DE1419364A1 - Textile aftertreatment agents - Google Patents

Description

The «Brfifiämtg enters new waaeerlöeliöli © fsxtilnachbehandluasaselttel» on the veraliren sixi on textiles and so on textiles.

Duroh. da «Aufbringaia. eolcli «p äittel auf f» rfcilien, inebeeonder "Cellulose Ethertellien, west. üfcerrasefcsn-ä * imd expected advantage * compared to the VoFwtadung Ser parts of the means * 3.l4iü ersialt. bit alttel der Torliegeajdieii Brfiiiduss « "Ader" Mtsehärtber · AaiE, üpIaföt * xiha? Ji *, inisb ^ eöM 5 ^ * Melaadri-JormmldeiiyÄ-Har «·.

£ aitt «Vfe« t £ gk «lt

stsr agree

represent

s _e 3 *

di

Ciller

tnd

«Timar

«Usdem

BATH

909800/0894

this hair is mixed with dimethylolethylene hormone in order to reduce the discolouration to a minimum, thereby distorting the retention of blood. Mesa combination also reduced the unfavorable effect of the chlorine retention "when the treatment agents contained dimethylolethyleneurea alone" since this iara brings back chlorine and the tear strength is greatly reduced "if after excess chlorine bleaching is scorched (soorehed).

. The chlorine residue that occurs during lead

Attitude-connected Kachteile were through the use of new Melamine resins alone or together have largely overcome methylolethylene urea resins. tend · yellow goods tolerably low, if the · bleaching close to ffitarSc acidic treatment is carried out «These finishes are also used in the Hauawasch * and in relation to destruction by chlorine Resistive if they are not damaged by acidic conditions · In laundries there are acidic conditions

) When souring on * Bas Abeuern should "be carried out with a pil ~ value of 5 and above""manyWft8cher" iea elitists but with a low pB value "like aB, 3 _t $" Tom standpoint of equipping :? " and the buyer of hareb "hand * lten" is it unfavorable to dilute "dsJ τ1 · 1 * laundry facilities as usual" with such a low pH value. Duroh the use of " rather strong umaa & v Abeäues -mittel" like *, B, fluöiöure "duroh excess silicone fluoride" which a possible temperature rise of the descent

BAD ORK31NAL

, 909806/0894

säuermediuma be damaged Barsappretursn used the usually for wrinkle-resistant and "wash * and carry beständigs" Textiles * DAEU include commercially available melamine ^ "Foimldehyd ~ _y urea Forsialdebyd- and ethylene lfernetoff-Poraaldehyd-Harb finishes"

The invention relates to new textile after-treatment agents which, when applied to cellulose-containing textiles, are particularly resistant to the damaging effects of chlorine retention, both in terms of the yellowing which leads to the bleaching and in terms of the tendency to disintegrate bleached objects after repeated washing. These agents can easily prepared and applied with known Teitilappretierrorriohtungen · The cellulosic textiles look characterized by a crease-resistant Appro "door, which resists the damaging effects of Ohlorretention" measuring equipment erseugen when applied to textiles unexpected synergistisehe effect in lowering EW by di «Damage resulting from chlorine retention ·

. According to the invention, a skin treatment agent is developed to be there. alkylated Tfronhars and an etherified methylol * MelaKin resin contains} to 100 sewing parts * Hare come from 95 to Parts of Xfronhars and 5 to 95 parts of Melsttiiihers *

Invention A process for the treatment of cellulose-containing textiles is being developed, whereby a crease-resistant finish is obtained ₉ which resists damage from chlorine in the cell.

909806/0894

Among the previously used expression "eellulosahaltlge Textiles "are knitted» woven or non-woven », gef liste or otherwise formed fibers, yarn ·, Faserohcn or shaped * » te article »containing at least 50 # cellulose fiber like β · Β · cotton «ylakoaa rayon» linen »placha, jut«, Basle or other cellulose material. These cellulose textiles can be used with other known feztilien. They can also be used with other natural materials

. synthetic fibers such as silk, wool, nylon, aor / l and Polyester fibers and the like venaisoliei,

The term "Uroabar *" used here includes the _{prodicts "u τον" obtained after the product from Kadowaki / Bull, Ghem.SoQ "Japan J 1} I ₁ , 248 (193627t or modifications of this process", where t »0 moles of urea and 4 »25 moles of formaldehyde under neutral conditions and the Htairfcionapre & ttkt. Then olkylated under strongly acidic conditions. The product is then extracted with Ohlorofor» or Ohlorofom and ether

ί distilled and »» If'-bl · (Ketho ^ ethjrl) -Uron (X) obtained. This product has the following structural formula

OH ₂ OH

909806 / Q894

A reaction product with at least 30% » Product of the general formula I can be identified as Uronhara in the case of the present invention.

The expression "distilled uronhurse" used here is intended to be a uronbarss with at least 60 $ compound of the above formula I and as Best K _t ^ ₉ B'-ü * rie -> (alkoxvisethyl) urea or product of the following formula II and other reaction products _t of (LrnnsiL some will be described in more detail below, denoted ·,

ROOH ₂ * R IiHCH ₂ OR

Cl

YH ₂ OR

II

In the above formulas I and II, R is a saturated aliphatic group with 1 to 4 carbon atoms, such as e.3. a Uethyl-, Ätlayl-, Propyl- (n-Propyl or Ieopropyl) or Butyl group (low or tertiary bu% oil group) · A methyl * group is strongly advised

However, the expression "distilled" is intended to describe the invention do not restrict, as the distillation is only a «KaSnahae sur Obtaining an uronharses old with the above properties and the specified purity and it fcoseen arbitrarily · measures in Consider, through the ice Uronhar's old comparable leagues is obtained.

