DD266711A3 - HIGHLY ADHESIVE FIBER PRAEPARATION FOR SYNTHETIC HIGH POLYMER FAEDES - Google Patents

Abstract

The invention relates to a strong adhaesiv acting Faserpraeparation for synthetic Hochpolymerfaeden of polyamides, polyesters and the like, which are subjected to various processing processes. The aim of the invention is to improve the adhesion of the preparations applied to the synthetic pigmented polymer fibers. The object of the invention is to create a strongly adhaesiv acting preparation. According to the invention, the object is achieved by a preparation which is characterized by the content of a 3-sulfopropylammonium betaine of the general formula R 1 R 2 R 1 N CH 2 CH 2 CH 2 SO 3 R 3 The application of the invention takes place in further processing processes, such as texturing, in the curtain sector and the like. a.

Description

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Title of the invention

Highly adhesive paver preparation for synthetic high-homopolymer polymers

Application of the invention

The present invention relates to a highly adhevantive preparation for synthetic high homopolymeric polyamide, polyester, and the like, which are readily subjected to further processing and to various post-processing processes involving either hydrodynamic or mineralogical behavior, depending on the technology.

Characteristic of the known technical solutions

For the further processing of pigmented, preferably titanium dioxide or zinc sulfide-containing synthetic Hoohpolymerfäden on textile machines of various technologies, ready numerous preparations have been proposed, but not enough adhesive are effective and prevent the Spoilers on the filamentous organs nioht auorio

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Arbeitsaprozesae in which Hydrodynaniaohe Reibungaver Haltenniaae are present, which occur at working rates of over IO a / min, as Beiapiel the Texturlerprozeß, Naoh WP 160286 Oeiieoa ethoxylated Qiyoerin and a Alkylpolyglykoietherphoaphat

, see WP 160287 Aubetituierte amine oxides

'proposed. This pre-grass floor «

These compounds are used in the preparation of lubricants, emulsifiers, antistatic agents and other additives and do not universally inhibit the formation of cavities on the filamentous organs through the running filaments. Their application to reprocessed aphrodisiacs with pronounced yellow pigmentation prevalence below 10 m / min However, in the case of the processing of deeply matted polyester threads on curtains of ohel- or cocoa-knit fabrics, this is not very noticeable, since they are only slightly effective in these high-speed processes, and contribute to the premature erosion of the afferent organs Although such an agrochemicals are, in fact, suitable for an anionic, mineral oil-containing spider vivarium, which, however, causes great irritation, is difficult to neutralize, and favors the corrosion of the habitats of the curtain.

For the further processing of deeply wounded polyneviruses, a non-ionic spinel preparation, lone, was etched, which is resistant to fixation and not yellowing in white processing processes which, however, lead to imperfections in the thread guide organs.

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which, therefore, must be renewed before their normative useful lives are exceeded, which results in unacceptable high material loss, additional labor and production downtime.

The eternities of such Veraohlelßerschelnungen, as has been proven by numerous versuohe, in too little adhesion (adhesion) of the known JPpreparations on the polymer threads.

Object of the invention

The aim of the invention is to improve the adhesion of the preparations roughened onto the synthetic pigmented polymer threads, in order thereby to largely prevent the soporific effects on the fibers guiding organs, furthermore the preparation should prevent the corrosion of the thread-guiding organs.

Explanation of the essence of the invention

The object of the invention is to provide a highly adhesive preparation which prevents the erosion effects on the thread leading η organs world-wide and also prevents their corrosion.

According to the invention, the object is achieved by a preparation which contains the content of an N-substituted 3-sulfopropyl-alumina betaine of the general formula

N ⁺ - OH ₉ - OH ₂ - OH ₂ - SOY

is characterized in which

R _{1 is} a straight-chain alkyl radical having 10 to 22 carbon atoms, which may be interrupted by the group -O-NE- or -HN-OO,

Rg and R ^ gleioho or various low polyoxyethylene with 2 to 10 Alkylenoxldeinheiten

and the amounts applied are between 0.5 and 10%, preferably between 0.5 and 3%, of the total amount of preparation.

Representatives of this compound compound according to the general formula which are added to the preparations consisting of known lubricants, emulsifiers, antistatic agents and other additives include the following, for example

3-sulfopropyl-bis-trioxyethylene-n-hexadeoylammonium betaine, 3-sulfopropyl-bis-trioxyethylene-n-heptadeoylannonolumbetaine, 3-sulfopropyl-β-trioxyethylene-n-ooadeoylammonium betaine, or mixtures of these compounds with one another, 3-sulfopropyl-bis-heptaoxyethylene heoadeoanoylamidoäthylammoniumbetain,

S-sulfopropyl-to-heptaoxyethylen-heptadeoanoylamidoäthylaamonlumfcetain,

3-Sulfoprop.vl-bis-heptaoxyethylen-ootadeoanoylamidoäthylammoniumbetain,

or mixtures of these compounds with one another, 3-sulfopropyl-bis-ootoxyethylene-n-dodecanoyla-bimonium betaine,

or GoDiisohe this connection with one or more of the compounds listed above.

