GB1296853A - - Google Patents
Info
- Publication number
- GB1296853A GB1296853A GB1296853DA GB1296853A GB 1296853 A GB1296853 A GB 1296853A GB 1296853D A GB1296853D A GB 1296853DA GB 1296853 A GB1296853 A GB 1296853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- cellulose ether
- cellulose
- crude
- particles
- 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
- 229920003086 cellulose ether Polymers 0.000 abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 235000010944 ethyl methyl cellulose Nutrition 0.000 abstract 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 229920003087 methylethyl cellulose Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- 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
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB533869 | 1969-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296853A true GB1296853A (enrdf_load_stackoverflow) | 1972-11-22 |
Family
ID=9794242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296853D Expired GB1296853A (enrdf_load_stackoverflow) | 1969-01-31 | 1969-01-31 |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU1049270A (enrdf_load_stackoverflow) |
| GB (1) | GB1296853A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225101A (ja) * | 1985-07-24 | 1987-02-03 | Shin Etsu Chem Co Ltd | 低重合度セルロ−スエ−テルの製造方法 |
-
1969
- 1969-01-31 GB GB1296853D patent/GB1296853A/en not_active Expired
-
1970
- 1970-01-21 AU AU10492/70A patent/AU1049270A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1049270A (en) | 1971-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |