NO133394B - - Google Patents
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- NO133394B NO133394B NO323072A NO323072A NO133394B NO 133394 B NO133394 B NO 133394B NO 323072 A NO323072 A NO 323072A NO 323072 A NO323072 A NO 323072A NO 133394 B NO133394 B NO 133394B
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- fibers
- pyridine
- treated
- approx
- den
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- 239000000835 fiber Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 230000001476 alcoholic effect Effects 0.000 claims 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical class ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 21
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 16
- -1 sulpho Chemical class 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 8
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 7
- 239000011888 foil Substances 0.000 description 7
- 229920002239 polyacrylonitrile Polymers 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- LGTLXDJOAJDFLR-UHFFFAOYSA-N diethyl chlorophosphate Chemical compound CCOP(Cl)(=O)OCC LGTLXDJOAJDFLR-UHFFFAOYSA-N 0.000 description 6
- 238000009960 carding Methods 0.000 description 5
- 238000007600 charging Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- TXFOLHZMICYNRM-UHFFFAOYSA-N dichlorophosphoryloxybenzene Chemical compound ClP(Cl)(=O)OC1=CC=CC=C1 TXFOLHZMICYNRM-UHFFFAOYSA-N 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007786 electrostatic charging Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- FLZGWEQADDLRNR-UHFFFAOYSA-N (18,18-diphenyloctadecylamino)phosphonic acid Chemical compound C1=CC=C(C=C1)C(CCCCCCCCCCCCCCCCCNP(=O)(O)O)C2=CC=CC=C2 FLZGWEQADDLRNR-UHFFFAOYSA-N 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- YZBOZNXACBQJHI-UHFFFAOYSA-N 1-dichlorophosphoryloxyethane Chemical compound CCOP(Cl)(Cl)=O YZBOZNXACBQJHI-UHFFFAOYSA-N 0.000 description 2
- NJZZWUNHIXJFJW-WAYWQWQTSA-N CCC(CC)CCCCCCC/C=C\CCCCCCCCNP(O)(O)=O Chemical compound CCC(CC)CCCCCCC/C=C\CCCCCCCCNP(O)(O)=O NJZZWUNHIXJFJW-WAYWQWQTSA-N 0.000 description 2
- YJFDLEWEPGRDPB-UHFFFAOYSA-N N,N-dicyclohexyl-ethoxyphosphonamidic acid Chemical compound C1CCCCC1N(P(O)(=O)OCC)C1CCCCC1 YJFDLEWEPGRDPB-UHFFFAOYSA-N 0.000 description 2
- XGUNFLDGVFDSAV-UHFFFAOYSA-N N,N-dicyclohexyl-phenoxyphosphonamidic acid Chemical compound C1CCCCC1N(C1CCCCC1)P(=O)(O)OC1=CC=CC=C1 XGUNFLDGVFDSAV-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- BHIIGRBMZRSDRI-UHFFFAOYSA-N [chloro(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(Cl)OC1=CC=CC=C1 BHIIGRBMZRSDRI-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DAGAQTLMZAEUKX-UHFFFAOYSA-N 3-bromo-1h-pyrrolo[2,3-c]pyridine Chemical compound N1=CC=C2C(Br)=CNC2=C1 DAGAQTLMZAEUKX-UHFFFAOYSA-N 0.000 description 1
- SAIKULLUBZKPDA-UHFFFAOYSA-N Bis(2-ethylhexyl) amine Chemical compound CCCCC(CC)CNCC(CC)CCCC SAIKULLUBZKPDA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- MDKRHKFHBBYYQV-UHFFFAOYSA-N N,N-didodecyl-phenoxyphosphonamidic acid Chemical compound CCCCCCCCCCCCN(CCCCCCCCCCCC)P(=O)(O)OC1=CC=CC=C1 MDKRHKFHBBYYQV-UHFFFAOYSA-N 0.000 description 1
- CQDAAYGTFXPMJA-UHFFFAOYSA-N N,N-dioctadecyl-phenoxyphosphonamidic acid Chemical compound CCCCCCCCCCCCCCCCCCN(CCCCCCCCCCCCCCCCCC)P(=O)(O)OC1=CC=CC=C1 CQDAAYGTFXPMJA-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- KUDUQECSXGZINJ-UHFFFAOYSA-N [(19-methyl-18-propan-2-ylicosyl)amino]phosphonic acid Chemical compound CC(C)C(CCCCCCCCCCCCCCCCCNP(=O)(O)O)C(C)C KUDUQECSXGZINJ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
- B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
- Vehicle Body Suspensions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Fremgangsmåte til behandling av syntetiske tråder, fibrer osv. for nedsettelse av deres tendens til å opplade seg elektrostatisk. Process for treating synthetic threads, fibers, etc., to reduce their tendency to become electrostatically charged.
