CS201238B3 - Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics - Google Patents
Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics Download PDFInfo
- Publication number
- CS201238B3 CS201238B3 CS329878A CS329878A CS201238B3 CS 201238 B3 CS201238 B3 CS 201238B3 CS 329878 A CS329878 A CS 329878A CS 329878 A CS329878 A CS 329878A CS 201238 B3 CS201238 B3 CS 201238B3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- sample
- treated
- fabric
- weight
- untreated
- Prior art date
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Vynález ea týká sposobu antistatickéj úpravy a úpravy, umožňujúcej íahkú vyprateínosl Spiny u polyesterových vlákien alebo plošných textilných materiálov.The present invention relates to a method of antistatic treatment and a treatment allowing for easy spinning of polyester fibers or flat textile materials.
Z doterajšej praxe sa pre účely úpravy, umožňujúcej íahkú vyprateínosť špiny, soil release úprava, a súčasnú antistatická úpravu, používali kopolyméry kyseliny akrylovéj a estermi kyseliny akrylovej. Táto úprava však vydrží maximálně 7 až 8 pracích cyklov. Pre polyestery ea používajú tiež polyesterétery připravené polykondehzáciou dimetyltereftalátu a etylénglýkolom a polyetylénglykolom. Táto úprava je založená na hydrofilnom charaktere polyetylénglykolového relazca. Jej nevýhoda je v tom, že polyesterétery sú látky voskovitej konzistencie, v dósledku čeho dochádza čiaatočne k zvýšeniu adhézie suchéj pigmentovéj nečistoty. Uvedené nedoetatky odstraňuje sposob nešpinivej a antistatickéj úpravy, u ktorého podstata je v tom, že sa na vlákno, respektive plošný textilný materiál nanesie 0,5 až 6 % hmotn., - počítané na hmotnost - upravovaného materiálu, pleinnomerného kopolyesteru kyseliny tereftálovej β obsahom 5 až 20 % molových kyseliny 5-sulfoizoftálovej na hmotnost upravovaného materiálu a fixuje s® pri teplote 130 až 190 °C, s výhodou pri 150 °C. Navrhovaná pleionoméry a obsahom 5-sulfoizoftálovej kyseliny sa nevyznačujú týmto nedostatkom pri zachovaní soil release účinku. Dalšou výhodou plelonomérov s obsahom kyseliny 5-sulfoizoftálovej je, že ju možno kombinoval a inými typmi úprav: nehořlavé, ántimikrobiáln®, farbenie bázickými farbivami, pričom už náhrada polyesteréterov pleionomérnymi kopolyestermi 5-sulfoizoftálovej ky201238In practice, copolymers of acrylic acid and esters of acrylic acid have been used for the purpose of treating soil dirt, soil release treatment, and the present antistatic treatment. However, this treatment lasts a maximum of 7 to 8 wash cycles. For polyesters ea they also use polyester ethers prepared by polycondensation of dimethyl terephthalate and ethylene glycol and polyethylene glycol. This treatment is based on the hydrophilic nature of the polyethylene glycol chain. Its disadvantage is that the polyester ethers are waxy in consistency and consequently initially increase the adhesion of the dry pigment impurity. The abovementioned non-wastes eliminate the dirty and antistatic treatment, which is characterized in that 0.5 to 6% by weight, based on the weight of the material to be treated, of a pleinomeric terephthalic acid copolyester β containing 5 is applied to the fiber or the textile fabric. up to 20 mol% of 5-sulfoisophthalic acid by weight of the material to be treated and fixed with s at a temperature of 130 to 190 ° C, preferably at 150 ° C. The proposed pleionomers and containing 5-sulfoisophthalic acid do not exhibit this drawback while maintaining the soil release effect. Another advantage of 5-sulfoisophthalic acid-containing plelonomers is that it can be combined with other types of treatments: non-flammable, antimicrobial®, dyeing with basic dyes, replacing polyester ethers with pleionomeric copolyesters of 5-sulfoisophthalic acid201238
201 230 ee Líny zlepšuje nehořlevost upraveného materiálu.201 230 ee Lines improve the fire resistance of the treated material.
Navrhovaný sposob spočívá v úpravě polyesterových vlákien alebo textilií pleionomórnyml kopólyeatermi kyseliny tereftálovej a 5-aulfoizoftélovaJ. Soil release úprava je v tomto případe podmienená prítomnosťou polárných -SO^Na skupin, So súčasne podmieňuje hydrofilný charakter upraveného vlákna, resp. textilu, ako aj jeho antistatické vlastnosti.The proposed method consists in treating the polyester fibers or fabrics with pleionomorphic copolymers of terephthalic acid and 5-sulfoisophthalic acid. The soil release treatment in this case is conditioned by the presence of polar -SO2 Na groups. and its antistatic properties.
V Salšom je tento spSsob úpravy doložený prikladmi prevedenia bez. toho, že by aa lan na tieto typy výlučné vztahoval.In Saler, this method of treatment is exemplified by examples without. that aa ropes are exclusive to these types.
Příklad 1Example 1
Dimetyltereftslát + 20 mol. % sodné j soli kyseliny hydroxyetyl-5-aulfoizoftálove j a etylénglykolu aa zahrievalo 155 min na konečná teplotu 215 °C. Vzniknutý produkt mal teplotu topenia 144 °0 a limitně viakozitné číslo 7,943 ml/g.Dimethyl terephthlate + 20 mol. % of the sodium salt of hydroxyethyl-5-sulfoisophthalic acid and ethylene glycol and was heated at a final temperature of 215 ° C for 155 min. The resulting product had a melting point of 144 ° C and a limiting viscosity number of 7.943 ml / g.
