NO118271B - - Google Patents
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- Publication number
- NO118271B NO118271B NO157995A NO15799565A NO118271B NO 118271 B NO118271 B NO 118271B NO 157995 A NO157995 A NO 157995A NO 15799565 A NO15799565 A NO 15799565A NO 118271 B NO118271 B NO 118271B
- Authority
- NO
- Norway
- Prior art keywords
- viscose
- added
- spinning
- per cent
- bath
- Prior art date
Links
- 229920000297 Rayon Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 3
- 239000011686 zinc sulphate Substances 0.000 claims description 3
- 235000009529 zinc sulphate Nutrition 0.000 claims description 3
- 238000009987 spinning Methods 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 150000002460 imidazoles Chemical class 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/22—Tin compounds
- C07F7/2208—Compounds having tin linked only to carbon, hydrogen and/or halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US368982A US3340283A (en) | 1964-05-20 | 1964-05-20 | Preparation of organotin-trihalides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118271B true NO118271B (xx) | 1969-12-08 |
Family
ID=23453567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO157995A NO118271B (xx) | 1964-05-20 | 1965-05-07 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3340283A (xx) |
| AT (1) | AT256877B (xx) |
| CH (1) | CH476763A (xx) |
| DE (1) | DE1259889B (xx) |
| DK (1) | DK119977B (xx) |
| ES (1) | ES313102A1 (xx) |
| FR (1) | FR1433963A (xx) |
| GB (1) | GB1074407A (xx) |
| NL (1) | NL143934B (xx) |
| NO (1) | NO118271B (xx) |
| SE (1) | SE327985B (xx) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400141A (en) * | 1964-04-06 | 1968-09-03 | Albright & Wilson Mfg Ltd | Method of preparing aliphatic tin halides |
| GB1064178A (en) * | 1964-08-27 | 1967-04-05 | Pure Chem Ltd | Improvements in the preparation of alkyl tin compounds |
| US3475473A (en) * | 1966-10-11 | 1969-10-28 | Nitto Kasei Co Ltd | Process for preparing triorganotin halides and bis(triorganotin) oxides |
| US3547965A (en) * | 1966-12-07 | 1970-12-15 | Tadashi Takubo | Process for preparing trialkyltin halides |
| US3471539A (en) * | 1967-08-23 | 1969-10-07 | Nitto Kasei Co Ltd | Method for preparing triorganotin halides and bis(triorganotin) oxides |
| US3475472A (en) * | 1967-09-21 | 1969-10-28 | Nitto Kasei Co Ltd | Method for preparing triorganotin halides and bis(triorganotin) oxides |
| US3519665A (en) * | 1968-01-25 | 1970-07-07 | Carlisle Chemical Works | Direct synthesis of dialkyltin dichloride |
| US3519667A (en) * | 1968-03-29 | 1970-07-07 | Carlisle Chemical Works | Process for preparing mono-methyl or ethyltin trichloride |
| NL169743C (nl) * | 1971-06-15 | 1982-08-16 | Haagen Chemie Bv | Werkwijze voor het bereiden van een monokoolwaterstoftintrihalogenide. |
| US3975417A (en) * | 1972-04-28 | 1976-08-17 | Sumitomo Chemical Company | Process for producing halogenated organotin compounds |
| FR2182231B1 (xx) * | 1972-04-28 | 1977-04-29 | Sumitomo Chemical Co | |
| US3862198A (en) * | 1974-01-10 | 1975-01-21 | Cincinnati Milacron Chem | Catalyzed redistribution of alkyltin halides |
| US3957839A (en) * | 1974-05-28 | 1976-05-18 | Schering Aktiengesellschaft | Method for the preparation of methyltin trichloride |
| US4046791A (en) * | 1975-03-20 | 1977-09-06 | Chugoku Marine Paints, Ltd. | Method for producing monoalkyl-tin-trihalides |
| NL7504073A (nl) * | 1975-04-04 | 1976-10-06 | Commer Srl | Werkwijze voor de bereiding van alkyltinhalo- geniden. |
| US4222950A (en) * | 1978-08-10 | 1980-09-16 | M&T Chemicals Inc. | Method for preparing triorganotin halide |
| US5059702A (en) * | 1989-09-29 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Navy | 124 Sn-labelled tetra-n-butyltin and tri-n-butyltin bromide |
| DE4101760A1 (de) * | 1991-01-22 | 1992-07-23 | Baerlocher Gmbh | Verfahren fuer die direktsynthese von organozinnchloriden sowie deren verwendung |
| DE4119379A1 (de) * | 1991-06-12 | 1992-12-17 | Baerlocher Gmbh | Verfahren fuer die direktsynthese von organozinnchloriden und deren verwendung |
| EP1743898A1 (en) | 2005-07-12 | 2007-01-17 | Arkema Vlissingen B.V. | Process for the preparation of monoalkyl tin trihalides and dialkyl tin dihalides |
-
1964
- 1964-05-20 US US368982A patent/US3340283A/en not_active Expired - Lifetime
-
1965
- 1965-05-04 CH CH618565A patent/CH476763A/de not_active IP Right Cessation
- 1965-05-05 AT AT411565A patent/AT256877B/de active
- 1965-05-07 NO NO157995A patent/NO118271B/no unknown
- 1965-05-19 DK DK251565AA patent/DK119977B/da unknown
- 1965-05-19 ES ES0313102A patent/ES313102A1/es not_active Expired
- 1965-05-20 DE DEM65310A patent/DE1259889B/de active Pending
- 1965-05-20 NL NL656506444A patent/NL143934B/xx not_active IP Right Cessation
- 1965-05-20 GB GB21436/65A patent/GB1074407A/en not_active Expired
- 1965-05-20 SE SE06589/65A patent/SE327985B/xx unknown
- 1965-05-20 FR FR17712A patent/FR1433963A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3340283A (en) | 1967-09-05 |
| FR1433963A (fr) | 1966-04-01 |
| NL143934B (nl) | 1974-11-15 |
| ES313102A1 (es) | 1965-12-16 |
| DK119977B (da) | 1971-03-22 |
| NL6506444A (xx) | 1965-11-22 |
| SE327985B (xx) | 1970-09-07 |
| GB1074407A (en) | 1967-07-05 |
| CH476763A (de) | 1969-08-15 |
| DE1259889B (de) | 1968-02-01 |
| AT256877B (de) | 1967-09-11 |
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