CZ184693A3 - Concentrated textile plasticizing mixtures - Google Patents
Concentrated textile plasticizing mixtures Download PDFInfo
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- CZ184693A3 CZ184693A3 CS931846A CS184693A CZ184693A3 CZ 184693 A3 CZ184693 A3 CZ 184693A3 CS 931846 A CS931846 A CS 931846A CS 184693 A CS184693 A CS 184693A CZ 184693 A3 CZ184693 A3 CZ 184693A3
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- D06M13/35—Heterocyclic compounds
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- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
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Abstract
Description
Oblast technikyTechnical field
-LIL.-LIL.
Vynález se týká textilních zvlácňovadel. Směsi podle vynálezu jsou koncentrované textilní zvlácňovací směsi, které zachovávají viskozitu i po zředění.The invention relates to textile plasticizers. The compositions of the invention are concentrated textile softening compositions that maintain viscosity even after dilution.
Dosavadní stav technikyBACKGROUND OF THE INVENTION
Koncentrované textilní zvlácňovací směsi byly v tomto oboru obšírně popsány. Jedním hlediskem, o němž se často diskutovalo, je viskozita těchto koncentrovaných směsí; ve skutečnosti jsou tyto koncentrované směsi typicky extremně viskozní a v dosavadním stavu techniky se často popisují prostředky, jimiž lze viskozitu těchto koncentrovaných směsí kontrolovat nebo zmenšovat. Jednou okolností, o níž se mnohem méně pojednává, je viskozita těchto koncentrovaných směsí po zředění; bylo opravdu pozorováno, že viskozita takových koncentrovaných směsí prudce klesá po zředění a tento pokles viskosity je zcela nežádoucí, hlavně z hlediska spotřebitele.Concentrated textile softening compositions have been extensively described in the art. One aspect that has often been discussed is the viscosity of these concentrated mixtures; in fact, these concentrated mixtures are typically extremely viscous and in the prior art there are often described means by which the viscosity of these concentrated mixtures can be controlled or reduced. One circumstance much less discussed is the viscosity of these concentrated mixtures upon dilution; indeed, it has been observed that the viscosity of such concentrated compositions decreases sharply upon dilution, and this decrease in viscosity is completely undesirable, especially from the consumer's point of view.
tomto technickém problému se diskutuje v GB patentu 2 007 734, Pcd.stat-a- vyná-i-eea v němž se navrhuje používat kombinaci alifatické (mastné) kvarterní amonné soli se dvěma dlouhými alkylovými řetězci společně s olejovitou látkou.this technical problem is discussed in GB-A-2,007,734, Pcd.stat-a-invention, in which it is proposed to use a combination of an aliphatic (fatty) quaternary ammonium salt with two long alkyl chains together with an oily substance.
Koncentrovaná textilní zvláčňovadla jsou popisovaná například v EP 56 695, EP 13 780, EP 60 003 a v DE 2 631 114. Způsob přípravy koncentrovaných textilních zvláčňovacích směsí se popisuje v EP-A316 996.Concentrated textile emollients are described, for example, in EP 56 695, EP 13 780, EP 60 003 and DE 2 631 114. A process for preparing concentrated textile emollients is described in EP-A316 996.
Úkolem předkládaného vynálezu je získat koncentrovanou textilní zvláčňovací směs, která by měla přijatelnou viskozitu v koncentrované formě a «terá by si zachovávala přijatelnou viskozitu i po zředění.SUMMARY OF THE INVENTION It is an object of the present invention to provide a concentrated textile softening composition having an acceptable viscosity in a concentrated form and which retains an acceptable viscosity even after dilution.
Podstata vynálezuSUMMARY OF THE INVENTION
Bylo nyní zjištěno, že uvedeného požadavku lze dosáhnout formulováním koncentrované textilní zvláčňovací směsi, která obsahuje hmotnostně 10 až 35 % kationtové textilní zvláčňovací aktivní látky, přičemž uvedená směs dále obsahuje:It has now been found that this requirement can be achieved by formulating a concentrated textile softening composition comprising from 10 to 35% by weight of a cationic textile softening active, said composition further comprising:
0,3 až 3 %, vztaženo na hmotnost smčsi, lineárního alifatického alkoholového ethoxylatu vzorce RO(Etox)^, ve kterém R značí lineární Cg_igalkylový řetězec a n znamená hmotnostně stupeň průměrné ethoxylace v rozsahu 3 až 35, nebo jejich směsí,0.3 to 3%, by weight of the mixture, of a linear aliphatic alcohol ethoxylate of formula RO (Etox) 4, wherein R represents a linear C 8-18 alkyl chain and n represents an average ethoxylation degree in the range of 3 to 35, or mixtures thereof,
0,5 az 6 %, vztaženo na hmotnost celkové směsi, neiontového hyčrofilního polymeru, nebo jejich směsí, až 2 %, vztaženo na hmotnost celkové směsi, vysocerozvětvenéno alifatického alkoholu s 8 až 18 atomy uhlíku, nebo jejich směsí, až 0,5 %, vztaženo na hmotnost celkové směsi, lineárního nebo cyklického polydialkylsiloxanu vzorce0.5 to 6%, by weight of the total composition, of the non-ionic hydrophilic polymer, or mixtures thereof, up to 2%, by weight of the total composition, of a high-branched aliphatic alcohol of 8 to 18 carbon atoms, or mixtures thereof, up to 0.5% %, based on the weight of the total mixture, of the linear or cyclic polydialkylsiloxane of the formula
R !R!
-Si-R i-Si-R i
R ve kterém R značí C^_,-alkylový řetězec a m je celé číslo 1 až 500, nebo jejich směsí.Wherein R is a C 1-6 alkyl chain and m is an integer from 1 to 500, or mixtures thereof.
Vynález se rovněž týká způsobu zvláčňcvání textilií, při němž se shora uvedené koncentrované směsi zředí ve vodě před tím, než se uvedou do styku s textiliemi v máchací vodě.The invention also relates to a fabric softening process, wherein the above concentrated compositions are diluted in water before being contacted with the fabrics in rinse water.
Směsi podle vynálezu jsou koncentrovaná textilní zvláčňcvadla; pojmem koncentrovaná se míní, že směsi obsahují, vztaženo na hmot ncst celkové směsi, 10 až 35 % kationtové textilní zvláčňovací účinné látky, nebo jejich směsí, s výhodou 15 až 25 %. Pojmem kationtová se míní jakákoliv zvláčňovací sloučenina, která je v kationtové formě v koncentrované zvláčňovací směsi. ííez:The compositions of the invention are concentrated textile emollients; By the term concentrated is meant that the compositions comprise, based on the weight of the total composition, 10 to 35% of a cationic textile emollient, or mixtures thereof, preferably 15 to 25%. By cationic is meant any emollient compound that is in cationic form in a concentrated emollient composition. ííez:
ontové textilní zvláčňovací aktivní látky patří (i) acyklické kvarterní amonné soli vzorce R„ + tonic textile emollients include (i) the acyclic quaternary ammonium salts of the formula R @ +
S, ve kterém R2 je acyklická alifatická C^5_22 u-1lovodíková skupina, která může být přerušená esterovými skupinami, Rg je C^_^nasycená alkylová nebo hydroalkylová skupina, R^ se volí z R2 a Rg a A je anion; rychle biodegradovatelné sloučeniny vzorce (i), v němž R2 a popřípadě R, jsou přerušené esterovými skupinami, jsou popiso- - £ váné v EPA 23 9 910, (ii) diamidové kvarterní amonné soli vzorceS, in which R 2 is an acyclic aliphatic C 1 - 22 µ - 1 hydrocarbyl group which may be interrupted by ester groups, R 8 is a C 1-6 saturated alkyl or hydroalkyl group, R 4 is selected from R 2 and R 8 and A is anion; rapidly biodegradable compounds of formula (i) wherein R 2 and optionally R 2 are interrupted by ester groups are described in EPA 23 9 910, (ii) a diamide quaternary ammonium salt of formula
T?T?
O |5 00 | 5 0
Rn—C—NH—Ro—N—R_—NH—C—R,R n —C — NH — R o —N — R_ — NH — C — R,
Z j Z JZ j Z J
R ve kterém R je acyklická alifatická C^_ .^uhlovodíková skupina, R„ je divalentní alkylenová skupina s 1 až 3 atomy uhlíku, R- a R„ jsou C·, _^nasycené alkylové nebo hydroxyalkylové skupiny a A je anion, (iii) diamidové alkoxylované kvarterní amonné soli vzorce R5Wherein R is an acyclic aliphatic C 1-4 hydrocarbyl group, R "is a divalent C 1 -C 3 alkylene group, R" and R "are C 1-4 alkyl or hydroxyalkyl groups, and A is an anion, ( iii) diamide alkoxylated quaternary ammonium salts of formula R 5
R.R.
