NO128266B - - Google Patents
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- Publication number
- NO128266B NO128266B NO04452/70A NO445270A NO128266B NO 128266 B NO128266 B NO 128266B NO 04452/70 A NO04452/70 A NO 04452/70A NO 445270 A NO445270 A NO 445270A NO 128266 B NO128266 B NO 128266B
- Authority
- NO
- Norway
- Prior art keywords
- fibers
- threads
- reaction
- polyethylene glycol
- alkyl
- Prior art date
Links
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- -1 polyethylene terephthalate Polymers 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 238000009960 carding Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZJXZSIYSNXKHEA-UHFFFAOYSA-N ethyl dihydrogen phosphate Chemical class CCOP(O)(O)=O ZJXZSIYSNXKHEA-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 229910018828 PO3H2 Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/42—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Cleaning In General (AREA)
- Air Transport Of Granular Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Fremgangsmåte til etterbehandling av polyetylentereftalat-tråder henholdsvis fibrer. Procedure for finishing polyethylene terephthalate threads or fibres.
Oppfinnelsen vedrører en fremgangsmåte til etterbehandling av polyetylentereftalat-tråder henholdsvis -fibrer ved The invention relates to a method for finishing polyethylene terephthalate threads or fibers by
hjelp av en avivasje som gir trådene eller with the help of an avivage that gives the threads or
fibrene og de derav fremstilte tekstiler ved the fibers and the textiles produced therefrom
siden av et ønskelig grep også gode antistatiske egenskaiper. Ved nedsettelse av besides a desirable grip also good antistatic properties. In case of reduction of
fibrenes elektrostatiske oppladning er deres mekaniske forarbeidelse f. eks. ved The fibers' electrostatic charging is their mechanical processing, e.g. by
kardering, karding, strekking eller opp-spinning helt igjennom tilfredsstillende. carding, carding, stretching or spinning up completely satisfactory.
Det er kjent at kationaktive forbindelser med overflateaktive egenskaper anvendes ved etterbehandling av kunstige It is known that cation-active compounds with surface-active properties are used in the finishing of artificial ones
fibrer. Videre er det også foreslått å anven-de anionaktive forbindelser med mer eller fibers. Furthermore, it has also been proposed to use anion-active compounds with more or
mindre sur karakter for prepareringen eller avivasjen av kunst-tråder eller -fibrer. Disse forbindelser som dannes ved inn-treden av negative oppladde grupper som less acidic character for the preparation or de-washing of artificial threads or fibres. These compounds which are formed by the entry of negatively charged groups such as
f. eks. - SOaH, - O - SOM, - O - PO3H2 i e.g. - SOaH, - O - SOM, - O - PO3H2 i
høymolekylære hydrofobe molekyler av high molecular weight hydrophobic molecules of
anionaktive kolloidelelektrolytter oppviser anionic colloidal electrolytes exhibit
alt etter strukturen forskjelligartede egenskaper av tekstil-hjelpemidler. depending on the structure different properties of textile aids.
En gruppe overflateaktive substanser, A group of surfactants,
som til da riktignok ikke spilte en så stor who admittedly didn't play such a big one until then
rolle i praksis, er amfolytenes gruppe, van-ligvis oppnådd ved reaksjon mellom forbindelser med positive grupper som amino-, role in practice, is the group of ampholytes, usually obtained by reaction between compounds with positive groups such as amino-,
ammonium-, pyridingrupper og andre, med ammonium, pyridine groups and others, with
slike med negative karboksyl-, sulfo- og those with negative carboxyl-, sulfo- and
fosforsyregrupper. phosphoric acid groups.
Det ble nå funnet at etterbehandlingen It was now found that the finishing
av polyetylenglykoltereftalat-tråder henholdsvis -fibrer lykkes særlig godt, hvis of polyethylene glycol terephthalate threads or fibers succeed particularly well, if
man behandler trådbåndet eller fibrene i one processes the wire ribbon or the fibers in
oppløsninger av forbindelser av amfolytisk karakter, og særlig slike forbindelser som oppstår ved omsetning av polyetylenglykol-alkylortofosforsyreestere som anionaktive komponenter med kationaktive komponenter som f. eks. alkyl- eller alkylolaminer. solutions of compounds of an ampholytic character, and in particular such compounds which arise from the reaction of polyethylene glycol-alkyl orthophosphoric acid esters as anion-active components with cation-active components such as e.g. alkyl or alkylolamines.
