GB1318781A - Polymeric quaternary ammonium compounds - Google Patents
Polymeric quaternary ammonium compoundsInfo
- Publication number
- GB1318781A GB1318781A GB1318781DA GB1318781A GB 1318781 A GB1318781 A GB 1318781A GB 1318781D A GB1318781D A GB 1318781DA GB 1318781 A GB1318781 A GB 1318781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quaternised
- per cent
- antistatic
- hal
- quaternary ammonium
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1318781 Rendering textiles antistatic IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [17 March 1970] 12699/70 Heading DIP [Also in Division C3] Textile materials such as fibres, filaments and woven fabrics made of synthetic polymeric materials are rendered antistatic by treating with polymeric quaternary ammonium compounds comprising a polymer, or copolymer with up to 80 mole per cent of a non-nitrogenous unsaturated compound, of a t. aminoalkyl acrylate or methacrylate, at least 90 per cent of the t. amino groups of which are quaternised and at least 1 per cent of the quaternised groups having the formula: -N<SP>+</SP>R 1 R 2 R 3 X<SP>-</SP> any remainder having the formula -N<SP>+</SP>R 2 R 3 R 4 X<SP>-</SP> where R 1 is -CH 2 CH(OH)CH 2 hal or HOCH 2 CHCH 2 hal and R 2 , R 3 and R 4 are C 1-3 alkyl or R 2 and R 3 form with the nitrogen atom a heterocyclic system containing not more than 6 carbon atoms, and X is an inorganic anion. The synthetic polymeric material may be polyhexamethylene adipamide, polycaprolactam, polyethylene terephthalate or an acrylonitrile polymer, and the articles may be impregnated, dipped, brushed or sprayed with an aqueous solution of the compound and heated to at least 120‹C, or to at least 60‹C in the presence of an acidfixing substance, e.g. sodium carbonate, bicarbonate, hydroxide or borate. Examples describe making polyamide woven fabrics antistatic by impregnating with aqueous solutions of dimethylaminoethyl methacrylate/styrene copolymers quaternised with methyl chloride and epichlorohydrin in the presence of hydrogen chloride, the solution optionally containing (3) sodium bicarbonate, and heating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1269970 | 1970-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1318781A true GB1318781A (en) | 1973-05-31 |
Family
ID=10009482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1318781D Expired GB1318781A (en) | 1970-03-17 | 1970-03-17 | Polymeric quaternary ammonium compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1318781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041651A1 (en) * | 1980-05-30 | 1981-12-16 | Hercules Incorporated | Process for producing wet strength agents for paper |
| FR2827314A1 (en) * | 2001-07-13 | 2003-01-17 | Protex | Formaldehyde-free additive for textile treatment compositions, especially for improving crease resistance, comprises an emulsion polymer based on cationic monomer and alkyl (meth)acrylate comonomer |
-
1970
- 1970-03-17 GB GB1318781D patent/GB1318781A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041651A1 (en) * | 1980-05-30 | 1981-12-16 | Hercules Incorporated | Process for producing wet strength agents for paper |
| FR2827314A1 (en) * | 2001-07-13 | 2003-01-17 | Protex | Formaldehyde-free additive for textile treatment compositions, especially for improving crease resistance, comprises an emulsion polymer based on cationic monomer and alkyl (meth)acrylate comonomer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |