NO145473B - COPOLYMES OF UNSATURED AROMATIC COMPOUNDS. - Google Patents
COPOLYMES OF UNSATURED AROMATIC COMPOUNDS. Download PDFInfo
- Publication number
- NO145473B NO145473B NO760910A NO760910A NO145473B NO 145473 B NO145473 B NO 145473B NO 760910 A NO760910 A NO 760910A NO 760910 A NO760910 A NO 760910A NO 145473 B NO145473 B NO 145473B
- Authority
- NO
- Norway
- Prior art keywords
- textile
- treated
- bath
- percent
- solution
- Prior art date
Links
- 150000001491 aromatic compounds Chemical class 0.000 title 1
- 239000004753 textile Substances 0.000 claims description 49
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 27
- -1 zinc fluoroborate Chemical compound 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229920002050 silicone resin Polymers 0.000 claims description 5
- 229920000768 polyamine Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 claims 2
- 239000002216 antistatic agent Substances 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 16
- 150000003839 salts Chemical class 0.000 description 11
- 241000628997 Flos Species 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 7
- 229920002994 synthetic fiber Polymers 0.000 description 7
- 239000004758 synthetic textile Substances 0.000 description 7
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical class C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 229920002239 polyacrylonitrile Polymers 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009950 felting Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 3
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- SZTBMYHIYNGYIA-UHFFFAOYSA-N 2-chloroacrylic acid Chemical compound OC(=O)C(Cl)=C SZTBMYHIYNGYIA-UHFFFAOYSA-N 0.000 description 2
- SMTDFMMXJHYDDE-UHFFFAOYSA-N 2-prop-1-enylpyridine Chemical compound CC=CC1=CC=CC=N1 SMTDFMMXJHYDDE-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 150000005673 monoalkenes Chemical class 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- DQIRHMDFDOXWHX-UHFFFAOYSA-N 1-bromo-1-chloroethene Chemical group ClC(Br)=C DQIRHMDFDOXWHX-UHFFFAOYSA-N 0.000 description 1
- SHVBLBWXKTWTAK-UHFFFAOYSA-N 1-ethenyl-5-methylimidazole Chemical compound CC1=CN=CN1C=C SHVBLBWXKTWTAK-UHFFFAOYSA-N 0.000 description 1
- VOCDJQSAMZARGX-UHFFFAOYSA-N 1-ethenylpyrrolidine-2,5-dione Chemical compound C=CN1C(=O)CCC1=O VOCDJQSAMZARGX-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- GPOGMJLHWQHEGF-UHFFFAOYSA-N 2-chloroethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCl GPOGMJLHWQHEGF-UHFFFAOYSA-N 0.000 description 1
- YBXYCBGDIALKAK-UHFFFAOYSA-N 2-chloroprop-2-enamide Chemical compound NC(=O)C(Cl)=C YBXYCBGDIALKAK-UHFFFAOYSA-N 0.000 description 1
- QQBUHYQVKJQAOB-UHFFFAOYSA-N 2-ethenylfuran Chemical compound C=CC1=CC=CO1 QQBUHYQVKJQAOB-UHFFFAOYSA-N 0.000 description 1
- IGDLZDCWMRPMGL-UHFFFAOYSA-N 2-ethenylisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(C=C)C(=O)C2=C1 IGDLZDCWMRPMGL-UHFFFAOYSA-N 0.000 description 1
- PSZAEHPBBUYICS-UHFFFAOYSA-N 2-methylidenepropanedioic acid Chemical class OC(=O)C(=C)C(O)=O PSZAEHPBBUYICS-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- YPTLFOZCUOHVFO-VOTSOKGWSA-N diethyl (e)-2-methylbut-2-enedioate Chemical compound CCOC(=O)\C=C(/C)C(=O)OCC YPTLFOZCUOHVFO-VOTSOKGWSA-N 0.000 description 1
- YPTLFOZCUOHVFO-SREVYHEPSA-N diethyl (z)-2-methylbut-2-enedioate Chemical compound CCOC(=O)\C=C(\C)C(=O)OCC YPTLFOZCUOHVFO-SREVYHEPSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XJELOQYISYPGDX-UHFFFAOYSA-N ethenyl 2-chloroacetate Chemical compound ClCC(=O)OC=C XJELOQYISYPGDX-UHFFFAOYSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- SINFYWWJOCXYFD-UHFFFAOYSA-N methoxymethyl prop-2-enoate Chemical compound COCOC(=O)C=C SINFYWWJOCXYFD-UHFFFAOYSA-N 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 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
- C08F240/00—Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Description
Fremgangsmåte til stabilisering av flossen hos acrylnitril-tekstiler. Method for stabilizing the pile in acrylonitrile textiles.
Foreliggende oppfinnelse angår en The present invention relates to a
fremgangsmåte til behandling av vevede, ikke-vevede og strikkede syntetiske flossede tekstiler for å hindre at flossen øde-legges ved normal vask og bruk. Mere spesielt angår oppfinnelsen en fremgangsmåte til å hindre filting (matting), floss-avfall (shedding) og «pilling» når acryl-tekstiler underkastes normale vaske- og bruksbetingelser. method for treating woven, non-woven and knitted synthetic frayed textiles to prevent the fray being destroyed by normal washing and use. More particularly, the invention concerns a method to prevent felting (matting), floss waste (shedding) and "pilling" when acrylic textiles are subjected to normal washing and use conditions.
Tidligere ble flossen hos syntetiske tekstiler stabilisert ved anvendelse av salter som var giftige og korroderende; spesielt og kostbart produksjonsutstyr var derfor nødvendig for påføring av disse saltoppløs-ninger på tekstilflossen. Blandt disse salter var de rene metallhalogenider såsom sink-klorid, lithiumbromid og vannoppløselige thiocyanater. Disse salter var meget korroderende på vanlig apparatur for appretur-valking. Dertil ga disse salter et hårdt grep som var meget uønsket og påvirket farven i slik grad at tekstilet ikke var godtagbart. Selvom det hårde eller sprø grep kunne gjø-res mykere, medførte dette dog ytterligere kjemisk og mekanisk behandling. In the past, the fluff of synthetic textiles was stabilized by the use of salts which were toxic and corrosive; special and expensive production equipment was therefore necessary for applying these salt solutions to the textile floss. Among these salts were pure metal halides such as zinc chloride, lithium bromide and water-soluble thiocyanates. These salts were very corrosive on ordinary apparatus for appretur valking. In addition, these salts gave a hard grip which was very undesirable and affected the color to such an extent that the textile was not acceptable. Although the hard or brittle grip could be made softer, this still entailed further chemical and mechanical treatment.
Oppfinnelsen skaffer en fremgangsmåte ved hvilken flossen hos syntetiske tekstiler stabiliseres under vanlige vaske-betingelser, samt et stabiliseringsmiddel til å hindre alt for sterk filting og floss-avfall. Dette stabiliseringsmiddel gir også et mykt grep og skader ikke tekstilets farve. Stabiliseringsmidlet anvendes ifølge oppfinnelsen på acrylnitriltekstiler. Andre trekk og fordeler vil fremgå av den føl-gende detaljerte beskrivelse. The invention provides a method by which the fluff in synthetic textiles is stabilized under normal washing conditions, as well as a stabilizing agent to prevent overly strong felting and fluff waste. This stabilizer also provides a soft grip and does not damage the fabric's colour. According to the invention, the stabilizer is used on acrylonitrile textiles. Other features and advantages will be apparent from the following detailed description.
Fremgangsmåten ifølge oppfinnelsen går ut på at sinkfluorborat påføres flossen hos vevede, ikke-vevede eller strikkede syntetiske tekstiler, enten ved en foulard-behandling eller ved en dusj-behandling som vil bli beskrevet nærmere i det følgende. Det ble videre funnet at når tekstilet før ruingen og tilsetningen av stabiliseringssaltet, behandles med silikon og «Aston» The method according to the invention involves zinc fluoroborate being applied to the pile of woven, non-woven or knitted synthetic textiles, either by a foulard treatment or by a shower treatment which will be described in more detail below. It was further found that when the textile is treated with silicone and "Aston" before the roughing and the addition of the stabilizing salt
(handelsnavn), som er en polyaminharpiks såsom diethylentriamin tverrbundet med polyethylen-glycol-dijodid eller en epoxy-harpiks, fåes et mykt grep som var godtagbart. Silikonet gjennomtrengte hele tekstilet og hindret «Aston», om dette ble an-vendt, samt stabiliseringsmidlet i å trenge inn i tekstilets hovedlegeme, slik at det ble tilbake på flossen hvor det trenges. Men det var ikke nødvendig å forbehandle tekstilet med silikon og «Aston», som nevnt ovenfor, for å sikre et mykt grep. Hvis grepet efter behandlingen med sinkfluorborat er noe hårdt, kan et tilfredsstillende mykt grep oppnåes ved at det behandlede materiale føres gjennom en kold kalander. (trade name), which is a polyamine resin such as diethylenetriamine crosslinked with polyethylene glycol diiodide or an epoxy resin, a soft grip was obtained which was acceptable. The silicone penetrated the entire textile and prevented "Aston", if this was used, as well as the stabilizer from penetrating into the main body of the textile, so that it remained on the floss where it is needed. But it was not necessary to pre-treat the textile with silicone and "Aston", as mentioned above, to ensure a soft grip. If the grip after treatment with zinc fluoroborate is somewhat hard, a satisfactory soft grip can be achieved by passing the treated material through a cold calender.
Mere spesielt kan flossen hos syntetiske tekstiler behandles med en vandig dispersjon av silikon i området 0,5—5 pst., fortrinsvis 3 pst.'s dispersjon, i forbindelse med «Aston», som kan tilsettes i tillegg innen området 0,5—5 pst.'s oppløsning, fortrinnsvis en 2 pst.'s oppløsning. Bruken av disse to materialer før ruingen og tilsetningen av stabiliseringssaltet resulterer i et mykt grep og farvestabilitet. Mens stabiliseringssaltet kan anvendes alene og gir tilfredsstillende resultater, er resultatet enda bedre hvis tekstilet forhåndsbehand-les som angitt ovenfor. More particularly, the lint in synthetic textiles can be treated with an aqueous dispersion of silicone in the range of 0.5-5%, preferably a 3% dispersion, in connection with "Aston", which can be additionally added within the range of 0.5- 5 percent resolution, preferably a 2 percent resolution. The use of these two materials before the roughing and the addition of the stabilizing salt results in a soft grip and color stability. While the stabilizing salt can be used alone and gives satisfactory results, the result is even better if the textile is pre-treated as indicated above.
Til flossen hos syntetiske tekstiler, enten forhåndsbehandlet som angitt ovenfor eller ubehandlet, ble der tilsatt en vandig oppløsning av sinkfluorborat innen området 0,35—10 pst.'s oppløsning, fortrinnsvis en 2 pst.'s opløsning. Hvis forhåndsbehand-lingen av det syntetiske tekstilmateriale sløyfes, blir der sammen med dette salt tilsatt en vandig dispersjon av en silikonharpiks, med en konsentrasjon innen området 0,5—5 pst.'s dispersjon, fortrinnsvis 2 pst.'s som virket som et oppmyknings-middel. Tekstilmaterialene med den behandlede floss ble så oppvarmet i et kon-vensj onelt tekstiltørkeapparat, eksempelvis en kjede-tørke (chain dryer) for avdamp-ning av vannet og for å herde myknings-midlene; dessuten blir stabiliseringssaltet oppkonsentrert ved fibrenes krysnings-punkter i flossen under dannelse av en varig binding mellom fibrene. Tiden er mellom 5 og 15 minutter, fortrinnsvis 10 minutter, ved en temperatur på 115°—150°C, fortrinnsvis 138°C. De ruede tekstiler ble så uttatt fra tørkeapparatet, og det ble funnet at grepet hadde en godtagbar myk-het og farven var upåvirket. Stabiliseringssaltet kan tilsettes til flossen enten ved dusjing eller foulard-behandling, som er en konvensjonell metode på tekstilområdet. An aqueous solution of zinc fluoroborate in the range of 0.35-10% solution, preferably a 2% solution, was added to the lint of synthetic textiles, either pre-treated as indicated above or untreated. If the pre-treatment of the synthetic textile material is omitted, an aqueous dispersion of a silicone resin is added together with this salt, with a concentration within the range of 0.5-5% of the dispersion, preferably 2%, which acted as a softener. The textile materials with the treated floss were then heated in a conventional textile drying apparatus, for example a chain dryer to evaporate the water and to harden the softeners; moreover, the stabilizing salt is concentrated at the crossing points of the fibers in the floss, forming a permanent bond between the fibers. The time is between 5 and 15 minutes, preferably 10 minutes, at a temperature of 115°-150°C, preferably 138°C. The roughened textiles were then removed from the dryer and it was found that the grip had an acceptable softness and the color was unaffected. The stabilizing salt can be added to the floss either by showering or foulard treatment, which is a conventional method in the textile area.
Mens dette patent generelt angår syntetiske tekstiler, er fremgangsmåten særlig anvendelig ved stabilisering av flossen hos tekstiler fremstilt av fibre av acryl-polymere. While this patent generally concerns synthetic textiles, the method is particularly applicable for stabilizing the pile in textiles made from fibers of acrylic polymers.
De polymere materialer som kan brukes ved utførelsen av oppfinnelsen, er polyacrylnitril, sampolymerisater, innbefat-tende binære og ternære polymere inneholdende minst 80 vektpst. acrylnitril i po-lymermolekylet, eller en blanding omfattende polyacrylnitril eller sampolymerisater omfattende acrylnitril med fra 2 til 50 pst. av et annet polymert materiale, hvor blandingen har et innhold av polymerisert acrylnitril på minst 80 vektpst. De polymere som fortrinnsvis anvendes i foreliggende oppfinnelse, er de som inneholder minst 80 pst. acrylnitril, vanligvis ansett som de fiberdannende acrylnitrilpolymere. The polymeric materials that can be used in the execution of the invention are polyacrylonitrile, copolymers, including binary and ternary polymers containing at least 80% by weight. acrylonitrile in the polymer molecule, or a mixture comprising polyacrylonitrile or copolymers comprising acrylonitrile with from 2 to 50% of another polymeric material, where the mixture has a polymerized acrylonitrile content of at least 80% by weight. The polymers that are preferably used in the present invention are those that contain at least 80 percent acrylonitrile, usually considered to be the fiber-forming acrylonitrile polymers.
Polymeren kan f.eks. være et sampolymerisat av 80—98 pst. acrylnitril og 2—20 pst. av en annen monomer inneholdende gruppen >C==C< og sampolymeriserbar med acrylnitril. Egnede monoolefin-monomere innbefatter acrylsyre, a-kloracrylsyre og methacrylsyre; acrylatene, f. eks. met-hylmethacrylat, ethylmethacrylat, butyl-methacrylat, methoxymethylacrylat, beta-klorethyl-methacrylat og de tilsvarende estere av acrylsyre og a-kloracrylsyre; vinylklorid, vinylfluorid, vinylbromid, vinyli-denklorid, 1-klor-l-bromethylen; methacrylnitril; acrylamid og methacrylamid; al-fa-kloracrylamid; og monoalkyl-substituerte produkter derav; methylvlnylketon; vinylcarboxylater såsom vinylacetat, vinyl-kloracetat .vinylpropionat og vinylestearat; N-vinylimider, såsom N-vinylfthalimid og N-vinylsuccinimid; methylen-malonsyre-estere; itaconsyre og itaconsyreestere; N-vinylcarbazol; vinylfuran; alkylvinylestere; vinylsulf onsyre; ethylen-alfa,beta-dicarbo-xylsyrer og deres anhydrider eller derivater såsom diethylcitraconat, diethylmesaconat, styren, vinylnafthaien; vinyl-substituerte tertiære heterocycliske aminer såsom vinyl-pyridinene og alkylsubstituerte vinylpyri-diner, f. eks. 2-vinylpyridin, 4-vinylpyridin, 2-methyl-5-vinylpyridin, etc; 1-vinylimidazol og alkyl-substituerte 1-vinylimidazoler, såsom 2-, 4- eller 5-methyl-l-vinylimidazol og andre polymeriserbare materialer inneholdende gruppen >C==C<. The polymer can e.g. be a copolymer of 80-98 percent acrylonitrile and 2-20 percent of another monomer containing the group >C==C< and copolymerizable with acrylonitrile. Suitable monoolefin monomers include acrylic acid, α-chloroacrylic acid and methacrylic acid; the acrylates, e.g. methyl methacrylate, ethyl methacrylate, butyl methacrylate, methoxymethylacrylate, beta-chloroethyl methacrylate and the corresponding esters of acrylic acid and α-chloroacrylic acid; vinyl chloride, vinyl fluoride, vinyl bromide, vinylidene chloride, 1-chloro-1-bromoethylene; methacrylonitrile; acrylamide and methacrylamide; alpha-chloroacrylamide; and monoalkyl-substituted products thereof; methylvlnyl ketone; vinyl carboxylates such as vinyl acetate, vinyl chloroacetate, vinyl propionate and vinyl stearate; N-vinylimides, such as N-vinylphthalimide and N-vinylsuccinimide; methylene-malonic acid esters; itaconic acid and itaconic acid esters; N-vinylcarbazole; vinyl furan; alkyl vinyl esters; vinyl sulfonic acid; ethylene-alpha,beta-dicarboxylic acids and their anhydrides or derivatives such as diethylcitraconate, diethylmesaconate, styrene, vinylnaphthalene; vinyl-substituted tertiary heterocyclic amines such as the vinyl-pyridines and alkyl-substituted vinylpyridines, e.g. 2-vinylpyridine, 4-vinylpyridine, 2-methyl-5-vinylpyridine, etc; 1-vinylimidazole and alkyl-substituted 1-vinylimidazoles, such as 2-, 4- or 5-methyl-1-vinylimidazole and other polymerizable materials containing the group >C==C<.
Polymeren kan være en ternær eller høyere interpolymer, f. eks. produkter er-holdt ved interpolymerisering av acrylnitril og to eller flere av hvilke som helst av de ovenfor angitte monomere bortsett fra acrylnitril. Mere spesielt, og fortrinnsvis, omfatter den ternære polymer acrylnitril, methacrylnitril og 2-vinylpyridin. De ternære polymere inneholder fortrinnsvis 80— 98 pst. acrylnitril, 1—10 pst. av et vinylpyridin eller et 1-viriylimidazol og 1—18 pst. av et annet stoff såsom methacrylnitril eller vinylklorid. The polymer may be a ternary or higher interpolymer, e.g. products are obtained by interpolymerization of acrylonitrile and two or more of any of the above-mentioned monomers except acrylonitrile. More particularly, and preferably, the ternary polymer comprises acrylonitrile, methacrylonitrile and 2-vinylpyridine. The ternary polymers preferably contain 80-98% of acrylonitrile, 1-10% of a vinylpyridine or a 1-viriylimidazole and 1-18% of another substance such as methacrylonitrile or vinyl chloride.
Polymeren kan også være en blanding av et polyacrylnitril eller en binær interpolymer av 80—99 pst. acrylnitril og 1—20 pst. av minst ett annet stoff inneholdende gruppen >C==C<, med 2—50 vekt pst., beregnet av blandingen, av et sampolymerisat av 10—70 pst. acrylnitril og 30—90 pst. av minst en annen polymeriserbar monomer inneholdende gruppen >C==C<\ Når det polymere materiale omfatter en blanding, er denne fortrinnsvis en blanding av et sampolymerisat av 90—98 pst. acrylnitril og 2—10 pst. av en annen monoolefinmono-mer, f. eks. vinylacetat, som ikke er mot-tagelig for farvestoff, med en tilstrekkelig mengde av et sampolymerisat av 10—70 pst. acrylnitril og 30—90 pst. av et vinyl-substituert tertiært heterocyclisk amin, f. eks. vinylpyridin eller 1-vinylimidazol, hvorved der eprholdes en farvbar blanding med et innhold av vinyl-substituert tertiært heterocyclisk amin på 2—10 pst., beregnet på blandingens vekt. The polymer can also be a mixture of a polyacrylonitrile or a binary interpolymer of 80-99% acrylonitrile and 1-20% of at least one other substance containing the group >C==C<, with 2-50% by weight, calculated by the mixture, of a copolymer of 10-70 percent acrylonitrile and 30-90 percent of at least one other polymerizable monomer containing the group >C==C<\ When the polymeric material comprises a mixture, this is preferably a mixture of a copolymer of 90-98 percent acrylonitrile and 2-10 percent of another monoolefin monomer, e.g. vinyl acetate, which is not amenable to dye, with a sufficient amount of a copolymer of 10-70 percent acrylonitrile and 30-90 percent of a vinyl-substituted tertiary heterocyclic amine, e.g. vinylpyridine or 1-vinylimidazole, whereby a dyeable mixture is obtained with a content of vinyl-substituted tertiary heterocyclic amine of 2-10 per cent, calculated on the weight of the mixture.
Ved en utførelsesform av oppfinnelsen blir flossen hos et tekstil hvor fibrene er fremstilt av 92 pst. acrylnitril og 8 pst. vinylacetat stabilisert ved at tekstilet behandles med en 3 pst.'s vandig dispersjon av en silikonharpiks, basert på badet, av en 2 pst.'s oppløsning, basert på badet, av et mykningsmiddel av en «Aston»-polyaminharpiks, føres gjennom en tørker i 10 minutter ved 127°C, føres til en rue-maskin hvor dets overflate rues, føres videre gjennom et bad sammensatt av en 2 pst.s oppløsning av sinkfluorborat og en 2 pst.s dispersjon av et silikon-mykningsmiddel, fører dette behandlede tekstil gjennom en tørke ved 138°C i 10 minutter og fjerner tekstilet fra tørkeovnen. In one embodiment of the invention, the pile of a textile where the fibers are made of 92 percent acrylonitrile and 8 percent vinyl acetate is stabilized by treating the textile with a 3 percent aqueous dispersion of a silicone resin, based on the bath, of a 2 percent .'s solution, based on the bath, of a plasticizer of an "Aston" polyamine resin, passed through a dryer for 10 minutes at 127°C, passed to a rue machine where its surface is rue, passed further through a bath composed of a 2% solution of zinc fluoroborate and a 2% dispersion of a silicone softener, passes this treated fabric through a dryer at 138°C for 10 minutes and removes the fabric from the drying oven.
De følgende eksempler vil illustrere oppfinnelsen. Prosentangivelsene i eksemp-lene er vekt-pst. medmindre annet er sagt. The following examples will illustrate the invention. The percentages in the examples are by weight. unless otherwise stated.
Eksempel 1. Example 1.
En prøve av ruet tekstil sammensatt av syntetiske, lineære acrylnitrilpolymere ble behandlet i foulard-maskin med 2 pst.'s vandig oppløsning av sinkfluorborat sammen med en 2 pst.'s emulsjon av et silikon i vann. Prøven ble deretter plasert i en tørkeovn og oppvarmet i 10 minutter ved 138°C. Den ble så fjernet og avkjølt, hvoretter den ble vasket fem ganger under normale vaskeribetingelser. Der var ingen betydelig forandring i det myke grep som kunne ha noe å si for dens kommersielle godtagbarhet, og farven var ikke påvirket. Heller ikke var der noen overdreven filting, pilling eller flossavfall (matting, pilling, shedding). A sample of roughened textile composed of synthetic, linear acrylonitrile polymers was treated in a foulard machine with a 2% aqueous solution of zinc fluoroborate together with a 2% emulsion of a silicone in water. The sample was then placed in a drying oven and heated for 10 minutes at 138°C. It was then removed and cooled, after which it was washed five times under normal laundry conditions. There was no significant change in the soft grip that could affect its commercial acceptability, and the color was not affected. Nor was there any excessive felting, pilling or floss waste (matting, pilling, shedding).
Eksempel 2. Example 2.
Et ruet tekstilmateriale sammensatt av fibre av 92 pst. acrylnitril og 8 pst. vinylacetat ble foulardbehandlet med en 1 pst.'s vandig oppløsning av sinkfluorborat og med en 2 pst.'s emulsjon av et silikon i vann. Tekstilmaterialet ble så plasert i en tørkeovn og oppvarmet i 10 minutter ved 138°C. Det ble derefter fjernet og kjølt, og tekstilmaterialet ble vasket fem ganger under normale vaskeribetingelser. Der var ingen betydelig forandring i det myke grep, og resultatet var også forøvrig som angitt i det foregående eksempel. A roughened textile material composed of fibers of 92 percent acrylonitrile and 8 percent vinyl acetate was foularded with a 1 percent aqueous solution of zinc fluoroborate and with a 2 percent emulsion of a silicone in water. The textile material was then placed in a drying oven and heated for 10 minutes at 138°C. It was then removed and cooled, and the fabric was washed five times under normal laundry conditions. There was no significant change in the soft grip, and the result was otherwise as stated in the previous example.
Eksempel 3. Example 3.
Et ruet tekstilmateriale sammensatt av fibre av 92 pst. acrylnitril og 8 pst. vinylacetat ble foulardbehandlet med en 2 pst.'s vandig oppløsning av sinkfluorborat og med en 4 pst.'s emulsjon av et silikon i vann. Tekstilmaterialet ble derefter plasert i en tørkeovn og oppvarmet i 10 minutter ved 138°C. Det ble så tatt ut og kjølt, hvoretter det ble vasket fem ganger under normale vaskeribetingelser. Resultatet var det samme som i de foregående eksempler. A roughened textile material composed of fibers of 92 percent acrylonitrile and 8 percent vinyl acetate was foularded with a 2 percent aqueous solution of zinc fluoroborate and with a 4 percent emulsion of a silicone in water. The textile material was then placed in a drying oven and heated for 10 minutes at 138°C. It was then taken out and cooled, after which it was washed five times under normal laundry conditions. The result was the same as in the previous examples.
Eksempel 4. Example 4.
Et ruet acryl-tekstil sammensatt av en blanding av 88 pst. av et sampolymeri-.sat av 94 pst. acrylnitril og 6 pst. vinylacetat og 12 pst. av et annet sampolymerisat sammensatt av 50 pst. acrylnitril og 50 pst. methylvinylpyridin ble foulard-behandlet med en 1 pst.'s vandig oppløsning av sinkfluorborat og med en 3 pst.'s emulsjon av et silikon i vann. Prøven ble derefter plasert i en tørkeovn i 12 'minutter ved 121°C. Den ble så uttatt og kjølt, hvorefter tekstilet ble vasket fem ganger under normale vaskeribetingelser. Resultatet var det samme som angitt i eksempel 1. A roughened acrylic textile composed of a mixture of 88% of a copolymer of 94% acrylonitrile and 6% vinyl acetate and 12% of another copolymer composed of 50% acrylonitrile and 50% methylvinylpyridine was foularded - treated with a 1% aqueous solution of zinc fluoroborate and with a 3% emulsion of a silicone in water. The sample was then placed in a drying oven for 12 minutes at 121°C. It was then taken out and cooled, after which the textile was washed five times under normal laundry conditions. The result was the same as stated in Example 1.
Eksempel 5. Example 5.
Fremgangsmåten i eksempel 4 ble gjen-tatt med unntagelse av at tekstilmaterialet ble oppvarmet til 138°C i 10 minutter, og efter fem gangers vaskning erholdtes de samme resultater som i de foregående eksempler. The procedure in example 4 was repeated with the exception that the textile material was heated to 138°C for 10 minutes, and after washing five times the same results as in the previous examples were obtained.
Eksempel 6. Example 6.
En rull tekstil bestående av fibre av syntetiske, lineære acrylnitrilpolymere ble kontinuerlig foulard-behandlet med en 2 pst.'s vandig oppløsning av «Aston» (se ovenfor), og en 3 pst.'s emulsjon av et silikon. Tekstilmaterialet ble derefter kontinuerlig ført gjennom en kjedetørke hvor det ble oppvarmet til 121—138°C i ca. 10 minutter. Det ble derefter kontinuerlig ført gjennom en rue-maskin, f. eks. en Gessmar Double Acting Napper, hvor tekstilmaterialets overflate ble flosset. Det således erholdte tekstil ble kontinuerlig ført gjennom et bad bestående av 1,25 pst.'s vandig sinkfluorborat og ført gjennom en kjedetørke i 10 minutter ved 138°C. Tekstilet ble så oppkuttet i stykker med lakenstørrelse og vasket fem ganger under normale vaskeribetingelser. Der var ingen betydelig forandring i det myke grep, og resultatet var også forøvrig som i de foregående eksempler. A roll of textile consisting of fibers of synthetic, linear acrylonitrile polymers was continuously foularded with a 2% aqueous solution of "Aston" (see above), and a 3% emulsion of a silicone. The textile material was then continuously passed through a chain dryer where it was heated to 121-138°C for approx. 10 minutes. It was then continuously passed through a rue machine, e.g. a Gessmar Double Acting Napper, where the surface of the textile material was frayed. The textile thus obtained was continuously passed through a bath consisting of 1.25% aqueous zinc fluoroborate and passed through a chain dryer for 10 minutes at 138°C. The fabric was then cut into sheet-sized pieces and washed five times under normal laundry conditions. There was no significant change in the soft grip, and the result was otherwise the same as in the previous examples.
Eksempel 7. Example 7.
Fremgangsmåten ifølge eksempel 6 ble fulgt nøyaktig med unntagelse av at tekstilmaterialet besto av fibre av 92 pst. acrylnitril og 8 pst. vinylacetat. Efter fem gangers vaskning var resultatet det samme som i de foregående eksempler. The procedure according to example 6 was followed exactly with the exception that the textile material consisted of fibers of 92% acrylonitrile and 8% vinyl acetate. After washing five times, the result was the same as in the previous examples.
Eksempel 8. Example 8.
Fremgangsmåten i eksempel 6 ble fulgt nøyaktig bortsett fra at tekstilet besto av fibre av en blanding av 88 pst. av et sampolymerisat av 94 pst. acrylnitril og 6 pst. vinylacetat og 12 pst. av et annet sampolymerisat sammensatt av 50 pst. acrylnitril og 50 pst. methylvinylpyridin. Efter fem gangers vaskning var der ingen betydelig forandring i det myke grep, og resultatet var også forøvrig som i de foregående eksempler. The procedure of Example 6 was followed exactly except that the fabric consisted of fibers of a mixture of 88 percent of a copolymer of 94 percent acrylonitrile and 6 percent vinyl acetate and 12 percent of another copolymer composed of 50 percent acrylonitrile and 50 pst methylvinylpyridine. After washing five times, there was no significant change in the soft grip, and the result was otherwise the same as in the previous examples.
Eksempel 9. Example 9.
En rull tekstil bestående av fibre av 92 pst. acrylnitril og 8 pst. vinylacetat ble kontinuerlig foulard-behandlet med en 2 pst.'s oppløsning av «Aston» og en 6 pst.'s emulsjon av en silikonharpiks som mykningsmiddel. Tekstilet ble derefter kontinuerlig ført gjennom en kjedetørke hvor det ble oppvarmet i ca. 10 minutter ved 121°— 138°C. Det ble derefter kontinuerlig ført gjennom en ruemaskin, f. eks. den i eksempel 6 nevnte spesielle maskin, i hvilken tekstiloverflaten ble flosset. Det således erholdte tekstil ble derefter kontinuerlig ført gjennom et bad bestående av en 4 pst.'s oppløsning av sinkfluorborat og en 2 pst.'s emulsjon av en silikonharpiks og ført gjennom en kjedetørke ved 138°C i 10 minutter. Tekstilet ble oppkuttet i stykker med laken-størrelse og vasket fem ganger under normale vaskeribetingelser. Der var ingen betydelig forandring i det myke grep, og resultatet var også forøvrig som i de foregående eksempler. A roll of textile consisting of fibers of 92% acrylonitrile and 8% vinyl acetate was continuously foularded with a 2% solution of "Aston" and a 6% emulsion of a silicone resin as softener. The textile was then continuously passed through a chain dryer where it was heated for approx. 10 minutes at 121°— 138°C. It was then continuously passed through a rutting machine, e.g. the special machine mentioned in example 6, in which the textile surface was frayed. The textile thus obtained was then continuously passed through a bath consisting of a 4% solution of zinc fluoroborate and a 2% emulsion of a silicone resin and passed through a chain dryer at 138°C for 10 minutes. The fabric was cut into sheet-sized pieces and washed five times under normal laundry conditions. There was no significant change in the soft grip, and the result was otherwise the same as in the previous examples.
Prosentangivelsene vedrørende de for-skjellige oppløsninger i ovenstående eksempler var alle basert på foulard-badet og/eller behandlingsbadet. The percentages regarding the different solutions in the above examples were all based on the foulard bath and/or treatment bath.
Med det stabiliserende salt som anvendes ifølge oppfinnelsen, er det mulig å With the stabilizing salt used according to the invention, it is possible to
behandle flosset acryltekstil slik at det kan vaskes mange ganger, og tekstilets grep, farve og fysiske egenskaper, såsom filting, pilling og floss-avfall, vil ikke forandres i betydelig grad. treat flossed acrylic textiles so that they can be washed many times, and the textile's grip, color and physical properties, such as felting, pilling and floss waste, will not change significantly.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG2936775 | 1975-03-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO760910L NO760910L (en) | 1976-09-21 |
NO145473B true NO145473B (en) | 1981-12-21 |
NO145473C NO145473C (en) | 1982-03-31 |
Family
ID=3901069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO760910A NO145473C (en) | 1975-03-19 | 1976-03-16 | COPOLYMES OF UNSATURED AROMATIC COMPOUNDS |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT347679B (en) |
CS (1) | CS187669B1 (en) |
DD (2) | DD131763A5 (en) |
FI (1) | FI61502C (en) |
FR (1) | FR2304625A1 (en) |
IT (1) | IT1061683B (en) |
NO (1) | NO145473C (en) |
SE (1) | SE7603302L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117218A (en) * | 1977-09-06 | 1978-09-26 | The Standard Oil Company | High softening maleic anhydride copolymers |
WO2001085866A2 (en) * | 2000-05-05 | 2001-11-15 | National Starch And Chemical Investment Holding Corporation | Aqueous adhesive formulations |
-
1976
- 1976-03-16 NO NO760910A patent/NO145473C/en unknown
- 1976-03-16 SE SE7603302A patent/SE7603302L/en unknown
- 1976-03-17 DD DD7600199691A patent/DD131763A5/en unknown
- 1976-03-17 DD DD191892A patent/DD126610A5/xx unknown
- 1976-03-18 AT AT202276A patent/AT347679B/en not_active IP Right Cessation
- 1976-03-18 IT IT48636/76A patent/IT1061683B/en active
- 1976-03-19 FR FR7608081A patent/FR2304625A1/en active Granted
- 1976-03-19 FI FI760740A patent/FI61502C/en not_active IP Right Cessation
- 1976-03-19 CS CS761788A patent/CS187669B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2304625B3 (en) | 1978-12-15 |
NO145473C (en) | 1982-03-31 |
IT1061683B (en) | 1983-04-30 |
SE7603302L (en) | 1976-09-20 |
FI61502B (en) | 1982-04-30 |
CS187669B1 (en) | 1979-02-28 |
DD131763A5 (en) | 1978-07-19 |
FR2304625A1 (en) | 1976-10-15 |
FI61502C (en) | 1982-08-10 |
AT347679B (en) | 1979-01-10 |
ATA202276A (en) | 1978-05-15 |
DD126610A5 (en) | 1977-08-03 |
FI760740A (en) | 1976-09-20 |
NO760910L (en) | 1976-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO146527B (en) | DEVICE WITH A NUMBER OF FLUID LOCATED PIPE WORKING STATIONS | |
US7612000B2 (en) | Modacrylic shrinkable fiber and method for manufacturing the same | |
JP4603486B2 (en) | Acrylic shrinkable fiber and method for producing the same | |
NO145473B (en) | COPOLYMES OF UNSATURED AROMATIC COMPOUNDS. | |
US3097054A (en) | Method of making high-shrink textile fibers | |
US2743994A (en) | Method of producing shaped articles from polymeric materials | |
US3485913A (en) | New method of manufacturing acrylic fibers and the related products | |
KR20080096814A (en) | Production process of acrylic fiber for low peel forming fabrics and acrylic fiber obtained therefrom | |
US3281260A (en) | Process for treating acrylonitrile fibers with ultra-violet light stabilizer | |
US3167448A (en) | Process of treating fabrics with ethylene carbonate and article produced therefrom | |
US3824222A (en) | Flameproof modacrylic fibers | |
US3108356A (en) | Stabilizing agent | |
US3558765A (en) | Washing and neutralization process for synthetic fibers | |
US2740687A (en) | Method of dyeing structures comprising acrylonitrile polymers | |
US3152919A (en) | Stabilized acrylic fabrics and method for treatment of acrylic fabrics | |
JP2566890B2 (en) | Flame-retardant acrylic high shrink fiber | |
US3429772A (en) | Manufacture of paper | |
US3296341A (en) | Method for impregnating acrylonitrile polymer fibers to improve dyeability | |
DE1444099C (en) | Process for stabilizing the roughening or the pile of textile goods | |
CN1890411A (en) | Acrylic shrinkable fiber | |
US3097055A (en) | Method of making high-shrink textile fibers | |
US3931120A (en) | Flameproof modacrylic fibers | |
KR100263961B1 (en) | A crylic fiber containing chitosan and method of preparing the same | |
NO145994B (en) | DEVICE FOR POWER PLANT. | |
JP2566891B2 (en) | Flame-retardant acrylic high shrink fiber |