GB1420481A - Process and medium for treating polyacrylonitrile fibrous materials - Google Patents
Process and medium for treating polyacrylonitrile fibrous materialsInfo
- Publication number
- GB1420481A GB1420481A GB5082273A GB5082273A GB1420481A GB 1420481 A GB1420481 A GB 1420481A GB 5082273 A GB5082273 A GB 5082273A GB 5082273 A GB5082273 A GB 5082273A GB 1420481 A GB1420481 A GB 1420481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thiocyanate
- urea
- weight
- fibrous
- treating
- 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
- 239000002657 fibrous material Substances 0.000 title abstract 4
- 229920002239 polyacrylonitrile Polymers 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 5
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 4
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 3
- 239000004202 carbamide Substances 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 3
- 239000012736 aqueous medium Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- ALWXETURCOIGIZ-UHFFFAOYSA-N 1-nitropropylbenzene Chemical compound CCC([N+]([O-])=O)C1=CC=CC=C1 ALWXETURCOIGIZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/67—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with cyanogen or compounds thereof, e.g. with cyanhydric acid, cyanic acid, isocyanic acid, thiocyanic acid, isothiocyanic acid or their salts, or with cyanamides; with carbamic acid or its salts
-
- 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
- D06M13/322—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 nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256844 DE2256844A1 (de) | 1972-11-20 | 1972-11-20 | Verfahren zum behandeln von polyacrylnitril-faserstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1420481A true GB1420481A (en) | 1976-01-07 |
Family
ID=5862221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5082273A Expired GB1420481A (en) | 1972-11-20 | 1973-11-01 | Process and medium for treating polyacrylonitrile fibrous materials |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2256844A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2207211B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1420481A (enrdf_load_stackoverflow) |
| IT (1) | IT1001792B (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL268615A (enrdf_load_stackoverflow) * | 1962-03-22 | 1900-01-01 |
-
1972
- 1972-11-20 DE DE19722256844 patent/DE2256844A1/de active Pending
-
1973
- 1973-11-01 GB GB5082273A patent/GB1420481A/en not_active Expired
- 1973-11-16 IT IT3140373A patent/IT1001792B/it active
- 1973-11-20 FR FR7341212A patent/FR2207211B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207211B1 (enrdf_load_stackoverflow) | 1977-09-30 |
| DE2256844A1 (de) | 1974-06-06 |
| IT1001792B (it) | 1976-04-30 |
| FR2207211A1 (enrdf_load_stackoverflow) | 1974-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |