CH647912GA3 - - Google Patents
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- Publication number
- CH647912GA3 CH647912GA3 CH498978A CH498978A CH647912GA3 CH 647912G A3 CH647912G A3 CH 647912GA3 CH 498978 A CH498978 A CH 498978A CH 498978 A CH498978 A CH 498978A CH 647912G A3 CH647912G A3 CH 647912GA3
- Authority
- CH
- Switzerland
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Coloring (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2721084A DE2721084C3 (de) | 1977-05-11 | 1977-05-11 | Mischungen von optischen Aufhellern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH647912GA3 true CH647912GA3 (en]) | 1985-02-28 |
Family
ID=6008566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH498978A CH647912GA3 (en]) | 1977-05-11 | 1978-05-08 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4169810A (en]) |
| JP (1) | JPS53139635A (en]) |
| BE (1) | BE866964A (en]) |
| BR (1) | BR7802937A (en]) |
| CA (1) | CA1107913A (en]) |
| CH (1) | CH647912GA3 (en]) |
| DE (1) | DE2721084C3 (en]) |
| FR (1) | FR2390537A1 (en]) |
| GB (1) | GB1588687A (en]) |
| IT (1) | IT1094602B (en]) |
| NL (1) | NL7805039A (en]) |
| PH (1) | PH15034A (en]) |
| SE (1) | SE7805451L (en]) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839936C2 (de) * | 1978-09-14 | 1983-11-10 | Hoechst Ag, 6230 Frankfurt | Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen |
| DE3008812A1 (de) * | 1980-03-07 | 1981-09-24 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern |
| DE3104992A1 (de) * | 1981-02-12 | 1982-08-26 | Hoechst Ag, 6000 Frankfurt | "mischungen von optischen aufhellern" |
| US4830763A (en) * | 1987-02-26 | 1989-05-16 | Ciba-Geigy Corporation | Process for increasing the degree of whiteness of polyester-containing textile material |
| US6030443A (en) * | 1999-04-29 | 2000-02-29 | Hercules Incorporated | Paper coating composition with improved optical brightener carriers |
| US6492032B1 (en) | 2000-10-12 | 2002-12-10 | Eastman Chemical Company | Multi-component optically brightened polyolefin blend |
| US7638016B2 (en) * | 2005-02-19 | 2009-12-29 | International Paper Company | Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness |
| US7682438B2 (en) * | 2005-11-01 | 2010-03-23 | International Paper Company | Paper substrate having enhanced print density |
| US7622022B2 (en) | 2006-06-01 | 2009-11-24 | Benny J Skaggs | Surface treatment of substrate or paper/paperboard products using optical brightening agent |
| US7967948B2 (en) * | 2006-06-02 | 2011-06-28 | International Paper Company | Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents |
| US20070284425A1 (en) * | 2006-06-13 | 2007-12-13 | John Raymond Garvey | Blank and gable top carton thereof |
| CA2682924A1 (en) * | 2007-04-05 | 2008-10-16 | Akzo Nobel N.V. | Process for improving optical properties of paper |
| CN102887005A (zh) * | 2007-05-21 | 2013-01-23 | 国际纸业公司 | 具有改善的图像耐水性、表面强度和运行性的记录片材 |
| WO2009085308A2 (en) | 2007-12-26 | 2009-07-09 | International Paper Company | A paper substrate containing a wetting agent and having improved print mottle |
| CA2738923C (en) * | 2008-10-01 | 2016-06-21 | International Paper Company | A paper substrate containing a wetting agent and having improved printability |
| WO2013112511A2 (en) | 2012-01-23 | 2013-08-01 | International Paper Company | Separated treatment of paper substrate with multivalent metal salts and obas |
| EP3334862A2 (en) | 2015-08-14 | 2018-06-20 | Basf Se | Aqueous surface treatment composition for paper and board |
| CN109208098B (zh) * | 2017-07-06 | 2021-09-10 | 中国石化仪征化纤有限责任公司 | 一种荧光增白剂、母粒及钛系增白涤纶短纤维的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260715A (en) * | 1962-12-17 | 1966-07-12 | Eastman Kodak Co | Fluorescent bis-benzoxazolyl stilbenes |
| FR1440678A (fr) * | 1964-06-30 | 1966-06-03 | Nippon Kayaku Kk | Agent d'avivage optique |
| US3595801A (en) * | 1967-12-29 | 1971-07-27 | Hoechst Ag | Aqueous dispersions of mixtures of benzoxazole derivatives and their use as optical brighteners |
| US3711474A (en) * | 1969-07-31 | 1973-01-16 | Procter & Gamble | Heterocyclic nitrogen-and sulfur-containing optical brightener compounds and detergents and bleach compositions containing same |
| US4105399A (en) * | 1973-09-05 | 1978-08-08 | Ciba-Geigy Corporation | Optically brightening with a synergistic mixture |
| JPS5652065B2 (en]) * | 1974-01-17 | 1981-12-09 | ||
| DE2629703C3 (de) * | 1976-07-02 | 1981-07-23 | Hoechst Ag, 6000 Frankfurt | Aufhellermischungen und deren Verwendung |
-
1977
- 1977-05-11 DE DE2721084A patent/DE2721084C3/de not_active Expired
-
1978
- 1978-05-08 CH CH498978A patent/CH647912GA3/de unknown
- 1978-05-08 US US05/903,606 patent/US4169810A/en not_active Expired - Lifetime
- 1978-05-09 IT IT23196/78A patent/IT1094602B/it active
- 1978-05-09 GB GB18452/78A patent/GB1588687A/en not_active Expired
- 1978-05-10 NL NL7805039A patent/NL7805039A/xx not_active Application Discontinuation
- 1978-05-10 CA CA303,000A patent/CA1107913A/en not_active Expired
- 1978-05-10 JP JP5455578A patent/JPS53139635A/ja active Pending
- 1978-05-10 PH PH21123A patent/PH15034A/en unknown
- 1978-05-10 BR BR7802937A patent/BR7802937A/pt unknown
- 1978-05-11 SE SE7805451A patent/SE7805451L/xx unknown
- 1978-05-11 BE BE187609A patent/BE866964A/xx not_active IP Right Cessation
- 1978-05-11 FR FR7813972A patent/FR2390537A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1107913A (en) | 1981-09-01 |
| BE866964A (fr) | 1978-11-13 |
| US4169810A (en) | 1979-10-02 |
| NL7805039A (nl) | 1978-11-14 |
| BR7802937A (pt) | 1979-01-02 |
| DE2721084B2 (de) | 1980-06-26 |
| DE2721084A1 (de) | 1978-11-23 |
| DE2721084C3 (de) | 1981-02-26 |
| JPS53139635A (en) | 1978-12-06 |
| IT1094602B (it) | 1985-08-02 |
| GB1588687A (en) | 1981-04-29 |
| FR2390537B1 (en]) | 1983-05-20 |
| IT7823196A0 (it) | 1978-05-09 |
| SE7805451L (sv) | 1978-11-12 |
| FR2390537A1 (fr) | 1978-12-08 |
| PH15034A (en) | 1982-05-20 |