Fremstillingen av polyetylenglykolal-kylortofosforsyreestrene foregår ved omsetning av polyetylenglykol med metafos-forsyrealkylestere. De sistnevnte forbindelser kan fremstilles etter kjente fremgangs-måter angitt i litteraturen. 1. Ved opphetning av lavere alkyletere med PjOs. 2. Ved termisk spalting av dialkylklorfos-fat. 3. Ved termisk spalting av tetraalkylfos-fater i trialkylfosfater og alkyl-meta-fosfat. 4. Ved omsetning av trialkylfosfater med PjOo. The production of the polyethylene glycol alkyl orthophosphoric acid esters takes place by reacting polyethylene glycol with metaphosphoric acid alkyl esters. The latter compounds can be prepared according to known methods indicated in the literature. 1. When heating lower alkyl ethers with PjOs. 2. By thermal decomposition of dialkyl chlorophosphate. 3. By thermal cleavage of tetraalkyl phosphates into trialkyl phosphates and alkyl meta-phosphate. 4. When reacting trialkyl phosphates with PjOo.
Av metafosforsyrealkylestrene, tilgjen-gelige på de ovennevnte måter, er meta-fosforsyremetylesteren oppnådd ved omsetning av dietyleter og P2O5 særlig godt egnet til fremstilling av gode antistatiske virksomme avivasjer. Ved omsetning med polyetylenglykoler av molekylvekt mellom 200 til 1 000 eller deres blandinger kom-mer man til polyetylenglykoletylfosforsyre-estere som omsatt videre med et høyere fettamid som f. eks. stearyl-, cetylamin gir nesten fargeløse reaksjonsprodukter som er alt etter valget av de foretrukne polyetylenglykoler av halvfast til voksaktig konsistens for omsetningen. De oppnådde produkter er oppløselige i vann og i de fleste organiske oppløsningsmidler, slik at disse kan finne anvendelse så vel til spin-neprepareringen som til avivasjen. Be-handlingen av trådene og fibrene med stof-fene ifølge oppfinnelsen tillater en god forarbeidelse av trådene og fibrene f. eks. på kardering eller karding og viser ved siden av også fremragende antistatiske egenskaper slik at den videre forarbeidelse av tekstilmaterialet kan gå videre friksjons-løst. Of the metaphosphoric acid alkyl esters, available in the above-mentioned ways, the metaphosphoric acid methyl ester obtained by reacting diethyl ether and P2O5 is particularly well suited for the production of good antistatic effective air cleaners. When reacted with polyethylene glycols of molecular weight between 200 and 1,000 or their mixtures, polyethylene glycol ethyl phosphoric acid esters are obtained which are further reacted with a higher fatty amide such as, for example stearyl, cetylamine gives almost colorless reaction products which are, depending on the choice of the preferred polyethylene glycols, of semi-solid to waxy consistency for the reaction. The products obtained are soluble in water and in most organic solvents, so that these can be used both for the spinning preparation and for the air washing. The treatment of the threads and fibers with the substances according to the invention allows good processing of the threads and fibers, e.g. on carding or carding and also shows outstanding antistatic properties so that the further processing of the textile material can proceed friction-free.
Ved hjelp av eksempler blir fremstillingen av avivasjemidlet ifølge oppfinnelsen forklart: Eksempel 1: I en blanding av polyetylenglykoler av molekylvekt 200 og 300 (vektsforhold 1:1,5) innbringes langsomt ekvimolekylare mengder av metafosforsyremetylester ved 40° C under omrøring. Den oppnådde reaksjons-blanding oppvarmes deretter ved 85—90° C i ca. 6—8 timer. Den oppnådde sterkt vis-køse polyetylenglykoletylfosforsyreester, som oppløst i vann viser en pH-verdi på 1,5 tilføres derpå under god omrøring en ekvimolekylar mengde av smeltet stearyla-min. Hvis begge komponenter er omhygge-lig blandet får man etter avkjølingen en homogen avivasjepasta med stivnepunkt 46° C og en pH-verdi på 7,1 i 1 %ig vandig oppløsning. Reaksjonsproduktet er godt oppløselig i vann, benzol, alkohol, petrole- ter og kan anvendes som avivasje, eller prepareringsmiddel med god antistatisk virkning for polyetylenglykoltereftalat-tråder eller -fibrer. With the help of examples, the production of the de-washer according to the invention is explained: Example 1: In a mixture of polyethylene glycols of molecular weight 200 and 300 (weight ratio 1:1.5), equimolecular amounts of metaphosphoric acid methyl ester are introduced slowly at 40° C with stirring. The obtained reaction mixture is then heated at 85-90° C for approx. 6-8 hours. The highly viscous polyethylene glycol ethyl phosphoric acid ester obtained, which dissolved in water shows a pH value of 1.5, is then added with good stirring to an equimolecular amount of melted stearyl amine. If both components are carefully mixed, after cooling you get a homogeneous air washing paste with a solidification point of 46° C and a pH value of 7.1 in a 1% aqueous solution. The reaction product is well soluble in water, benzene, alcohol, petrol ter and can be used as a de-waxing agent, or preparation agent with good antistatic effect for polyethylene glycol terephthalate threads or fibres.
