DE1961709A1 - Process for the production of a coloring paste for nail polish - Google Patents

Description

P A? 6 N ϊ AN WALTE

DR. E. WIEGAND DIPL.-ING. W. NIEMANN 1961709

DR. M. KOHiER DIPI-ING. C. GERNHARDT

MÖNCHEN H AM EuRG

phone, 55 54 7ί sooo MÜNCHEN is, 9th Thursday -! ember 1969

TELEGRAMS: CARPATENT N USSBAUMSTRAS 3E Tu

W. 14 599/69 - Kc / H

lakaeago ierfaraery Ge., 1'okyOf Japan

Method 2 for the production of a fäibepaste for

ft & g & üack

will the Jarbepa-sts? ϋϊ üagellaok received, by a. coloring material and one fitandloxfd water-soluble organic polymers ia orgenieoheti Eats solvent insoluble, becomes coated; nicrsu a non-volatile orgaruachee solvent is given and this part of an iaote terasaiile will "

The Irrindang relates to a process for producing a Coloring paste for 3fagellaci £ and the Aafgab «consists of one "Dye patch", the production of dye stuffs It can be used with approved characteristics.

Any coloring agent is generally one Suspension of an inorganic or organic coloring agent Materials and titanium dioxide in elneia L ^ L-imgeaittel, the Nitrooellulof.o and contains hare.

Je: och ropes aahlr "ic &" iärungsraataritlien unites inclination to bluieraja in da ", Lö ^ jungaiaittelj urul 2itandioxyd setsst οΙλλ in the course of the time siufifroad seiaee girütimi later tiitlL> M \ - '■ i-awichtes and shows uin ** i Hiöä ^ reohla ^ a ^ Boden de * A »'t'i'jwahranKSSöfilJiii ^» Dtii * Gh dlof-üj f ^ sa - ^. C-iniAagea will nui- das 4uee »hen d« s i-ianiki'cKlbtela vsxaohleoütQX ei ouS at aebxaajh au, -ti from storage vessels, us the above precipitation homogeneously see below

BATH

00982 6/2112

Due to Sahire Icher's investigations.sos manufacture by Mani'M-ürKltteln with susgeseiehn $ tem Eigeseohaftea now found that "fall" the surfaces of the Kateriala coloring and the titanium dioxide with a certain organic content High polymers, since they are dissolved in organic substances indelible is "oversaturated are" da "¥ irlbs" aterial not in The solvent is eluted and it causes the fitandioxyd does not set aside what the Yorhaben & s invention is based on.

The present invention btitAt mut tsr basis of these facts and concerns a Ter £ abif®n mwc production of a. Färbepast @ for Nagtllack, which consists in that the coloring material and Tit & ndioxyd ait "ines wasmerlösli & hen organic Hoohpelymeren, the IGT insoluble in organisonen solvents, is sucked _t a niöbt volatile orgcnisohes solutions! Tt # l herein gugegebexi" ird and Hftterial obtained su one last Teraahlen wM «

In the context of the invention, the expression "coloring material" means organic and inorganic pigments and dyes, as they are generally used for Eeraitelluas το »lfutlki! des 1- (4-chloro-0 - <«alfe-5» tol ^ lASG} «> 2-4Uiplithole} _f B ft G Red Ir. 11 (CaloiöÄsals d € r? a-iS-

napathalinsulfonic acid) usd D ft 0 Red No. 96 (1- (CKUhIor-pnitrophenylaso) -2-kaphthol)

P * ν Auedruck * organic Hos ^ fdlpags ^ sfi ¹¹ denotes Sm Rahüen i®r Irflmdung id »fsljissreü ^ *; l ^ iaes In d ^ n.

* setting out

lsi

ind

00932Π / 211? BADOR ₁ G ₁ NAL

and starch ·, as well as »ynthetiaebe organic high polymers,« 1 · Polyvinyl alcohol (the polyleation degree eollt 900

OXY

1500 and the Terseifuagsgred 86 to 89'Jt b * tr * g «n), ^ vinylpyrrolidon (the molecular weight is 40,000 to 760,000) and similar attrlmlien are suitable. Furthermore, as a non-volatile US sweetener, for example Linseed oil, phthalic acid ester, tricresyl pboephate and d «rgl · τ · ιν are used, dl * stfatliohe usually constituents Clay nail polishes can be used.

When fer DtLPcnfCOiruag dee erfindongegeoseen Terfahrena, the organic Toratehende "Hoohpolyiaere aunächet dissolved in water, the organic 7erbältniB vrotei ron Bochpolyaeren" u Vass "r 0.05 I) Is 1 ₉ 0 ι 25 rock 50" is. The coloring material and · Titandioiyd be auapendiert therein. Bas ratio τοη färtendem material and titanium dioxide su water amounts to 10 and the 1ϊ5 Terhältnia τοη coloring material su titanium dioxide is "tv / a 1x9. SI" object is sufficiently ait Z to 20 Qew .- ^ dee Toretehend listed organ The above high polyesters, lied about coloring material and titanium oxide, achieved. The process is carried out at room temperature.

The suspension obtained was then dried. These Drying can be done using TakuusitroQknuns »Spray drying, Freeze drying or drum drying can be carried out. With such a method of operation, the partial surfaces are of coloring material and fItandioxyde with dec organiaohsn Hoolipolyiatren in el.nar Htärke la area from 100 to 200 microns ttfcerogenic *

The material brightened in this way is we; l

then a powder of a fineness corresponding to one Sieve opening from 0.3 to 0.15 nm (50 ti, j 1o8 meshji, which then to the non-volatile solution ami tt «l sugesetst became

0 0 9 i. ^ w / 1 ■; ÖAD ORIGINAL

• 8 was married well to a past «. The ratio τοη dried material su non-volatile solvent 3t1 to 5.

BtI produced in the manner described below. The coloring pastes are used to elute the coloring material into the solvent and the settling of titanium dioxide not observed even when the manicure is mixed by mixing the coloring material with a solvent, nitrocellulose and resins were prepared according to the usual method «This is due to the fact that the particle surfaces of the coloring material and the titanium oxide are coated with the organic high polymer. Manicure products, which were produced using the pigment pastes prepared in accordance with the present process are im Compare those with common material in the following Table summarized, all parts being based on weight «

Part I II III IV. Nitrocellulose

Arylsulf aoid-formaldehyde copolymerea

Diallyl phthalate Butyl acetate Butyl alcohol

toluene

Propylene glycol Ethylbenzene

Xylene - 13.0

Pigment paste (Eeiep.1) 5.0 - - - Pigment paste (example 2) - 4.0 - - Pigment paste (Β · 1βρ, 3) - - 4.5 Mixture of DtO Red - - 4.5

No. 9 and titanium oxide in a ratio of 1: 9

0 0 9 r '■. · - ^ ι i. ·

20.6 18.0 16.0 17.0 7.5 6.0 7.0 7.0 3.5 6.0 4.0 4.0 29.0 32.0 30.0 31.0 1.0 2.0 1.5 2.0 33.2 18.0 25.5 34.5 0.5 - 0.5 - ■ - - - - 11.0 -

Venn the by mixing del? above component · manufactured manicure products were left to stand at R & ma temperature for 1 week »no Indian ¹ TIg was observed with preparations (I), (II) and (III), while a white precipitate τοη titanium dioxide was formed with» preparation (IT) «

The following examples serve to further illustrate the invention.

example 1

1 g gelatin was in 50 ■! Dissolved water, 1dg of one Pigment gelatine from 1 g of D λ C Red Hr * 9 (Bariuseal des 1- (4-chloro-0 »ulffc-5-tolyla« o) -2-n * phthol ») and 9g of litandioxide were suggested, homogeneous Termisoht and that Water is distilled off under reduced pressure while stirring. The dried RUoketand obtained was after addition · τοη 7.0 g of linseed oil and thorough «Yermishen means 3-stage Orphans have enough Tarmahlea and a paint paate for lagellack obtain. .

Example 2

10 g of vinyl alcohol (molecular weight about 4000, degree of TerceifuBgsgrad 86 H) were 500 tablespoons of water and 100 c of a Tigaentgeeiiaohes from 25 S B ft O Red Vr. 56 (1- (0-chloro-p-nitrophenylaeo) -2 ~ naphthol) and 75% titanium dioxide is completely dissociated so that it is homogeneous. Bann was sprayed under the dry skin, whereby a powdery gel pigment mixture was obtained from pigment and titanium dioxide, which was then made into a dye which could be colored by means of dibutyl alcohol Material for Magellaok was obtained.

BAD ORlGtNAL 00982 B / 2112

Example 3

10 g of gum arabic were dissolved in 250 ml of water and obtained a transparent mixture, and 10Q g of a pigment mixture from 50 g D * C Red Sr. 1t (Oaleiuissals der 2- (2-Hydroxy ~ 1 -naphthylaao) -1 -naphthalenesulfonic acid} and 50 g of titanium dioxide are added and mixed in a homogeneous way. The wet was then dried and concentrated, leaving a semisolid · mass was obtained «the nmoh of Irooknimg means of a froamteltrocio egg in an Iugelmlilile Terajahlea. became * to. this' dried material was dioctyl phthalate Admittedly, mixed in sufficiently and, by means of orphans, married, so that the? ärbe »ateriai for nail polish are preserved de.

009826/2112 baö a ^

Claims (4)

Claims 1. Process for the production of a coloring compound for nail polish, characterized in that a coloring material and titanium dioxide alt a water-soluble organic high-polymer, which is not soluble in organic solvents, is coated, a non-volatile organic solvent hereBU is added and the resulting mixture BU a paste is ground. 2. Process for the production of a coloring paste for nail polish, characterized in that a coloring material and litandioxyd in an aqueous solution of a water-soluble High polymers that are unluslioh in organic solvents is, is suspended, the suspension is dried and the dried suspension is a non-volatile organic Solutions are added to the mixture obtained is ground to a paste. 3. The method according to claim 1, characterized in that that as a water-soluble organic high polymer gelatin, Polyvinyl alcohol, dunaiarablkun, starch or polyvinylpyrrolidone is used. 4. The method according to claim 2, characterized in that as water-soluble organic high polymer gelatin, Polyvinyl alcohol, duaniarabikua, starch or polyvinyl pyrrolidone is used. 0 0 9 8 2 ^r l /?