-R_—N—R9—NHi (CH2CH2K, * * * O)nH -R_ —N — R 9 —NHi (CH 2 CH 2 K, * * * O) n H
-R-, ve kterém n je celé číslo asi 1 až asi 5 a R^, R2, R^ a & mají shora uvedené významy, (iv) kvarterní imidazoliniové sloučeniny vzorce-R-, wherein n is an integer of about 1 to about 5 and R 1, R 2 , R 1 , and R 2 are as defined above, (iv) quaternary imidazolinium compounds of formula
K, ve kterém R^ je nasycený C^^_^^alkyl, Rn je nasycený C1_^alkyl.K wherein R is a saturated C ^^ _ ^^ alkyl, Rn is a saturated C 1 _ alkyl.
Z je KU nebo O a A je anion.Z is KU or O and A is an anion.
Příklady sloučeniny (i) jsou dobře známé dialkyldimethylamoniové soli jako dilojový dimethylamoniumchlorid (DTDMAC), dilojový dimethylamoniummethylsíran, di(hydrogenovaný lojový) dimethylamoniumchlorid a dibehenyldimethylamoniumchlorid.Examples of compound (i) are the well-known dialkyldimethylammonium salts such as di-dimethylammonium chloride (DTDMAC), di-dimethylammonium methylsulfate, di (hydrogenated tallow) dimethylammonium chloride and dibehenyldimethylammonium chloride.
Příklady složek (ii) a (iii) jsou methylbisjjlojový amidoethyl)(2-hydroxyethyl)amoniummethylsíran a methylbis(hydrogenovaný lojový amidcethyl)(2-hydroxyethyl)amoniummethylsíran, kde R^ je acyklická alifatická ΩΊ -uhlovodíková skupina, R- je ethylenová skupina, R„ je methylová skupina, Ηθ je hydroxyalkyl-ová skupina aExamples of components (ii) and (iii) methylbisjjlojový ethyl) (2-hydroxyethyl) amoniummethylsíran and methyl bis (hydrogenated tallow amidcethyl) (2-hydroxyethyl) amoniummethylsíran wherein R₁ is an acyclic aliphatic Ω Ί -uhlovodíková group, R is an ethylene group , R 8 is a methyl group, θ is a hydroxyalkyl group, and
A je methylsíranový anion; tyto látky jsou získatelné u fy Sherex Chemical Coinpany, jednotlivě pod obchodními označeními Varisoft 222 R a Varisoft 110 R.A is a methylsulfate anion; these are available from Sherex Chemical Coinpany, individually under the trade names Varisoft 222 R and Varisoft 110 R.
Příklady složky (iv) jsou i-methyl-l-lcjový aminoethyl-2lojový imidazoliniummethylsíran a 1—methyl-1—(hydrogenovaný lojový amidoethyl)meťnylsíran.Examples of component (iv) are i-methyl-1-chloro-aminoethyl-2-oxo-imidazolinium methylsulfate and 1-methyl-1- (hydrogenated tallow amidoethyl) methylsulfate.
Jiné vhodné textilní zvláčňovací aktivní látky obsahují následujrcí aminy, za předpokladu, že jsou v koncentrovaných zvláčňovacích směsích přítomné v protonátové formě. Tyto aminy mají vzorecOther suitable textile emollients contain the following amines, provided that they are present in protonate form in concentrated emollients. These amines have the formula
Rn v němž n je 2 nebo 3, s výhodou 2, R^ a R2 jsou nezávisle Cg_„galkyl nebo alkenyl, s výhodou C]_2-20a^^^' výhodněji C^j-_-, ^alkyl, nebo směsi takových alkylových zbytků. Příklady takových směsí jsou alkylové radikály získávané z kokosového oleje, měkký (nevytvrzený) lůj a vytvrzený lůj. Q je CK2 nebo N, s výhodou N, a X je skupina R^-T-C- , v níž T je O nebo NR^, přičemž R^ je I-I nebo C^_zalO kyl, s výhodou H, a R^ je divalentní C^_2alkylenová skupina nebo (C,E.O) , kde m je celé číslo 1 až 8, nebo X je R,. z m 'iR n in which n is 2 or 3, preferably 2, R 1 and R 2 are independently C 1-6 alkyl or alkenyl, preferably C 1-2-20 and more preferably C 1-4 alkyl, or mixtures of such alkyl radicals. Examples of such mixtures are alkyl radicals derived from coconut oil, soft (uncured) tallow and cured tallow. Q CK 2 or N, preferably N, and X is R -TC- in which T is O or NR ^ wherein R ^ is H or C ^ _ of Alo alkyl, preferably H, and R is a divalent C 1-2 alkylene group or (C, EO) wherein m is an integer from 1 to 8, or X is R 1. zm 'i
Nejvýhodnějšími zvláčňovadly podle shora uvedeného vzorce jsou imidazoliny následujícího vzorce ryThe most preferred emollients of the above formula are the imidazolines of the following formula ry
K I vK I v
N - (CH2)2- NH - C - R1 a _ r\ r\ »N - (CH 2 ) 2 - NH - C - R 1 a _ r \ r \ »
N N - (CH2)2- O - CN - (CH 2 ) 2 - O - C
RnRn
Rn v němž R^ značí lojovou skupinu.Rn in which R1 represents a tallow group.