Further representatives of these Vorbindungsklasae are those which contain a Qxypropylen- or Qxyhutylen oruppe in the molecule, for example 3-sulfopropyl-bis-trioxybutylen-nhexadeoylammonlumbetain, 3-sulfopropyl-bis-trioxypropylen-nheptadeoylammoniumbetain etc ..

These compounds can be used for aioh or in Gemlaoh with one or more of the aforementioned compounds. "The sulfobetaines according to the general formula of the invention are particularly effective if they contain polyalkylene radicals having 2 to 10 Bthylenoxideinheiten MoIeklil · The preparation of such compounds lat for the first time made possible naoh the Vsrfahrenavorsohrift of the WP 154 ^ 43, by alkyl-di-alkoxy-allylammonium salts at a pH value of 2-9 »temperatures from O to 100 ⁰ O in the presence of initiators and of ions of the transition metals of the 1 * 5 * 7 or 8, subgroup of the Periodic Table with salts of soy acid with good Durohmlsohung be implemented "The N-substituted 3" -Sulfopropylammoniumbetaine invention are added to the existing of known lubricants, emulsifiers, antistatic agents and other additives preparations in the amounts indicated below 0.5 % _t based on the ge total amount of preparation is less effective, while proportions of these compounds of more than 10 % impair the effect of the other preparation components and are also unjustified from an economic point of view because of the high production costs of these compounds. "

The erfindungfigemößen sulfobetaines give the Präparationsgemisoh next niohtvergilbenden, fixierbeständigen, temperature resistant and antielektrostatisohen properties in particular a strong adhesive effect on the ayn-

Thi high homopolymer filaments except polyesters, polyamides, and the like. This demonstrates aloh in the substantial suppression of the Vjsero sole dissociation at the filamentous organs, in the processing processes in which they are dependent. the technology either hydrodynamic or Misohrelbungsverhältnisse be present. The adhesion of the preparations according to the invention containing sulfobetaines on the threads is so large that dleae are always surrounded on all sides with a closed preparation film, which does not tear off auoh when passing the threads on the filamentous organs. This preparation film stabilization is achieved by a positive influence on all boundary surface energy quantities, which are decisively controlled by the sulfobetaines according to the invention. On the other hand, the adhesion between the preparation film and the metal, sintered corundum and the like is negligibly small. This property makes it possible to use the preparation according to the invention at a very wide range of processing speeds. In addition, the sulfobetaines according to the invention prevent corrosion on machines, rotating machine parts. _a denfllhrern uaw.

Execution examples

The invention will be explained in more detail below with reference to some exemplary embodiments.

Example 1:

On a spinning line, a titanium dioxide-pigmented polyester spun silk having a denier of 16.7 te * f32 is spun with a take-off sag of 3100 m / min, the resulting filaments are passed through preparation rolls which are used independently of one another with the present invention.

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Paration (variant A) and four Vergleiohaproperationen (variants B, 0, D and B) are geapeiat · The resulting Spinnaeide is wound up and re-texturized naob the Magnetapindelverfahren in hydrodynaniaohon Roibungsgebiot. Variant A (preparation according to the invention) aetate together with 99.5 % of Snotilon SGN and 0.5 % of a Sulfobetaingemiaohea of Foruel

(CH ₂ -OH ₂ -O) ₂ -OH ₂ -OH ₂ -OH

° 16 ^H 33 ^{/ O} 1G ^H 37 "" ^{N +} " ^0H 2" ^0H 2 " ^0H 2" ^S0 3

(OH ₂ -OH ₂ -O) ₂ -OH ₂ -OH ₂ -OH

Bozeiohnung dea Sulfobetaingenieoheat

3-sulfopropyl-bia-trioxyethylene-n-hexadeoylamtnonium betaine, 3-sulfopropyl-bia-trioxyethylene-n-ootadeoy-xaoffloniufflbetaine,

The Vergleiohavarianten contain 99.5 % S'.otilon EON and instead of a Sulfobetaine 0.5 % Dinethyl-diatearylauBioniuinohlorld (variant B), 0.5 % DiBethylatearylawinoxid (variant 0), 0.5 % of a Qemiaohes aua ethoxylated Olyoerin with 30 Kaliumhexadeoylpolyglykoletherphoaphat ethylene oxide units and having 8 Sthylenoxideinheiten in the molecule (variant D), and 0.5% Onea known BETAINA (V _a rlante e).