Eksempel 2: I metafosforsyremetylester innbringes langsomt ekvimolekylare mengder av polyetylenglykol av molekylvekt 600 ved ca. Example 2: Equimolecular quantities of polyethylene glycol of molecular weight 600 are introduced slowly into metaphosphoric acid methyl ester at approx.
50 til 60° C under omrøring, oppvarmes 50 to 60° C with stirring, heated
ennå 4 til 6 timer ved 80 til 90° C og smel-tes deretter sammen med ekvimolekylare mengder trietanolamin ved 60 til 70° C. Det oppnådde farveløse pastalignende pro-dukt er godt oppløselig i vann, og i de fleste organiske oppløsningsmidler, og viser en god antistatisk virkning på tråder og fibrer. for another 4 to 6 hours at 80 to 90° C. and then melted together with equimolecular amounts of triethanolamine at 60 to 70° C. The colorless paste-like product obtained is well soluble in water, and in most organic solvents, and shows a good antistatic effect on threads and fibres.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16144/69A SE337346B (en) | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO128266B true NO128266B (en) | 1973-10-22 |
Family
ID=20301792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO04452/70A NO128266B (en) | 1969-11-24 | 1970-11-20 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4948719B1 (en) |
AU (1) | AU2228870A (en) |
CA (1) | CA933550A (en) |
DK (1) | DK124814B (en) |
FR (1) | FR2068622B1 (en) |
GB (1) | GB1288330A (en) |
NL (1) | NL7017095A (en) |
NO (1) | NO128266B (en) |
SE (1) | SE337346B (en) |
ZA (1) | ZA707599B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE429540B (en) * | 1979-03-05 | 1983-09-12 | Dynatrans Ab | SET FOR EMPTYING OF A POWDER OR LIKE A CONTAINER |
JPS60129442U (en) * | 1984-02-09 | 1985-08-30 | 住金鋼材工業株式会社 | Ground-mobile wall scaffolding |
JPH0720771B2 (en) * | 1988-11-30 | 1995-03-08 | エーザイ株式会社 | Pneumatic transportation device for powder |
GB9326112D0 (en) * | 1993-12-21 | 1994-02-23 | Merpro Tortek Ltd | Fluidising apparatus |
JP7242440B2 (en) * | 2019-06-19 | 2023-03-20 | 日鉄エンジニアリング株式会社 | Suction nozzle, pneumatic unloader and particle suction method |
JP7385406B2 (en) * | 2019-08-30 | 2023-11-22 | 鹿島建設株式会社 | Earth and sand transport system and sand transport method |
CN114751197B (en) * | 2022-03-03 | 2024-05-24 | 安徽淮草堂中药饮片有限公司 | Material taking equipment convenient for calcining traditional Chinese medicine decoction pieces and application method thereof |
-
1969
- 1969-11-24 SE SE16144/69A patent/SE337346B/xx unknown
-
1970
- 1970-11-09 ZA ZA707599A patent/ZA707599B/en unknown
- 1970-11-16 AU AU22288/70A patent/AU2228870A/en not_active Expired
- 1970-11-17 GB GB5455270A patent/GB1288330A/en not_active Expired
- 1970-11-18 CA CA098421A patent/CA933550A/en not_active Expired
- 1970-11-20 NO NO04452/70A patent/NO128266B/no unknown
- 1970-11-23 NL NL7017095A patent/NL7017095A/xx unknown
- 1970-11-24 DK DK596270AA patent/DK124814B/en unknown
- 1970-11-24 FR FR707042162A patent/FR2068622B1/fr not_active Expired
- 1970-11-24 JP JP45102838A patent/JPS4948719B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2068622A1 (en) | 1971-08-27 |
CA933550A (en) | 1973-09-11 |
ZA707599B (en) | 1971-08-25 |
DE2057692A1 (en) | 1971-06-09 |
AU2228870A (en) | 1972-05-18 |
SE337346B (en) | 1971-08-02 |
NL7017095A (en) | 1971-05-26 |
GB1288330A (en) | 1972-09-06 |
JPS4948719B1 (en) | 1974-12-23 |
FR2068622B1 (en) | 1973-06-08 |
DK124814B (en) | 1972-11-27 |
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