IN155377B - - Google Patents
Info
- Publication number
- IN155377B IN155377B IN58/DEL/81A IN58DE1981A IN155377B IN 155377 B IN155377 B IN 155377B IN 58DE1981 A IN58DE1981 A IN 58DE1981A IN 155377 B IN155377 B IN 155377B
- Authority
- IN
- India
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
-
- 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
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8003890A FR2476684A1 (fr) | 1980-02-21 | 1980-02-21 | Procede pour inhiber la corrosion d'appareils en titane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN155377B true IN155377B (no) | 1985-01-19 |
Family
ID=9238847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN58/DEL/81A IN155377B (no) | 1980-02-21 | 1981-01-31 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4372813A (no) |
| EP (1) | EP0034856B1 (no) |
| JP (1) | JPS56130480A (no) |
| KR (1) | KR850000983B1 (no) |
| AR (1) | AR222273A1 (no) |
| AT (1) | ATE7611T1 (no) |
| AU (1) | AU538075B2 (no) |
| BR (1) | BR8100993A (no) |
| CA (1) | CA1155285A (no) |
| DE (1) | DE3163705D1 (no) |
| ES (1) | ES8206661A1 (no) |
| FI (1) | FI67585C (no) |
| FR (1) | FR2476684A1 (no) |
| IN (1) | IN155377B (no) |
| NO (1) | NO157182C (no) |
| NZ (1) | NZ196219A (no) |
| PT (1) | PT72527B (no) |
| ZA (1) | ZA81716B (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2557605B1 (fr) * | 1983-12-29 | 1987-12-11 | Atochem | Procede de blanchiment de pates papetieres par le peroxyde d'hydrogene |
| US4614646A (en) * | 1984-12-24 | 1986-09-30 | The Dow Chemical Company | Stabilization of peroxide systems in the presence of alkaline earth metal ions |
| US6127413A (en) * | 1995-11-14 | 2000-10-03 | Toray Industries, Inc. | Ocular depressor |
| US7101832B2 (en) * | 2003-06-19 | 2006-09-05 | Johnsondiversey, Inc. | Cleaners containing peroxide bleaching agents for cleaning paper making equipment and method |
| US7351764B2 (en) * | 2004-03-31 | 2008-04-01 | Nalco Company | Methods to enhance brightness of pulp and optimize use of bleaching chemicals |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL43277C (no) * | 1900-01-01 | |||
| US2037566A (en) * | 1932-11-23 | 1936-04-14 | Swann Res Inc | Cleaner for tin, zinc, and aluminum |
| US2303397A (en) * | 1939-05-01 | 1942-12-01 | Hall Lab Inc | Alkaline detergent |
| US2938825A (en) * | 1953-01-30 | 1960-05-31 | Babcock & Wilcox Co | Method of resisting digester corrosion |
| GB1045428A (en) * | 1964-03-26 | 1966-10-12 | Toyo Rayon Co Ltd | Method of finishing fabrics |
| LU74434A1 (no) | 1976-02-25 | 1977-09-12 |
-
1980
- 1980-02-21 FR FR8003890A patent/FR2476684A1/fr active Granted
-
1981
- 1981-01-31 IN IN58/DEL/81A patent/IN155377B/en unknown
- 1981-02-03 ZA ZA00810716A patent/ZA81716B/xx unknown
- 1981-02-06 AU AU66987/81A patent/AU538075B2/en not_active Ceased
- 1981-02-06 CA CA000370285A patent/CA1155285A/fr not_active Expired
- 1981-02-10 JP JP1889281A patent/JPS56130480A/ja active Granted
- 1981-02-10 NZ NZ196219A patent/NZ196219A/xx unknown
- 1981-02-12 DE DE8181200165T patent/DE3163705D1/de not_active Expired
- 1981-02-12 AT AT81200165T patent/ATE7611T1/de not_active IP Right Cessation
- 1981-02-12 EP EP81200165A patent/EP0034856B1/fr not_active Expired
- 1981-02-16 KR KR1019810000478A patent/KR850000983B1/ko active IP Right Grant
- 1981-02-18 PT PT72527A patent/PT72527B/pt not_active IP Right Cessation
- 1981-02-19 BR BR8100993A patent/BR8100993A/pt not_active IP Right Cessation
- 1981-02-20 AR AR284371A patent/AR222273A1/es active
- 1981-02-20 ES ES499619A patent/ES8206661A1/es not_active Expired
- 1981-02-20 US US06/236,822 patent/US4372813A/en not_active Expired - Lifetime
- 1981-02-20 FI FI810524A patent/FI67585C/fi not_active IP Right Cessation
- 1981-02-20 NO NO810587A patent/NO157182C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4372813A (en) | 1983-02-08 |
| NO157182C (no) | 1988-02-03 |
| EP0034856A1 (fr) | 1981-09-02 |
| KR850000983B1 (ko) | 1985-07-05 |
| EP0034856B1 (fr) | 1984-05-23 |
| JPS56130480A (en) | 1981-10-13 |
| FR2476684A1 (fr) | 1981-08-28 |
| PT72527B (fr) | 1982-02-10 |
| BR8100993A (pt) | 1981-08-25 |
| ZA81716B (en) | 1982-03-31 |
| DE3163705D1 (en) | 1984-06-28 |
| AU6698781A (en) | 1981-08-27 |
| FI810524L (fi) | 1981-08-22 |
| AU538075B2 (en) | 1984-07-26 |
| FI67585B (fi) | 1984-12-31 |
| ES499619A0 (es) | 1982-08-16 |
| FR2476684B1 (no) | 1983-08-19 |
| JPH0118153B2 (no) | 1989-04-04 |
| AR222273A1 (es) | 1981-04-30 |
| NZ196219A (en) | 1983-06-17 |
| ES8206661A1 (es) | 1982-08-16 |
| CA1155285A (fr) | 1983-10-18 |
| NO810587L (no) | 1981-08-24 |
| PT72527A (fr) | 1981-03-01 |
| ATE7611T1 (de) | 1984-06-15 |
| FI67585C (fi) | 1985-04-10 |
| NO157182B (no) | 1987-10-26 |
| KR830005326A (ko) | 1983-08-13 |