popsané zvláčňovací aminy jsou vhodné pro účely tohoto předpokladu, že jsou přítomné v koncentrované zvláčňov protonátové formě. Vhodné prostředky k protonátováníthe plasticizers described herein are suitable for the purpose of this assumption that they are present in a concentrated plasticized protonate form. Suitable means for protonating
Shora vynálezu za vací směsi těchto aminu jsou popsané např. v ΞΡ 122 383.The above compositions of these amines are described, for example, in ΞΡ 122 383.
Vhodnou zvláčňovací aktivní směsi pro použití podle vynálezu je směs 20 až 70 % hmotnostních zvláčňovací aktivní látky z dilojového dimethylamoniumchloridu (DTDMAC) a 30 až 80 % dilojového imidazolinu. S výhodou obsahují koncentrované směsi podle vynálezu 15 až 25 % hmotnostních konečného produktu takové směsi.A suitable emollient active composition for use in the present invention is a mixture of 20 to 70% by weight of the diluent active material of dilute dimethylammonium chloride (DTDMAC) and 30 to 80% of the dilute imidazoline. Preferably, the concentrated compositions of the invention contain 15 to 25% by weight of the final product of such compositions.
Při jedné obměně výhodného provedení předkládaného vynálezu obsahuje zvláčňovací účinná látka ester dilojového imidazolinu, jak je popsán shora (tj. když T je O a R^ a R2 jsc’u oba lojové zbytky ve shora uvedeném vzorci). Toto provedení je zvlášt výhodné z ekologických důvodů.In one variation of the preferred embodiment of the present invention contains a softening active ingredient is ditallow imidazoline ester, as described above (i.e. when T is O and R, and R 2 j sc 'with two tallow radicals in the above formula). This embodiment is particularly advantageous for environmental reasons.
Směsi podle vynálezu obsahují dále 0,3 až 3 % hmotnostní, vztaženo na celkovou směs, lineárního alifatického alkoholethoxylátu vzorce R0(Etox)n, kde R je lineární Cg_^^alkylový řetězec a n je průměrný hmotnostní stupeň ethoxylace v rozsahu 3 až 35, nebo jejich směsi. Výhodné jsou primární alifatické alkoholethoxyláty, v nichž R je lineární řetězec s 10 až 13 atomy uhlíku a n je 5 až 10, s výhodou 8. S výhodou bývají tyto sloučeniny nebo jejich směsi přítomné v množstvích asi 1 až 1,5 % hmotnostního celkové směsi. Tyto sloučeniny jsou obchodně 2Ískateiné od BASF pod obchodní značkou LUTENSOL TO® .The compositions of the invention further comprise 0.3 to 3% by weight, based on the total mixture, of a linear aliphatic alcohol ethoxylate of the formula R0 (Etox) n, wherein R is a linear C8-6 alkyl chain and n is an average weight degree of ethoxylation of 3 to 35; mixtures thereof. Preferred are primary aliphatic alcohol ethoxylates in which R is a linear chain of 10 to 13 carbon atoms and n is 5 to 10, preferably 8. Preferably, these compounds or mixtures thereof are present in amounts of about 1 to 1.5% by weight of the total mixture. These compounds are commercially available from BASF under the trademark LUTENSOL TO®.