Produkt sa nanieaol na laboratórnom fularde vo forma jemnéj vodnéj diaperzie na polyesterová tkaninu v množstva 4 % hmotn. z hmotnosti materiálu. Tkanina ea vyaůšila pri 90 °C počas 3o min a potom aa vykonala fixácia přípravku pri teplote 150 °C po dobu 3 min.The product was applied to the laboratory fularde in the form of a fine aqueous dispersion on a polyester fabric in an amount of 4% by weight. weight of material. Fabric ea dried at 90 ° C for 3 min and then aa fixed the fixture at 150 ° C for 3 min.
Tkanina ea potom prala na kolteate obvyklým sposobom.The fabric ea was then laundered in the usual manner on the colteate.
Vzorka aa potom namočila do opotřebovaného automobilového oleje a pri 75 % odžmyku na fularde aa prebytočný olej odstránil a vzorka sa nechala stál pri laboratorněj teplota 24 h. Potom aa vzorka vyprala na kolteate a porovnala β kontrolnou neupravenou vzorkou.Sample aa was then soaked in worn automotive oil and at 75% fularde removal aa removed excess oil and the sample was allowed to stand at room temperature for 24 h. Then the aa sample was washed on the colteate and compared with the β control untreated sample.
Percento vyprania upravenaj vzorky, stanovené na základe leukometrických meraní bolo 48,7, zaílaíčo u neupravenaJ vzorky 4,4.The wash percent of the treated sample, determined on the basis of leukometric measurements, was 48.7, while the untreated sample was 4.4.
Příklad 2Example 2
Postup ako v případe 1, avšak a obsahom 5 % hmotn. sodnéj soli kyseliny hydroxyetyl-5-sulfoizoftálovej, pričom polykondenzácia prebiehala počas 135 min do konečnáj teploty 204 °C. Získaný produkt mal teplotu topenia 87,8 °C a limitně viakozitné číslo 5,720 ml/g.The procedure as in Case 1, but containing 5 wt. hydroxyethyl-5-sulfoisophthalic acid sodium salt, the polycondensation being continued for 135 min to a final temperature of 204 ° C. The product obtained had a melting point of 87.8 ° C and a limiting viscosity number of 5.720 ml / g.
Hodnota povrchového potenciálu po 2 pracích cykloch stanovaná na přístroji EP-68 bola 0,2 kV v porovnaní a hodnotou povrchového potenciálu neupravenéj tkaniny, ktorá bola 2,6 kV.The surface potential value after 2 washing cycles determined on the EP-68 was 0.2 kV compared to the surface potential value of the untreated fabric, which was 2.6 kV.
Percento vyprania upravenaj vzorky bolo 41,4 v porovnaní a neupravenou, ktorá činilaThe wash percent of the treated sample was 41.4 compared to the untreated one
4,4.4.4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS329878A CS201238B3 (en) | 1978-05-22 | 1978-05-22 | Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS329878A CS201238B3 (en) | 1978-05-22 | 1978-05-22 | Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
CS201238B3 true CS201238B3 (en) | 1980-10-31 |
Family
ID=5372610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS329878A CS201238B3 (en) | 1978-05-22 | 1978-05-22 | Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS201238B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702857A (en) * | 1984-12-21 | 1987-10-27 | The Procter & Gamble Company | Block polyesters and like compounds useful as soil release agents in detergent compositions |
-
1978
- 1978-05-22 CS CS329878A patent/CS201238B3/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702857A (en) * | 1984-12-21 | 1987-10-27 | The Procter & Gamble Company | Block polyesters and like compounds useful as soil release agents in detergent compositions |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4073993A (en) | Hydrophilic finishing process for hydrophobic fibers | |
JPS6350462B2 (en) | ||
JPH0726321B2 (en) | Catalyst and method for no ironing cotton fabrics with polycarboxylic acids without the use of formaldehyde | |
US2343091A (en) | Treatment of textiles and composition useful therefor | |
US4035531A (en) | Process for warp sizing and hydrophilic finishing of polyester filaments and fabric | |
US2734001A (en) | Setting and stiffening fabrics | |
US2940817A (en) | Crease-proofing cellulosic fabrics, the fabrics obtained and methods of making them | |
WO1996026314A1 (en) | Treatment of fabrics | |
US6521682B1 (en) | Textile materials with fireproof additive and method for producing | |
CS201238B3 (en) | Method of simultaneous anti-soil and antistatic finish of polyester fibres and fabrics | |
US2316057A (en) | Textile material | |
US4329389A (en) | Polyester textile materials having improved durable soil release characteristics and process for producing same | |
KR100260239B1 (en) | Method for improving the bleach resistance of dyed textile fiber and product made thereby | |
DE1052942B (en) | Process for making textile materials with a content of hydrophobic synthetic fibers antistatic | |
HU207127B (en) | Preparation suitable for making textiles combustion resistant | |
US2961344A (en) | Method of treating a woven glass fabric with a water soluble salt of a partially deacetylated chitin | |
DE843395C (en) | Process for improving in particular the ironing resistance of fiber material | |
JPS5846181A (en) | Anti-pilling process | |
PT92783B (en) | PREPARATION PROCESS FOR A FLAME RETARDER COMPOSITION AND FLAME RETARDATION PROCESS OF A FABRIC | |
CS201240B1 (en) | Method of simultaneous anti-soil,hydrophilic and antistatic finish of polyester fibres and fabrics | |
JPS5951625B2 (en) | fiber treatment agent | |
US3541075A (en) | Method of producing soil resistant fibers | |
JP2023149540A (en) | Fiber structure and method for producing the same | |
GB2295404A (en) | Creaseproofing treatment of fabrics | |
JPS6021974A (en) | Softening treatment of acrylic fiber |