The Versuohsergebnisse are summarized in Table 1.

table 1: Bonotung the electrostatically adhesion .0 \ ermittel Vorsohleiß- tables up processing " ³ N / m7 te values ersoheinungen charge ^ variant \ 1 5 very , rin * strong 2 1 30 73 9 A 1 200 60 23 B 1 250 63 5 C 2 100 64 6 D 3 300 57 5 example 2s

A titanium dioxide-pigmented polyester silk with a liter of 5 tex f20 is coated with a preparation which consists of 95 % of an oemiaoh of n-n-alkyl-O 1 -g-polyglycol ether and butyl stearate and 5 % of a sulfobetain gemisohes of the formula

(OH ₂ -OH ₂ -O) ₆ -OH ₂ -OH ₂ -OH

C ι L ·. t- C J

(CH ₂ -OH ₂ -O) ₆ -CH ₂ -OH ₂ -OH

contains.

Name of Sulfobetaiugemiwoueat

3-sulfopropyl-bis-heptaoxyethylene-hexadeoanoyl-in-dinium-ethyl-ammonium-betaine

3-3ulfopropyl-bia-heptaoxyethalene-ootadeoanoylanido-ethylanemonium betaine.

The prepared polyeateric acid is further processed on curtains of curative wool containing manganese dioxide. In four cases, the P8s are subjected to a preparation containing equal amounts of the sulfobetainated 5 % diethyltearylamine oxide (variant B) ₉ 5% N, N'-pentauethyl -N-tallow fatty alkyl-1-propanediolsulonium chloride (variant O),

5 % elnea Qeuiaohee of an ethoxylated Qlyoerin contains 30 ethylene oxide halides and potassium benzadexadeoyl polyglycol ether phoaphate nit θ ethylene oxide units in the molecule (variant D),

5 % of a betp.lna (variant S) b

 The values obtained and in Table 2 verannohaulloht.

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orten words variant insignificant effect on thread-feeding emtieloctrostatic charge Ov / V7 Adhesion work _? # 0 ~ ³ N / iq / A B O D S very good no no no no fair 10-40 250 150 100 230 74.0 63.15 61.1 t3.7 57.2 Example 3:

Titanium dioxide-matted polyamide-imide titan of 33 dtex II is loaded with a preparation consisting of 97.5 % of a qemiaoh of n-alkyl-O-polyglycol ether and butyl stearate, and 2.5 % of a sulfobetaine laohea contains the general formula in which

(teohniaohea Gemisoh).

and

R " ^G l2 ^H 25 ^{bia C} l6 ^H 37 R ₂ β (OH ₂ -OH ₂ -O) ₂ -OH ₂ -OH ₂ -OH

R ₃ ((OH ₂ -OH ₂ -O) ₄ -OH ₂ -OH ₂ -OH iet (variant A).

Xn four Vergleiohaverauohen become the threads of gleiohen Titor ait prepared a preparation, in place of

of Sulfobetaingeiuiaohea

2.5 % of dinethylatearylamine oxide (variant B), 2.5 % of N, N-pentanethyl-N-tallow fatty alkyl-1,3-propanediamine

Gnmoniumohlorid (variant O), 2.5 % of a Qemisohea auoso ethoxylated Qlyoerinmit 30 Ethylenoxideinheitθη and Kaliumhexadeoylpolyglykoletherphoiphat with θ Bthylenoxideinheiten

in molecule (variant D) contains 2.5 % eiiiöo betaina (variant B) ·

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The values obtained are summarized in the T _a ble. 3 Table 3i

Determination of the Electrolytic Adhesion Values Assumption-Efficient Construction Variation / V7 G _v / lQ ~ · * N / m7

A B 0 D E

1 40-60 72.1 2 200 62.0 2 300-350 60.4 4 100-200 63.1 4 300 56.3

Claims (1)

- 12 - Invention Highly adhesive fiber preparation for synthetic hoohpolymer yarn of polyamides, polyesters and the like, consisting of lubricants, emulsifiers, antistatic agents and other known additives, characterized by the Q content of an N-substituted 3-sulfopropylamine monobutainna of the general formula - H ⁺ - OH ₂ - OH ₂ - OH ₂ - R ₃ R ₁ - is a straight-chain alkyl radical having 10 to 2k: carbon atoms, which may be interrupted by the group -CO-NH- or -HN-CO-, means R 'and R' represent a linear or highly conserved low polyoxyalkylene radicals having from 2 to 10 alkylene oxide units in the molecule, and the amounts used are between 0.5 and 10%, preferably between. 0.5 and 3 % $ based on the total amount of preparation