GB647200A - Improvements in or relating to a method of making wrapping material and to wrapping material produced thereby - Google Patents
Improvements in or relating to a method of making wrapping material and to wrapping material produced therebyInfo
- Publication number
- GB647200A GB647200A GB12675/47A GB1267547A GB647200A GB 647200 A GB647200 A GB 647200A GB 12675/47 A GB12675/47 A GB 12675/47A GB 1267547 A GB1267547 A GB 1267547A GB 647200 A GB647200 A GB 647200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wrapping material
- relating
- making
- concentration
- weight
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 235000010288 sodium nitrite Nutrition 0.000 abstract 2
- 239000011111 cardboard Substances 0.000 abstract 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 239000011087 paperboard Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- 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
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
647,200. Rust-protective wrapping paper &c. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN. May 9, 1947, No. 12675. Convention date, May 21, 1946. [Class 96] [Also in Group XVII] Paper and cardboard are impregnated with an aqueous solution of sodium nitrite to form rust-protective wrapping materials. The sodium nitrite solution may have a concentration of 0.1 per cent or more by weight. Specification 600,328, [Group XVII], is referred to. The Specification as open to inspection under Sect. 91 comprises also the use of an aqueous solution of a bichromate having a concentration of up to 5 per cent or more by weight. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE647200X | 1946-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB647200A true GB647200A (en) | 1950-12-06 |
Family
ID=20313948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12675/47A Expired GB647200A (en) | 1946-05-21 | 1947-05-09 | Improvements in or relating to a method of making wrapping material and to wrapping material produced thereby |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB647200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433577A (en) * | 1964-08-19 | 1969-03-18 | Owens Illinois Inc | Vapor phase corrosion inhibition |
-
1947
- 1947-05-09 GB GB12675/47A patent/GB647200A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433577A (en) * | 1964-08-19 | 1969-03-18 | Owens Illinois Inc | Vapor phase corrosion inhibition |
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