GB493696A - Preparation of cellulose xanthate solutions - Google Patents
Preparation of cellulose xanthate solutionsInfo
- Publication number
- GB493696A GB493696A GB691037A GB691037A GB493696A GB 493696 A GB493696 A GB 493696A GB 691037 A GB691037 A GB 691037A GB 691037 A GB691037 A GB 691037A GB 493696 A GB493696 A GB 493696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- cellulose
- caustic soda
- solution
- viscose
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 8
- 239000001913 cellulose Substances 0.000 title abstract 8
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 title 1
- 239000012991 xanthate Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 29
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 9
- 229920000297 Rayon Polymers 0.000 abstract 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010665 pine oil Substances 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 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
- C08B9/00—Cellulose xanthate; Viscose
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL62258D NL62258C (enrdf_load_stackoverflow) | 1937-03-09 | ||
| US128492A US2112576A (en) | 1937-03-01 | 1937-03-01 | Preparation of cellulose xanthate solutions |
| GB691037A GB493696A (en) | 1937-03-09 | 1937-03-09 | Preparation of cellulose xanthate solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB691037A GB493696A (en) | 1937-03-09 | 1937-03-09 | Preparation of cellulose xanthate solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB493696A true GB493696A (en) | 1938-10-10 |
Family
ID=9823053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB691037A Expired GB493696A (en) | 1937-03-01 | 1937-03-09 | Preparation of cellulose xanthate solutions |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB493696A (enrdf_load_stackoverflow) |
| NL (1) | NL62258C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953341C (de) * | 1948-10-02 | 1956-11-29 | Phrix Werke Ag | Verfahren zur Herstellung einer fuer die Kunstfasererzeugung geeigneten Viskose |
| EP3395837A4 (en) * | 2015-12-25 | 2019-01-23 | Rengo Co., Ltd. | Cellulose xanthate NANO FIBERS |
-
0
- NL NL62258D patent/NL62258C/xx active
-
1937
- 1937-03-09 GB GB691037A patent/GB493696A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953341C (de) * | 1948-10-02 | 1956-11-29 | Phrix Werke Ag | Verfahren zur Herstellung einer fuer die Kunstfasererzeugung geeigneten Viskose |
| EP3395837A4 (en) * | 2015-12-25 | 2019-01-23 | Rengo Co., Ltd. | Cellulose xanthate NANO FIBERS |
| US10662257B2 (en) | 2015-12-25 | 2020-05-26 | Rengo Co., Ltd. | Cellulose xanthate nanofiber |
Also Published As
| Publication number | Publication date |
|---|---|
| NL62258C (enrdf_load_stackoverflow) |
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