GB814673A - Improvements in and relating to polyacrylonitrile solutions - Google Patents
Improvements in and relating to polyacrylonitrile solutionsInfo
- Publication number
- GB814673A GB814673A GB1730956A GB1730956A GB814673A GB 814673 A GB814673 A GB 814673A GB 1730956 A GB1730956 A GB 1730956A GB 1730956 A GB1730956 A GB 1730956A GB 814673 A GB814673 A GB 814673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrylonitrile
- beta
- ammonium salt
- propionitrile
- polymer
- 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
- 229920002239 polyacrylonitrile Polymers 0.000 title abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 4
- JFDZBHWFFUWGJE-UHFFFAOYSA-N Benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 abstract 2
- CBXCPBUEXACCNR-UHFFFAOYSA-N Tetraethylammonium Chemical class CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 abstract 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2,2'-azo-bis-isobutyronitrile Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 abstract 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-Vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 abstract 1
- CQZIEDXCLQOOEH-UHFFFAOYSA-N 3-bromopropanenitrile Chemical compound BrCCC#N CQZIEDXCLQOOEH-UHFFFAOYSA-N 0.000 abstract 1
- OOWFYDWAMOKVSF-UHFFFAOYSA-N 3-methoxypropanenitrile Chemical compound COCCC#N OOWFYDWAMOKVSF-UHFFFAOYSA-N 0.000 abstract 1
- BMSYXLRQGIFLFO-UHFFFAOYSA-N 3-propan-2-yloxypropanenitrile Chemical compound CC(C)OCCC#N BMSYXLRQGIFLFO-UHFFFAOYSA-N 0.000 abstract 1
- BTGRAWJCKBQKAO-UHFFFAOYSA-N Adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 abstract 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N Azobisisobutyronitrile Chemical compound N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- SUSQOBVLVYHIEX-UHFFFAOYSA-N Benzyl cyanide Chemical compound N#CCC1=CC=CC=C1 SUSQOBVLVYHIEX-UHFFFAOYSA-N 0.000 abstract 1
- ZTOMUSMDRMJOTH-UHFFFAOYSA-N Glutaronitrile Chemical compound N#CCCCC#N ZTOMUSMDRMJOTH-UHFFFAOYSA-N 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Incidol Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- CUONGYYJJVDODC-UHFFFAOYSA-N Malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 abstract 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N Propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N ethyl 2-cyanoacetate Chemical class CCOC(=O)CC#N ZIUSEGSNTOUIPT-UHFFFAOYSA-N 0.000 abstract 1
- 239000012456 homogeneous solution Substances 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 125000002560 nitrile group Chemical group 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing Effects 0.000 abstract 1
- HETCEOQFVDFGSY-UHFFFAOYSA-N prop-1-en-2-yl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
Classifications
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Polymers of acrylonitrile, e.g. polyacrylonitrile and copolymers of acrylonitrile with up to 20 per cent of other monomers such as styrene, methyl acrylate, vinyl acetate and vinyl pyridine, are dissolved in a homogeneous solution of a tetraethyl ammonium salt, e.g. the chloride, bromide, nitrate or acetate, and an organic compound containing a nitrile group, e.g. acrylonitrile, acetonitrile, adiponitrile, benzonitrile, beta - bromopropionitrile, glutaronitrile, malononitrile, methyl and ethyl cyanoacetates, beta-methoxy propionitrile, phenylacetonitrile pimelonitrile, propionitrile and beta-isopropoxy-propionitrile. The solutions may be made by dissolving the polymer in the solvent or by polymerizing the monomeric material in solution in the solvent mixture in the presence of a suitable catalyst, e.g. benzoyl peroxide or azo-bisisobutyronitrile. In a variation of the latter process the acrylonitrile-containing monomeric material is dissolved in the tetraethyl ammonium salt and polymerization is carried out so that a solution of polymer in a mixture of acrylonitrile and the quaternary ammonium salt is obtained. The polymer solutions may be extruded to form fibres or films. Specification 461,675, [Group IV], is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB814673A true GB814673A (en) | 1959-06-10 |
Family
ID=1733015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1730956A Expired GB814673A (en) | 1956-06-05 | Improvements in and relating to polyacrylonitrile solutions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB814673A (en) |
-
1956
- 1956-06-05 GB GB1730956A patent/GB814673A/en not_active Expired
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