Směsi podle tohoto vynálezu obsahují dále 0,5 až o %, s výhodou 1,5 až 2,5 %, hmotnostních směsi neicntového hydrofilního polymeru, nebo jeho směsí. Mezi takové vhodné polymery patří polyethylenglykol, polypropylenglykol, polyvinylalkohol apod. Zvlášt výhodný je polyethylenglykol o molekulové hmotnosti 300 až 50 000, s výhodou 2 000 až 10 000. Při výhodném provedení vynálezu, při němž zvláčňovací aktivní látkou je směs DTDMAC a dilojový imidazolin, je vhodné používat polyethylenglykol s molekulovou hmotností asi 4 000. V alternativním provedení, kdy zvláčňovací aktivní látka obsahuje ester dilojového imidazolinu, je vhodné používat polyethylenglykol s molekulovou hmotností asi 8 000.The compositions of the present invention further comprise from about 0.5% to about%, preferably from about 1.5% to about 2.5%, by weight of the mixture of non-hydrophilic polymer or mixtures thereof. Such suitable polymers include polyethylene glycol, polypropylene glycol, polyvinyl alcohol, and the like. Particularly preferred is polyethylene glycol having a molecular weight of 300 to 50,000, preferably 2,000 to 10,000. In a preferred embodiment of the invention wherein the emollient active is a mixture of DTDMAC and dilodium imidazoline, It is preferred to use polyethylene glycol with a molecular weight of about 4,000.
Směsi podle vynálezu dále obsahují 0 až 2 %, s výhodou 0 až 0,1 % hmotnostního celkové směsi vysocerozvětveného mastného alkoholu obsahujícího 8 až 18 atomů uhlíku, s výhodou 12 až 14, nebo jeho směsí, nejvýhodněji 13. Rozvětvené sloučeniny podobné uvedeným vysoce rozvětveným mastným alkoholům bývají často obsažené v parfémech;The compositions of the invention further comprise 0 to 2%, preferably 0 to 0.1% by weight of the total blend of a high-branched fatty alcohol containing 8 to 18 carbon atoms, preferably 12 to 14, or mixtures thereof, most preferably 13. Branched compounds similar to said highly branched fatty alcohols are often found in perfumes;
koholu proto se hladina uvedené řidávaného do směsi musí ho vysoce rozvětveného mastného alupravit podle použitého parfému.therefore, the level of said compound to be controlled must be highly branched and altered according to the perfume used.
Takové vysoce rozvětvené alifatické alkoholy, jež jsou vhodné pro použití ve směsích podle tohoto vynálezu, lze komerčně získat od fy EXXON pod obchodním označením EXXAL .Such highly branched aliphatic alcohols which are suitable for use in the compositions of the present invention are commercially available from EXXON under the trade name EXXAL.
Směsi podle vynálezu dále obsahují 0 až 0,5 % hmotnostního celkové směsi lineárního nebo cyklického polydialkylsiloxanu vzorceThe compositions of the invention further comprise 0 to 0.5% by weight of the total mixture of a linear or cyclic polydialkylsiloxane of the formula
R RR R
I II I
R R ve kterém R je _^alkylová skupina a m je celé číslo 1 až 500, nebo jeho směsí. Uvedené polydialkylsiloxanové složky nejsou podstatnými složkami směsí podle vynálezu, protože směsi zachovávají viskozitu po zředění i v nepřítomnosti takových polydialkylsiloxanů. Avšak použitím těchto polydialkylsiloxanů se může dosahovat jistých výhod, počítaje v to zlepšenou stálost konečného produktu a zlepšenou absorpci vody zpracovávanými textiliemi. Uvedené polydialkylsiloxany mohou také napomáhat zabraňování- tvorby zbytků textilního zvláčňovadla, které se mohou objevovat ve výpusti pračky. Proto výhodné směsi podle tohoto vynálezu obsahují 0,05 až 0,5 %, výhodněji 0,1 až 0,3%, hmotnostní celkové směsi shora uvedených polydialkyisiloxanů, nebo jejich směsí. Ve směsích podle vynálezu, v nichž zvláčňovací aktivní látka obsahuje ester dilojcvého imidazolinu uvedeného shora, je výhodné používat polydialkylsilcxan, v němž R je methyl a m je asi 200. V jiných směsích je výhodné používat polydialkylsiloxan, v němž R je methyl a m je 7. Vhodné polydialkylsiloxany jsou komerčně dosažitelné od DOVÍ CORNING pod obchodním označením 200 fluid. Výhodné polydialkylsilcxany pro použití podle vynálezu jsou DON CORNING's 200 fluid 350 CS (R je methyl a m je 203) a 5 CS (R je methyl