NL7200609A - - Google Patents
Info
- Publication number
- NL7200609A NL7200609A NL7200609A NL7200609A NL7200609A NL 7200609 A NL7200609 A NL 7200609A NL 7200609 A NL7200609 A NL 7200609A NL 7200609 A NL7200609 A NL 7200609A NL 7200609 A NL7200609 A NL 7200609A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
- C01B17/66—Dithionites or hydrosulfites (S2O42-)
- C01B17/665—Stabilisation by additives subsequent to preparation; Dust prevention by additives
-
- 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
- D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB193071A GB1382252A (en) | 1971-01-14 | 1971-01-14 | Compositions containing dithionites |
| GB3093771 | 1971-07-01 | ||
| GB3296571 | 1971-07-14 | ||
| GB329371 | 1971-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200609A true NL7200609A (OSRAM) | 1972-07-18 |
Family
ID=27447189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200609A NL7200609A (OSRAM) | 1971-01-14 | 1972-01-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3840644A (OSRAM) |
| AU (1) | AU464885B2 (OSRAM) |
| CA (1) | CA977105A (OSRAM) |
| CH (1) | CH567432A5 (OSRAM) |
| DE (1) | DE2201751A1 (OSRAM) |
| FR (1) | FR2121828B1 (OSRAM) |
| GB (1) | GB1382252A (OSRAM) |
| NL (1) | NL7200609A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797225A (en) * | 1986-09-08 | 1989-01-10 | Colgate-Palmolive Company | Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use |
| EP0639665A1 (de) * | 1993-08-20 | 1995-02-22 | Ciba-Geigy Ag | Phosphatfreies Reduktionsbleichmittel |
| US5376749A (en) * | 1993-10-05 | 1994-12-27 | The Western Company Of North America | Stabilized ammonium polysulfide solutions and process utilizing same |
| DE19610745A1 (de) * | 1996-03-20 | 1997-09-25 | Basf Ag | Mischungen aus reduzierend wirkenden Schwefelverbindungen und organischen Korrosionsinhibitoren und ihre Verwendung als Korrosionshemmende Bleich- oder Reduktionsmittel |
| JP2000264863A (ja) | 1998-11-23 | 2000-09-26 | Baker Hughes Inc | 硫黄元素を安定化するポリスルフィド溶液およびヒドロキシアルキルアミニウム |
-
1971
- 1971-01-14 GB GB193071A patent/GB1382252A/en not_active Expired
-
1972
- 1972-01-10 US US00216799A patent/US3840644A/en not_active Expired - Lifetime
- 1972-01-13 FR FR7201121A patent/FR2121828B1/fr not_active Expired
- 1972-01-13 AU AU37863/72A patent/AU464885B2/en not_active Expired
- 1972-01-14 DE DE19722201751 patent/DE2201751A1/de not_active Ceased
- 1972-01-14 CH CH55772A patent/CH567432A5/xx not_active IP Right Cessation
- 1972-01-14 NL NL7200609A patent/NL7200609A/xx not_active Application Discontinuation
- 1972-01-14 CA CA132,415A patent/CA977105A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU464885B2 (en) | 1975-09-11 |
| FR2121828A1 (OSRAM) | 1972-08-25 |
| AU3786372A (en) | 1973-07-19 |
| GB1382252A (en) | 1975-01-29 |
| US3840644A (en) | 1974-10-08 |
| CA977105A (en) | 1975-11-04 |
| CH567432A5 (OSRAM) | 1975-10-15 |
| DE2201751A1 (de) | 1972-10-26 |
| FR2121828B1 (OSRAM) | 1976-10-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |