding cellulose compounds |
| DE4411681A1 (de) * | 1994-04-05 | 1995-10-12 | Hoechst Ag | Verfahren zur Herstellung niedermolekularer Polysaccharidether |
-
1998
- 1998-11-27 DE DE19854770A patent/DE19854770A1/de not_active Withdrawn
-
1999
- 1999-11-15 CN CNB998137154A patent/CN1269841C/zh not_active Expired - Fee Related
- 1999-11-15 BR BR9915690-3A patent/BR9915690A/pt not_active Application Discontinuation
- 1999-11-15 KR KR1020017006602A patent/KR20010080592A/ko not_active Ceased
- 1999-11-15 CA CA002352186A patent/CA2352186C/en not_active Expired - Fee Related
- 1999-11-15 WO PCT/EP1999/008779 patent/WO2000032636A1/de not_active Ceased
- 1999-11-15 US US09/856,545 patent/US6939961B1/en not_active Expired - Fee Related
- 1999-11-15 JP JP2000585276A patent/JP2002531593A/ja active Pending
- 1999-11-15 UA UA2001064446A patent/UA73294C2/uk unknown
- 1999-11-15 AT AT99957311T patent/ATE297411T1/de not_active IP Right Cessation
- 1999-11-15 DE DE59912164T patent/DE59912164D1/de not_active Revoked
- 1999-11-15 ES ES99957311T patent/ES2242432T3/es not_active Expired - Lifetime
- 1999-11-15 PL PL99349790A patent/PL349790A1/xx not_active Application Discontinuation
- 1999-11-15 EP EP99957311A patent/EP1153040B1/de not_active Revoked
- 1999-11-15 TR TR2001/01448T patent/TR200101448T2/xx unknown
- 1999-11-15 AU AU15061/00A patent/AU1506100A/en not_active Abandoned
- 1999-11-15 HK HK02105446.7A patent/HK1044005B/zh not_active IP Right Cessation
-
2001
- 2001-05-25 NO NO20012577A patent/NO20012577D0/no not_active Application Discontinuation
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