a m je 7).Wherein R is an alkyl group and m is an integer from 1 to 500, or mixtures thereof. Said polydialkylsiloxane components are not essential components of the compositions of the invention because the compositions retain viscosity upon dilution even in the absence of such polydialkylsiloxanes. However, the use of these polydialkylsiloxanes can provide certain advantages, including improved stability of the end product and improved water absorption of the treated fabrics. Said polydialkylsiloxanes can also help prevent the formation of textile emollient residues that may appear in the washing machine outlet. Therefore, preferred compositions of the present invention comprise 0.05 to 0.5%, more preferably 0.1 to 0.3%, by weight of the total blend of the aforementioned polydialkyisiloxanes, or mixtures thereof. In the compositions of the invention wherein the emollient active comprises the diluent imidazoline ester mentioned above, it is preferred to use a polydialkylsiloxane wherein R is methyl and m is about 200. In other compositions, it is preferred to use a polydialkylsiloxane wherein R is methyl and m is 7. Suitable polydialkylsiloxanes are commercially available from DOVI CORNING under the trade name 200 fluids. Preferred polydialkylsiloxanes for use in the invention are DON CORNING's 200 fluid 350 CS (R is methyl and m is 203) and 5 CS (R is methyl and m is 7).
Směsi podle vynálezu mohou dodatečně obsahovat obvyklé přísady, jako parfémy, ochranné látky, germicidy, barviva, fungicidy, stabilizátory, zjasňovače, opacifikátory apod., v obvyklých množstvích, tj. až do asi 5 % hmotnostních směsi.The compositions of the invention may additionally contain conventional additives such as perfumes, preservatives, germicides, colorants, fungicides, stabilizers, brighteners, opacifiers and the like in the usual amounts, i.e. up to about 5% by weight of the composition.
Směsi v jejich koncentrované formě mají viskozitu 40 až 400 cps při střižné rychlosti 60 ot/min. Směsi podle vynálezu se mohou používat přímo v koncentrované formě, anebo se mohou s výhodou zřecovat před jejich použitím. U směsí podle vynálezu se předpokládá zředění vodou, s výhodou 2 až Snásobkem vody na jejich hmotnost.The mixtures in their concentrated form have a viscosity of 40 to 400 cps at a shear rate of 60 rpm. The compositions of the invention may be used directly in concentrated form, or may preferably be removed prior to use. The mixtures according to the invention are intended to be diluted with water, preferably 2 to 5 times their weight.
Ve zředěné formě mají směsi viskozitu 20 až 60 cps při střižné rychlosti 60 ot/min, s výhodou 30 až 50 cps při 60 ot/min.In diluted form, the compositions have a viscosity of 20 to 60 cps at a shear rate of 60 rpm, preferably 30 to 50 cps at 60 rpm.
Vynález rovněž zahrnuje způsob zvláčňování textilií, při němž se shora popsané koncentrované textilní zvláčňovací směsi zředí vodou před tím, než se uvedou ve styk s textiliemi. Při výhodném provedení tohoto způsobu se shora popsaná koncentrovaná zvláčňovací směs, mající viskozitu 40 až 400 cps při střižné rychlosti 60 ot/ min.,zředí hmotnostně dvojnásobkem vody, aby se získala zředěná textilní zvláčňovací směs o viskozitě 20 až 60, s výhodou 30 až 50 cps při střižné rychlosti 60 ot/min. Zředěná textilní zvláčňovací směs se pak uvede ve styk s textiliemi v máchací vodě.The invention also encompasses a fabric softening process, wherein the concentrated fabric softening compositions described above are diluted with water prior to contact with the fabrics. In a preferred embodiment of the method, the above-described concentrated softener composition having a viscosity of 40 to 400 cps at a shear rate of 60 rpm is diluted by weight twice the water to obtain a diluted textile softener composition having a viscosity of 20 to 60, preferably 30 to 50. cps at 60 rpm. The diluted textile softening composition is then contacted with the fabrics in rinse water.
Směsi podle vynálezu jsou blíže objasňované v následujících příkladech.The compositions of the invention are illustrated in more detail in the following examples.
