GB1061585A - Dyeable polymers of acrylonitrile - Google Patents
Dyeable polymers of acrylonitrileInfo
- Publication number
- GB1061585A GB1061585A GB3364963A GB3364963A GB1061585A GB 1061585 A GB1061585 A GB 1061585A GB 3364963 A GB3364963 A GB 3364963A GB 3364963 A GB3364963 A GB 3364963A GB 1061585 A GB1061585 A GB 1061585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl
- acrylonitrile
- weight
- allyloxybenzene
- sulphonate
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Abstract
Novel dyeable copolymers comprise units of acrylonitrile, preferably in an amount of at least 80% by weight, from 0.25 to 10% by weight of units of an allyloxybenzene-sulphonate of the formula <FORM:1061585/C3/1> wherein R and R1 are hydrogen or C1- 3 alkyl radicals and Y represents an alkali metal, and optionally units of another monoethylenically unsaturated compound. The invention also relates to novel dyeable blends comprising a homopolymer or copolymer of acrylonitrile with from 1 to 50% by weight of the blend of another polymeric material, the blend having a polymerized acrylonitrile content of at least 80% by weight and from 0.20 to 10% by weight of a polymerized allyloxybenzene-sulphonate as defined above present in either of the polymeric components of the blend. Optional components of the novel copolymers include esters, nitriles and amides of acrylic, methacrylic and alphachloroacrylic acids, vinyl and vinylidene halides, methyl vinyl ketone, vinyl carboxylates, N-vinylimides, methylene malonic esters, N-vinyl-carbazole, vinyl furane, alkyl vinyl ethers, alkyl citraconates and mesaconates, styrene, vinyl naphthalene, vinyl pyridines and vinyl imidazoles. A preferred polymer blend comprises an acrylonitrile-vinyl acetate-allyloxybenzene-sulphonate terpolymer and a copolymer of acrylonitrile and a vinyl-substituted tertiary heterocyclic amine, the blend containing 2-10% by weight of said amine. The novel copolymers may be prepared by polymerizing the appropriate monomers in an aqueous medium, preferably at 40-60 DEG C., in the presence of a catalyst such as a potassium or ammonium salt of a peroxy acid, sodium peroxide, hydrogen peroxide or sodium perborate. In examples, acrylonitrile and an allyloxybenzene-sulphonate are copolymerized together with vinyl acetate or vinylidene chloride in the presence of potassium persulphate/sodium bisulphite and, also, in one example, a small content of iron, the polymerization being effected continuously or with continuous addition of monomer and initiator during polymerization. Acrylonitrile - methacrylonitrile - 2 - vinylpyridine -allyloxybenzene-sulphonate copolymers are also specifically mentioned. The novel copolymers and blends are particularly suitable for forming filaments and fibres, but may also be used in forming films, coating compositions, moulding operations and lacquers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21976162A | 1962-08-27 | 1962-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1061585A true GB1061585A (en) | 1967-03-15 |
Family
ID=22820664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3364963A Expired GB1061585A (en) | 1962-08-27 | 1963-08-26 | Dyeable polymers of acrylonitrile |
Country Status (7)
| Country | Link |
|---|---|
| BE (2) | BE636646A (en) |
| CH (1) | CH438742A (en) |
| DE (1) | DE1264068B (en) |
| DK (1) | DK106697C (en) |
| GB (1) | GB1061585A (en) |
| NL (2) | NL297183A (en) |
| SE (1) | SE321346B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1288861A (en) * | 1961-02-15 | 1962-03-30 | Soc Tech De Rech Ind | Sight or pointing device for launching rifle grenades |
-
0
- BE BE636647D patent/BE636647A/xx unknown
- BE BE636646D patent/BE636646A/xx unknown
- NL NL129454D patent/NL129454C/xx active
- NL NL297183D patent/NL297183A/xx unknown
-
1963
- 1963-08-22 CH CH1037063A patent/CH438742A/en unknown
- 1963-08-26 GB GB3364963A patent/GB1061585A/en not_active Expired
- 1963-08-26 SE SE929363A patent/SE321346B/xx unknown
- 1963-08-26 DK DK405663A patent/DK106697C/en active
- 1963-08-26 DE DE1963M0057970 patent/DE1264068B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE636647A (en) | |
| BE636646A (en) | |
| NL297183A (en) | |
| DE1264068B (en) | 1968-03-21 |
| SE321346B (en) | 1970-03-02 |
| DK106697C (en) | 1967-03-06 |
| CH438742A (en) | 1967-06-30 |
| NL129454C (en) |
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