NL254944A - - Google Patents
Info
- Publication number
- NL254944A NL254944A NL254944DA NL254944A NL 254944 A NL254944 A NL 254944A NL 254944D A NL254944D A NL 254944DA NL 254944 A NL254944 A NL 254944A
- Authority
- NL
- Netherlands
- Prior art keywords
- sodium hydroxide
- ethylene oxide
- hydroxide solution
- cellulose
- attained
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/11—Compounds containing epoxy groups or precursors thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US848507A US3032549A (en) | 1959-10-26 | 1959-10-26 | Light and heat stable cellulose and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254944A true NL254944A (de) |
Family
ID=25303466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL254944D NL254944A (de) | 1959-10-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3032549A (de) |
| AT (1) | AT248228B (de) |
| BE (1) | BE594990A (de) |
| DE (1) | DE1205512B (de) |
| FR (1) | FR1269903A (de) |
| GB (1) | GB891447A (de) |
| NL (1) | NL254944A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183114A (en) * | 1961-04-24 | 1965-05-11 | American Mach & Foundry | Treatment of wood with ethylene oxide gas or propylene oxide gas |
| US4009329A (en) * | 1975-11-14 | 1977-02-22 | Union Carbide Corporation | Bioresistant cellulose ethers |
| DE3216786A1 (de) * | 1982-05-05 | 1983-11-10 | Wolff Walsrode Ag, 3030 Walsrode | Verfahren zur herstellung von hydroxyalkylmethylcellulosen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1914172A (en) * | 1930-08-14 | 1933-06-13 | Burgess Lab Inc C F | Manufacture of ether derivatives of carbohydrates like cellulose |
| US2137343A (en) * | 1937-08-30 | 1938-11-22 | Du Pont | Chemical process |
| US2572039A (en) * | 1949-11-04 | 1951-10-23 | Hercules Powder Co Ltd | Manufacture of cellulose ethers |
| US2610180A (en) * | 1951-03-31 | 1952-09-09 | Hercules Powder Co Ltd | Ethyl oxyethyl cellulose derivatives and method of preparation of the same |
| US2847411A (en) * | 1955-02-15 | 1958-08-12 | Rayonier Inc | Process for producing hydroxyethoxycellulose |
-
0
- NL NL254944D patent/NL254944A/xx unknown
- BE BE594990D patent/BE594990A/xx unknown
-
1959
- 1959-10-26 US US848507A patent/US3032549A/en not_active Expired - Lifetime
-
1960
- 1960-08-05 GB GB27209/60A patent/GB891447A/en not_active Expired
- 1960-08-19 DE DER28575A patent/DE1205512B/de active Pending
- 1960-09-06 FR FR837926A patent/FR1269903A/fr not_active Expired
- 1960-10-19 AT AT784360A patent/AT248228B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| US3032549A (en) | 1962-05-01 |
| FR1269903A (fr) | 1961-08-18 |
| AT248228B (de) | 1966-07-25 |
| GB891447A (en) | 1962-03-14 |
| BE594990A (de) | |
| DE1205512B (de) | 1965-11-25 |
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