Oppfinnelsens gjenstand er en fremgangsmåte til etterbehandling av tråder, The object of the invention is a method for finishing threads,
fibrer og folier av syntetiske polymere ved fibers and foils of synthetic polymers wood
hjelp av en preparering, som forbedrer trå-denes og fibrenes forarbeidbarhet og gir with the help of a preparation which improves the processability and yield of the threads and fibres
dem, så vel som også foliene av syntetiske them, as well as the synthetic foils
polymere og tekstiler gode antistatiske polymers and textiles good antistatic
egenskaper. properties.
For nedsettelse av tendensen til elektrostatisk oppladning blir tråder, fibrer og To reduce the tendency to electrostatic charging, threads, fibers and
folier av syntetiske polymere som bekjent foils of synthetic polymers as known
etterbehandlet med forskjellige antistatisk post-treated with various antistatic
virksomme preparater. Ved siden av de active preparations. Next to them
foreslåtte kation- og anionaktive forbindelser med overflateaktive egenskaper, blir proposed cation- and anion-active compounds with surface-active properties, become
også overflateaktive, amfolytiske stoffer also surface-active, ampholytic substances
med saltaktig struktur, som fås ved reak-sjoner av forbindelser med positive grup-per, som amino-, ammonium- eller pyri-dingrupper o.a. med slike forbindelser med with a salty structure, which is obtained by reactions of compounds with positive groups, such as amino, ammonium or pyridine groups, etc. with such connections with
negative karboksyl-, sulfo- eller fosforsyre-grupper, anvendt som antistatisk virksomme preparater resp. avivasjer. negative carboxyl, sulpho or phosphoric acid groups, used as antistatic active preparations resp. air washers.
Videre er det kjent antistatisk virksomme forbindelser på fosforsyrebasis, om- Furthermore, there are known antistatic compounds based on phosphoric acid, if
trent slike som oppstår ved omsetning av sure fosforsyreestere som inneholder alifa-tiske, cykloalifatiske, cykloalifatisk-aroma-tiske rester med etylenoksyd. Disse tertiæ-re fosforsyreblandingsestere skal være antistatisk virksomme for polyvinylklorid-, polyamid-, polyakrylnitril- eller polyester-fibrer. Videre får man antistatisk virksomme prepareringsmidler på basis av en fos-forsyreester ved omsetning av 1 mol poly-etylenglykol med 1 mol metafosforsyreal-kylester og etterfølgende omsetning med alkyl- eller alkylolaminer. Disse antistatisk virksomme forbindelser anvendes frem for alt som avivasjer for polyetylentereftalat. trained those that arise from the reaction of acidic phosphoric acid esters containing aliphatic, cycloaliphatic, cycloaliphatic-aromatic residues with ethylene oxide. These tertiary phosphoric acid mixture esters must be antistatically effective for polyvinyl chloride, polyamide, polyacrylonitrile or polyester fibres. Furthermore, antistatic active preparations are obtained on the basis of a phosphoric acid ester by reacting 1 mol of polyethylene glycol with 1 mol of metaphosphoric acid alkyl ester and subsequent reaction with alkyl or alkylolamines. These antistatic active compounds are used above all as degreasers for polyethylene terephthalate.
Det er nå blitt funnet at til behandling av tråder, fibrer, folier osv. av syntetiske polymere egner seg vanligvis særlig godt amidofosforsyreestere, som oppstår ved omsetningen av aryl-, alkyl-, aralkyl-, hydroaryl-fosforsyreklorider med primære eller sekundære alkyl-, aryl-, aralkyl- og hydroarylaminer etter følgende reaksjons-skjemaer: It has now been found that for the treatment of threads, fibers, foils, etc. of synthetic polymers, amidophosphoric acid esters, which arise from the reaction of aryl-, alkyl-, aralkyl-, hydroaryl-phosphoric acid chlorides with primary or secondary alkyl-, aryl, aralkyl and hydroarylamines according to the following reaction schemes:
(A og B = alkyl-, aryl-, aralkyl- eller hydroarylester). (A and B = alkyl, aryl, aralkyl or hydroaryl ester).
Fremstillingen av slike amidofosforsyreestere foregår ved omsetning av ekvimo-lekylære mengder av det tilsvarende fos-foresterklorid med et amin eller med et lite overskudd av aminet (fra ca. 1/10 mol, beregnet på den ekvivalente mengde av aminet)<1> i klorkullvannstoffer, f. eks. i CCU, CHCI.1 og andre i nærvær av en ekvi-molekylær mengde av pyridin som HC1-bindende stoff. Da reaksjonen forløper eksotermt, holdes denne hensiktsmessig ved avkjøling ved ca. 30° C. Etter lengere henstand fjernes det dannede pyridinhy-droklorid og eventuelt ennå overskytende amin fra det reaksjonsprodukt som blir igjen ved destillasjon i vakuum eller ved behandling av den for det meste i varmt vann uoppløselige amidofosforsyreester. The production of such amidophosphoric acid esters takes place by reacting equimolar amounts of the corresponding phosphoester chloride with an amine or with a small excess of the amine (from approx. 1/10 mol, calculated on the equivalent amount of the amine)<1> in chlorocarbon water substances , e.g. in CCU, CHCl.1 and others in the presence of an equimolar amount of pyridine as the HC1 binding agent. As the reaction proceeds exothermically, this is suitably kept by cooling at approx. 30° C. After a longer period of time, the formed pyridine hydrochloride and possibly still excess amine are removed from the reaction product that remains by distillation in vacuum or by treatment with the mostly hot water insoluble amidophosphoric acid ester.
Fremgangsmåten ifølge oppfinnelsen til modifikasjon av syntetiske fibres egenskaper, særlig til nedsettelse av deres tendens til elektrostatisk oppladning, består i at man behandler trådene, fibrene så vel som også foliene med oppløsninger av disse forbindelser eller deres dispersjoner ved 40 til 60° C. De impregnerte tråder, fibrer og folier tørkes ved ca. 90 til 110° C, idet mengden av det påførte antistatikum ut-gjør ca. 0,1 til 2 vektsprosent av den fullsyntetiske tekstilvare eller folie. Den ved behandlingsfremgangsmåten frembrakte antistatiske virkning er ved fullsyntetiske polymere, særlig ved polyamid- og polyes-terfibrer meget god. The method according to the invention for modifying the properties of synthetic fibers, in particular for reducing their tendency to electrostatic charging, consists in treating the threads, the fibers as well as the foils with solutions of these compounds or their dispersions at 40 to 60° C. The impregnated threads, fibers and foils are dried at approx. 90 to 110° C, the quantity of the applied antistatic agent being approx. 0.1 to 2 percent by weight of the fully synthetic textile or foil. The antistatic effect produced by the treatment method is very good in the case of fully synthetic polymers, particularly in the case of polyamide and polyester fibres.
Den antistatiske virkning ble en gang fastslått ved måling av motstandsverdiene av de behandlede fibrer i multimegometer ifølge von Slevogt, idet det legges til grunn at en antistatisk virksom effekt bare er tilstede på fibrene når verdiene ligger under ca. 500.10" Ohm, andre ganger ble de behandlede fibrer undersøkt på deres forarbeidbarhet ved krymping og karding. The antistatic effect was once established by measuring the resistance values of the treated fibers in a multimegometer according to von Slevogt, as it is assumed that an effective antistatic effect is only present on the fibers when the values are below approx. 500.10" Ohm, other times the treated fibers were examined for their processability by crimping and carding.
Som særlig godt egnet er frem for alt amidofosforsyreester, som utledes av føl-gende komponenter: Particularly suitable is, above all, amidophosphoric acid ester, which is derived from the following components:
Eksempel 1: Example 1:
I en 1 %'ig benzolisk oppløsning av In a 1% benzolic solution of
dietylstearylamidofosfat, fremstilt ved omsetning av dietylklorfosfat og stearylamin i nærvær av pyridin, dyppes PERLON- diethylstearylamidophosphate, produced by reacting diethylchlorophosphate and stearylamine in the presence of pyridine, dip PERLON-
fibrer 1,4 den. i 15 min. ved ca. 40° C, deretter utpresses til ca. 15 % fuktighetsinnhold og tørkes ved 105° C. Fibrene behandlet på denne måte viser ingen elektrostatisk oppladning ved karding. De behandlede fibres motstandsverdi lå ved 73.10° Ohm. fibers 1.4 the. for 15 min. at approx. 40° C, then squeezed out to approx. 15% moisture content and dried at 105° C. The fibers treated in this way show no electrostatic charging during carding. The resistance value of the treated fibers was 73.10° Ohm.
Eksempel 2: Dietyloleylamidofosfat fremstilt av dietylklorfosfat og oleylamin i nærvær av pyridin påføres fra 2 %ig etanolisk opp-løsning på polyetylentereftalat-fibrer 1,4 den. ved 15 min. neddypping av fibrene ved værelsestemperatur i badet, utpressing til ca. 15 % oppløsningsmiddelinnhold og tørking ved 105° C. Fibrene behandlet på denne måte lar seg godt forarbeide på karden. Motstandsverdien lå ved 6,13.10° Ohm. Example 2: Diethyloleylamidophosphate prepared from diethylchlorophosphate and oleylamine in the presence of pyridine is applied from a 2% ethanolic solution to polyethylene terephthalate fibers 1.4 den. at 15 min. immersion of the fibers at room temperature in the bath, pressing to approx. 15% solvent content and drying at 105° C. The fibers treated in this way can be easily processed on the card. The resistance value was 6.13.10° Ohm.
Eksempel 3: Dietyl-di-2-etylheksylamidofosfat Example 3: Diethyl-di-2-ethylhexylamidophosphate
fremstilt av dietylklorfosfat og di-2-etyl-heksylamin i nærvær av pyridin påføres fra en 1 %ig benzolisk oppløsning på polyetylentereftalat-fibrer 1,4 den. ved 15 min. neddypping av fibrene ved 50° C i badet, utpressing til ca. 15 % oppløsningsmiddel-innhold og tørking ved 105° C. De behandlede fibrer lot seg godt forarbeide på karden. Motstandverdien lå ved 49.10° Ohm. prepared from diethylchlorophosphate and di-2-ethylhexylamine in the presence of pyridine is applied from a 1% benzolic solution to polyethylene terephthalate fibers 1.4 den. at 15 min. immersion of the fibers at 50° C in the bath, pressing to approx. 15% solvent content and drying at 105° C. The treated fibers were well processed on the card. The resistance value was 49.10° Ohm.
Eksempel 4: Etyldicykloheksylamidofosfat fremstilt ved omsetning av etyldiklorfosfat med cykloheksylamin i nærvær av pyridin ble fra en 2 %ig benzolisk oppløsning påført på polyetylentereftalatfibrer 1,4 den. under de betingelser som er beskrevet under eksempel 1. De behandlede fibrer lot seg godt forarbeide på karden. Example 4: Ethyldicyclohexylamidophosphate prepared by reacting ethyldichlorophosphate with cyclohexylamine in the presence of pyridine was applied from a 2% benzolic solution to polyethylene terephthalate fibers 1.4 den. under the conditions described under example 1. The treated fibers were well processed on the carder.
Eksempel 5: Fenyldicykloheksylamidofosfat fremstilt ved omsetning av fenyldiklorfosfat med cykloheksylamin i nærvær av pyridin ble fra en 1 %ig benzolisk oppløsning på-ført under de forsøksbetingelser som er beskrevet i eksempel 1. Fibrene lot seg godt forarbeide på karden. Motstandverdien utgjorde herved 7,0.10° Ohm. Example 5: Phenyldicyclohexylamidophosphate produced by reaction of phenyldichlorophosphate with cyclohexylamine in the presence of pyridine was applied from a 1% benzolic solution under the experimental conditions described in example 1. The fibers were well processed on the card. The resistance value thus amounted to 7.0.10° Ohm.
Eksempel 6: Fenyldistearylamidofosfat fremstilt Example 6: Phenyldistearylamidophosphate prepared
ved omsetning av fenyldiklorfosfat med by reacting phenyldichlorophosphate with
stearylamin i nærvær av pyridin, ble fra en 1 %ig etanolisk oppløsning under ellers vanlige betingelser påført polyetylentereftalat 1,4 den. Fibrenes kardeforløjp var godt. stearylamine in the presence of pyridine, was applied from a 1% ethanolic solution under otherwise usual conditions to polyethylene terephthalate 1.4 den. The carding course of the fibers was good.
Eksempel 7: Dietylstearylamidofosfat som ble fremstilt ved omsetning av dietylklorfosfat og stearylamin ved nærvær av pyridin påfø-res fra en 1,5 %ig benzolsk oppløsning på polyakrylnitril-fibre, 1,4 den. ved hjelp av 15 min. inndypning av fiberne ved værelsestemperatur i et badforhold 1 : 20, avpresning til ca. 15 % fuktighetsinnhold og tørkning ved 105° C. De således behandlede fibre lar seg karde på karder uten for-styrrende oppladningsforeteelser. Example 7: Diethylstearylamidophosphate which was produced by reacting diethylchlorophosphate and stearylamine in the presence of pyridine is applied from a 1.5% benzene solution to polyacrylonitrile fibres, 1.4 den. using 15 min. immersion of the fibers at room temperature in a bath ratio of 1:20, pressing to approx. 15% moisture content and drying at 105° C. The fibers treated in this way can be carded on cards without disturbing charging phenomena.
Eksempel 8: Example 8:
I en 1 %ig benzolsk oppløsning av dietyloleylamidofosfat, fremstilt ved omsetning av ditylklorfosfat med oleylamin ved nærvær av pyridin, dyppes polyakrylnitril-fibre 1,4 den. 15 min. ved ca. 40° C i badforhold 1 : 20, deretter presses ut til ca. 15 % fuktighetsinnhold og tørkes ved 105° C. De behandlede fibre lar seg godt karde. De behandlede fibres motstandsverdi lå ved 120.10° Ohm. In a 1% benzene solution of diethyloleylamidophosphate, prepared by reacting diethylchlorophosphate with oleylamine in the presence of pyridine, polyacrylonitrile fibers are dipped 1.4 den. 15 min. at approx. 40° C in a bath ratio of 1:20, then pressed out to approx. 15% moisture content and dried at 105° C. The treated fibers can be carded well. The resistance value of the treated fibers was 120.10° Ohm.
Eksempel 9: Diisopropylstearylamidofosfat fremstilt ved omsetning av diisopropylklorfos-fåt med stearylamin ved nærvær av pyridin, påføres fra 1 %ig benzolsk bad og po-lyakrylnitrilfibre 1,4 den. ved 15 min. dyp-ping av fiberne ved værelsestemperatur i badforhold 1 : 20, avpresning til ca. 15 % fuktighetsinnhold og tørkning ved 105° C. De således behandlede fibre lar seg be-handle godt på karden uten oppladning. De behandlede fibres motstandsverdier lå ved 80.10° ohm. Example 9: Diisopropylstearylamidophosphate prepared by reacting diisopropylchlorophosphate with stearylamine in the presence of pyridine is applied from a 1% benzene bath and polyacrylonitrile fibers 1.4 den. at 15 min. deep-pinging of the fibers at room temperature in a bath ratio of 1:20, pressing to approx. 15% moisture content and drying at 105° C. The fibers treated in this way can be treated well on the card without charging. The resistance values of the treated fibers were 80.10° ohm.
Eksempel 10: Etyldicykloheksylamidofosfat fremstilt ved omsetning av etyldiklorfosfat med cykloheksylamin i nærvær av pyridin påføres fra 2 %ig etanolsk oppløsning på poly-akrylnitrilfibere 1,4 den. ved 15 min. inn-dypping av fiberne ved værelsestemperatur i badforhold 1 : 20, avpressing til ca. 15 % fuktighetsinnhold og tørking ved 105° C. De således behandlede fibre viser ingen oppladning ved karding. Example 10: Ethyldicyclohexylamidophosphate produced by reacting ethyldichlorophosphate with cyclohexylamine in the presence of pyridine is applied from a 2% ethanolic solution to polyacrylonitrile fibers 1.4 den. at 15 min. immersion of the fibers at room temperature in a bath ratio of 1:20, pressing to approx. 15% moisture content and drying at 105° C. The fibers thus treated show no charging during carding.
Difenylstearylamidofosfat fremstilt ved omsetning av difenylklorfosfat og stearylamin ved nærvær av pyridin ble påført fra en 2 %ig benzolsk oppløsning under de ellers vanlige betingelser på polykrylnitril-fibere 1,4 den. De behandlede fibere viste ved karding ingen oppladning. Diphenylstearylamidophosphate prepared by reacting diphenylchlorophosphate and stearylamine in the presence of pyridine was applied from a 2% benzene solution under the otherwise usual conditions to polyacrylonitrile fibers 1.4 den. The treated fibers showed no charging during carding.
Eksempel 12: Fenyldilaurylamidofosfat fremstilt ved omsetning av fenyldiklorfosfat med lauryl-amin i nærvær av pyridin ble påført fra en 1,5 %ig benzolsk oppløsning under de ovenfor angitte betingelser og polyakryl-nitrilfibre 1,4 den. De behandlede fibre lot seg godt karde. Motstandsverdien utgjorde 93.10° ohm. Example 12: Phenyldilaurylamidophosphate prepared by reaction of phenyldichlorophosphate with laurylamine in the presence of pyridine was applied from a 1.5% benzene solution under the above conditions and polyacrylonitrile fibers 1.4 den. The treated fibers were well carded. The resistance value was 93.10° ohms.
Eksempel 13: Dietylstearylamidofosfat fremstilt ved omsetning av dietylklorfosfat og stearylamin ved nærvær av pyridin ble fra 1 %ig benzolsk oppløsning under de ovenfor be-skrevne betingelser påført på nylonfibre 1,2 den. De således behandlede fibre lar seg godt forarbeide på karden. De behandlede fibres motstandsverdi utgjorde 69.10° ohm. Example 13: Diethylstearylamidophosphate produced by reacting diethylchlorophosphate and stearylamine in the presence of pyridine was applied from a 1% benzene solution under the conditions described above to nylon fibers 1.2 den. The fibers treated in this way can easily be processed on the carder. The resistance value of the treated fibers was 69.10° ohms.
Eksempel 14: Difenylstearylamidofosfat fremstilt ved omsetning av difenylklorfosfat og stearylamin i nærvær av pyridin ble fra en 2 %ig benzolsk oppløsning under de ellers vanlige betingelser påført på nylon 1,2 den. Fibrenes forarbeiding på karden forløp uten vanskeligheter. Example 14: Diphenylstearylamidophosphate prepared by reaction of diphenylchlorophosphate and stearylamine in the presence of pyridine was applied from a 2% benzene solution under the otherwise usual conditions to nylon 1,2 den. Processing of the fibers on the card proceeded without difficulty.
Eksempel 15: Fenyldicykloheksylamidofosfat fremstilt ved omsetning av fenyldiklorfosfat med cykloheksylamin i nærvær av pyridin ble etter de ovenfor omtalte behandlings-betingelser påført på nylonfibre 1,2 den. Forarbeidingen av de behandlede fibre på karden forløp uten statisk oppladning. Motstandsverdien lå ved 110.10° ohm. Example 15: Phenyldicyclohexylamidophosphate produced by reacting phenyldichlorophosphate with cyclohexylamine in the presence of pyridine was applied to nylon fibers 1.2 den after the above-mentioned treatment conditions. The processing of the treated fibers on the card proceeded without static charging. The resistance value was 110.10° ohms.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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BE2051311 | 1971-09-15 |
Publications (2)
Publication Number | Publication Date |
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NO133394B true NO133394B (en) | 1976-01-19 |
NO133394C NO133394C (en) | 1976-04-28 |
Family
ID=3864942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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NO323072A NO133394C (en) | 1971-09-15 | 1972-09-12 |
Country Status (10)
Country | Link |
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JP (1) | JPS519966B2 (en) |
AT (1) | AT326724B (en) |
CH (1) | CH552497A (en) |
DE (1) | DE7233644U (en) |
GB (1) | GB1357506A (en) |
IT (1) | IT965162B (en) |
LU (1) | LU66071A1 (en) |
NL (1) | NL158445B (en) |
NO (1) | NO133394C (en) |
SE (1) | SE375947B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832687Y2 (en) * | 1978-07-10 | 1983-07-20 | 花王株式会社 | hair brush for hair washing |
IT1182306B (en) * | 1984-10-01 | 1987-10-05 | Fiat Ferroviaria Savigliano | TROLLEY FOR WAGONS OF SPEED TRAINS |
US11225271B2 (en) | 2019-08-26 | 2022-01-18 | Amsted Rail Company, Inc. | Damping system for a railway truck assembly |
CN111994118B (en) * | 2020-08-14 | 2022-02-01 | 中车唐山机车车辆有限公司 | Rail vehicle |
-
1972
- 1972-08-31 IT IT6978272A patent/IT965162B/en active
- 1972-09-07 NL NL7212172A patent/NL158445B/en unknown
- 1972-09-07 AT AT767772A patent/AT326724B/en not_active IP Right Cessation
- 1972-09-07 SE SE1155172A patent/SE375947B/xx unknown
- 1972-09-08 CH CH1321072A patent/CH552497A/en not_active IP Right Cessation
- 1972-09-11 GB GB4214372A patent/GB1357506A/en not_active Expired
- 1972-09-12 NO NO323072A patent/NO133394C/no unknown
- 1972-09-13 DE DE19727233644 patent/DE7233644U/en not_active Expired
- 1972-09-13 LU LU66071D patent/LU66071A1/xx unknown
- 1972-09-15 JP JP9275472A patent/JPS519966B2/ja not_active Expired
Also Published As
Publication number | Publication date |
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ATA767772A (en) | 1975-03-15 |
DE7233644U (en) | 1973-01-18 |
IT965162B (en) | 1974-01-31 |
LU66071A1 (en) | 1973-01-17 |
CH552497A (en) | 1974-08-15 |
JPS4837806A (en) | 1973-06-04 |
AT326724B (en) | 1975-12-29 |
JPS519966B2 (en) | 1976-03-31 |
GB1357506A (en) | 1974-06-26 |
SE375947B (en) | 1975-05-05 |
NO133394C (en) | 1976-04-28 |
NL158445B (en) | 1978-11-15 |
NL7212172A (en) | 1973-03-19 |
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