Příklady provedení vynálezuDETAILED DESCRIPTION OF THE INVENTION
Příklad 1Example 1
Připraví se směs podle vynálezu, která obsahuje dílojový dimethylamoniumchlorid dilojový dimethylimidazolin ilwX polyethylenglykol 4 000 iůí silikonový olej 5CSA composition according to the invention is prepared which contains di-dimethylammonium chloride di-di-dimethylimidazoline or polyethylene glycol 4000 IU silicone oil 5CS
Lutensol © ΪΌ3Lutensol © 3
Exxal ® 13 2 parfémExxal ® 13 2 perfume
7,60 % 14,20 %7.60% 14.20%
0,82 % 2,00 % 0,19 % 1,30 % 0,08 % 0, z 0 % 0,70 % 100 % voda a stopy jiných látek do0,82% 2,00% 0,19% 1,30% 0,08% 0, from 0% 0,70% 100% water and traces of other substances up to
Silikonový olej 5CS je polydialkylsiloxan uvedený v popise.The 5CS silicone oil is the polydialkylsiloxane disclosed herein.
Lutensol TO G je lineární mastný alkoholethoxylát aLutensol TO G is a linear fatty alcohol ethoxylate a
Exxal 13 je vysoce rozvětvený alifatický alkohol? obojí je popsáno shora v popise.Exxal 13 is a highly branched aliphatic alcohol? both are described above in the description.
Shora uvedená směs se připraví přidáním HC1 do 60 až 65 C tep lé vody. Do tohoto roztoku se oři asi 80 až 85 °C za míchání přidá asi během 10 minut mletá předsměs dilojového dimethylamoniumchloridu, dilojového imidazolinu a LutensoluTO 3. Potom se asi 5 minut vstřikuje vodný roztok Ca212. Dále se přidá, směs parfému a silikonového oleje. Směs se potom ochladí na teplotu místnosti. Nakonec se přidá 50% roztok poiyethylenglykolu o molekulové hmotnosti (MH) 4 000.The above mixture was prepared by adding HCl to 60-65 ° C warm water. To this solution, a ground premix of dilute dimethylammonium chloride, dilute imidazoline and LutensolTO 3 is added over about 10 minutes with stirring at about 80-85 ° C. An aqueous Ca 2 O 2 solution is then injected for about 5 minutes. Next, a mixture of perfume and silicone oil is added. The mixture was then cooled to room temperature. Finally, a 50% polyethylene glycol solution having a molecular weight (MH) of 4000 is added.
Takto získaná směs má viskozitu asi 65 cps před zředěním a 50 cps po zředění v hmotnostně dvojnásobku vody.The mixture thus obtained has a viscosity of about 65 cps before dilution and 50 cps after dilution in twice the weight of water.
Příklad 2Example 2
Připraví se směs, která obsahuje dilojoveher ester/ imidazclinu 22,00 %A mixture is prepared which contains the ester / imidazcline dilojoveher 22.00%
HC1HCl
Lutensol ® TC3 Lutensol TO5 Lutensol & TO8 CaCl2 polyethylenglykol o MH 8 000 parfém voda a stopové látkyLutensol ® TC3 Lutensol TO5 Lutensol & TO8 CaCl 2 polyethylene glycol with MH 8 000 perfume water and trace substances
Příklad 3Example 3
Připraví se směs, která obsahuje dilojový ester imidazclinu HC1A mixture is prepared containing the imidazcline HCl dilute ester
Lutensol ® TO3Lutensol ® TO3
Lutensol ® TO5Lutensol ® TO5
Lutensol ® TO8Lutensol ® TO8
Exxal ® 13Exxal ® 13
Dow Corning 200 fluid 350 CS CaCl2 polyethylenglykol o MH 8 000 parfém voda a stopové látky áo 100Dow Corning 200 fluid 350 CS CaCl 2 polyethylene glycol MH 8 000 perfume water and trace substances 100
0,12 % 0,24 % 1,00 % 0,15 % 2,00 % 1,06 % do 1000.12% 0.24% 1.00% 0.15% 2.00% 1.06% to 100%
22,00 % 1,27 % 0,12 % 0,24 % 1,00 % 0,06 % 0,lS % 0,15 % 2,00 % 0,S0 %22.00% 1.27% 0.12% 0.24% 1.00% 0.06% 0.1% 0.15% 2.00% 0, S0%
Claims (14)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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EP91200507 | 1991-03-08 | ||
EP91870105.3A EP0503218A1 (en) | 1991-03-08 | 1991-07-03 | Concentrated fabric softening compositions |
EP19910870187 EP0503221B1 (en) | 1991-03-08 | 1991-11-22 | Concentrated fabric softening compositions |
PCT/US1992/000661 WO1992015745A1 (en) | 1991-03-08 | 1992-01-30 | Concentrated fabric softening compositions |
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CZ184693A3 true CZ184693A3 (en) | 1994-03-16 |
Family
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CS931846A CZ184693A3 (en) | 1991-03-08 | 1992-01-30 | Concentrated textile plasticizing mixtures |
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CN (1) | CN1046774C (en) |
AU (1) | AU1444592A (en) |
CZ (1) | CZ184693A3 (en) |
HU (1) | HUT66690A (en) |
IE (1) | IE920735A1 (en) |
MX (1) | MX9200990A (en) |
NZ (1) | NZ241862A (en) |
PT (1) | PT100210A (en) |
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EP0705900B1 (en) * | 1994-09-30 | 2002-12-04 | The Procter & Gamble Company | Block copolymers for improved viscosity stability in concentrated fabric softeners |
NZ286025A (en) * | 1995-03-01 | 1997-04-24 | Colgate Palmolive Co | Laundry detergent concentrates; contains nonionic surfactant and water insoluble oil with a hydrophilic polar group, converts to liquid crystal phase dispersion on dilution |
AU713278B2 (en) * | 1996-03-14 | 1999-11-25 | Johnson & Johnson Consumer Companies, Inc. | Cleansing and moisturizing surfactant compositions |
DE19714044C1 (en) * | 1997-04-05 | 1998-04-16 | Henkel Kgaa | Hydrophilic textile conditioners containing no polyolefin waxes |
GB0001778D0 (en) * | 2000-01-27 | 2000-03-22 | A I N Manufacturing Limited | Laundry detergent composition |
GB0310974D0 (en) * | 2003-05-13 | 2003-06-18 | Unilever Plc | Fabric conditioning compositions |
MX2011006296A (en) * | 2008-12-18 | 2011-06-27 | Momentive Performance Mat Inc | Composition comprising at least two different cycloalkylmethicones and use thereof. |
JP5805845B2 (en) * | 2011-03-30 | 2015-11-10 | ザ プロクター アンド ギャンブルカンパニー | Fabric care composition comprising an initial stabilizer |
CN103668962A (en) * | 2013-11-22 | 2014-03-26 | 南通信一服饰有限公司 | Concentrated softener for dry cotton fabric |
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US3962100A (en) * | 1975-08-18 | 1976-06-08 | The Procter & Gamble Company | Fabric softening agents |
US4025444A (en) * | 1975-08-18 | 1977-05-24 | The Procter & Gamble Company | Fabric softening agents |
GB1587122A (en) * | 1976-10-29 | 1981-04-01 | Procter & Gamble Ltd | Fabric conditioning compositions |
DE2824024A1 (en) * | 1978-06-01 | 1979-12-13 | Henkel Kgaa | LIQUID DETERGENT |
GB8508129D0 (en) * | 1985-03-28 | 1985-05-01 | Procter & Gamble Ltd | Textile treatment composition |
GB8617255D0 (en) * | 1986-07-15 | 1986-08-20 | Procter & Gamble Ltd | Laundry compositions |
-
1992
- 1992-01-30 AU AU14445/92A patent/AU1444592A/en not_active Abandoned
- 1992-01-30 HU HU9302549A patent/HUT66690A/en unknown
- 1992-01-30 CZ CS931846A patent/CZ184693A3/en unknown
- 1992-01-30 WO PCT/US1992/000661 patent/WO1992015745A1/en not_active Application Discontinuation
- 1992-03-06 MX MX9200990A patent/MX9200990A/en unknown
- 1992-03-06 PT PT10021092A patent/PT100210A/en not_active Application Discontinuation
- 1992-03-06 NZ NZ24186292A patent/NZ241862A/en unknown
- 1992-03-06 IE IE920735A patent/IE920735A1/en not_active Application Discontinuation
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HU9302549D0 (en) | 1993-12-28 |
CN1064717A (en) | 1992-09-23 |
IE920735A1 (en) | 1992-09-09 |
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HUT66690A (en) | 1994-12-28 |
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