GB538846A - New organic nitrogen compounds and their application - Google Patents
New organic nitrogen compounds and their applicationInfo
- Publication number
- GB538846A GB538846A GB3001/40A GB300140A GB538846A GB 538846 A GB538846 A GB 538846A GB 3001/40 A GB3001/40 A GB 3001/40A GB 300140 A GB300140 A GB 300140A GB 538846 A GB538846 A GB 538846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbamate
- reacted
- quaternary ammonium
- chloride
- phosgene
- 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
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
- 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
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/461—Quaternised amin-amides from polyamines or heterocyclic compounds or polyamino-acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- 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
- D06M13/425—Carbamic or thiocarbamic acids or derivatives thereof, e.g. urethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
538,846. Quaternary ammonium compounds waterproofing and softening textiles. BALDWIN, A. W., HEY, D., ROGERS, M. A. T., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 16, 1940, No. 3001. Addition to 517,632. [Classes 2 (iii) and 15 (ii)] [Also in Group VIII] The halogenomethyl compounds used for reacting with aliphatic or heterocyclic amines for the production of the quaternary ammonium compounds described in the parent Specification are made by interacting a methylol compound of a carbamate of the formula RO-CO-NH 2 (R = an aliphatic radicle of at least 7 C. atoms) with a hydrogen halide or other halogenating agent, such as phosgene, thionyl chloride or phosphorus pentachloride, and if desired with formaldehyde or a polymer thereof, or with a dihalogenodimethyl ether, or by interacting a hydrohalide of the said carbamate with formaldehyde or a polymer thereof. In examples, methylol octadecyl carbamate is reacted with hydrogen chloride or phosgene and paraformaldehyde, or with dichlorodimethyl ether, and octadecyl carbamate is reacted with hydrogen chloride and paraformaldehyde ; in each case the products are reacted with pyridine to form the quaternary ammonium chloride. The products may be applied to textiles to render them soft and water-repellent, and if desired crease-resistant, by the processes described in the parent Specification.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB220496X | 1938-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB538846A true GB538846A (en) | 1941-08-19 |
Family
ID=10173051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3001/40A Expired GB538846A (en) | 1938-08-02 | 1940-02-16 | New organic nitrogen compounds and their application |
Country Status (2)
| Country | Link |
|---|---|
| CH (3) | CH220496A (en) |
| GB (1) | GB538846A (en) |
-
1939
- 1939-08-01 CH CH220496D patent/CH220496A/en unknown
-
1940
- 1940-02-16 GB GB3001/40A patent/GB538846A/en not_active Expired
-
1941
- 1941-02-17 CH CH236921D patent/CH236921A/en unknown
- 1941-02-17 CH CH236919D patent/CH236919A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH236919A (en) | 1945-03-15 |
| CH220496A (en) | 1942-04-15 |
| CH236921A (en) | 1945-03-15 |
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