The term "Rohuronhars" used here refers to front resin compounds with at least 30 $ compound of the formula Z and also substantial amounts of compound ds? Formula II, as well as other methylolureas and alkylated methylolureas. In D9T present invention aind "was Bohuronharze usable, but not '' kung · give the ersielte by applying distilled Ifronharzen excellent We The cost of distilled Uronharzen but are considerable. borrowed larger than with the raw products, since comparatively low yields are achieved and considerable process costs are necessary. Distilled uron resins are therefore superior in terms of the composition according to the invention, but are economically less favorable than eohuron resins.

The terms "practical" or "substantially fully methylated melamine" as used herein mean a product which contains at least about 5.8% combined formaldehyde per mole melamine and preferably Ms su 6 moles combined formaldehyde per mole melamine. Among those used here The terms "practical" or "essential, fully etherified or alkyllertss" or similar expressions are used to understand that at least about $, $ are available "methylol groups" in melamine with a suitable alcohol, such as methanol, ethanol, various glycols and glycol ethers such as ethylene glycol, Dilthylenglykol "propylene glycol, were as umgeeetst wesentliohea alkylating alcohol or Alkylierungsbestandteil. Virtually great ver etherified or aethylolierte Melaainharze can la-general lntn

BATH ORIGINAL 909806/0894

by alkylation or etherification of practically fully seeded helemines. These Ifarse can be produced by "Encircled by the two-boiler process, i.e. by metalation or etherification without isolation of the methylolmelamine or by Methylolation, isolation of the methylolmelamine and subsequent etherification of the isolated methylolmelamine are produced · e

procedure

_——-— ■ ■ "

"become, Ä

The harsmixes of the present invention show superraecli8n.de eynergic effect "because the pestigicite loss due to chlorine retention as a result of the use of the mixes is less than the loss of strength due to the one constituents of the mix. The results obtained with mixtures of methylolethylene resin and ethylated methylolmelamine are in no way the same as the results obtained with the agents according to the invention "- ⁿ - ⁴ " ^ ¹ * -

The Helemin-Fong & ldehyde-Ilarsie of the invention can be produced according to the USA patent specification 2 * 529 ^ 856 and can contain a different number of methylol groups (ie combined ponaaldehyde), as well as 5 and 6 groups, and have up to an ethereal degree of methylolation be alkylated. Triacylol-melamine can be alkylated with up to 3 moles of a suitable alcohol. Full etherification is, however, not essential.

Melaminan the present 2RF charge will be partially or substantially voli etherified, substantially fully · melamine resins methylallefft strongly preferred "

Used erfindungagösiäß the relative amounts of üronhars and Melaraiahar *, depend to some malls before "from _β whether a raw * or distilled!" Is used Fronhars lind which Melaminformaldehydharzart is benutet · This can also also depend on whether the MalaMnformaldehydhara " A constituent also contains a substance such as a · B. Mmethyleläthylen ~ H & r »et © jr £ in substantial quantities, if this is with a different resin, larger amounts of uelaminar are generally required in Roimronliars than in the case of distilled uroanars , such as. Bimethylolätliyltn-Hametoff is avoided * You should therefore pay careful attention to the presence of a third vinegar in the mixture, so that the beneficial effects obtained through the presence are not detrimental to the synergy achieved by the combination of the invention Harsaasse 95 - 5 parts of Uronhera bedding parts and 5 to 95 parts of Kelarain components are present · By default, 65 to 95 parts of uron resin bedding parts and 35 - 5 parts of Mtlamin bedding parts are present.

The Harettaese of the invention can be applied to Celluloae-Textilitn and, as a precaution, Baui & wollgirwebe according to known methods, like EB by spraying, dipping, immersion, humidifying and similar M & J in such amounts, that is 1 to about. 25 # and, in some cases, larger quantities & ®τ

90980 6/08 94 bad original

for the present finding * based on the tissue weight » be applied · Within certain Orenseii the amount of resin applied depends on the type of fabric treated existing tissue f up to about 25%, preferably j up to $ 10 Resin Masao »based on the dry weight of the fabric» used.

The resin mass is usually applied together with a hardening oil analyzer or accelerator * The veiv turns © catalyst can be used as free acid / in the form of acid salts ₈ alkanolamine salts, metal salts and the like.The used catalyst concentration can be about 0.1 to about 25 $ or more _s based on the weight of the Harisx & aeee »jo depending on the specific type of catalyst used« Ee can be ζ · Β · about 0.1 to 10! "free acid, such as phoaphoraic acid, tartaric acid, oxalic acid etc. with ammonium chloride 0.5 bit about 10 f> are used · with aolne salts such as alkanolamine salts, eg siethanolamine hydrochloride »about 1 * 0 Me is about 10; ' very cheap, while in salads such as magnesium chloride, zinc chloride, zinc nitrate and aluminum chloride, about $ to 25% are advantageously used.

After applying the resins and hearing the iCatalyeator * the material is dried and hardened to produce the sinlaufon also prevent and bring about moisture resistance. Drying and hearing can take place in one or in separate stages

BATH 909806 / Q894

be executed. The! Temperatures at which drying and curing is carried out are very different and depend to some extent on the catalyst used »art from" Oer temperature range is generally between about 82 and about 235 ⁰ C (180 ^a F and 450 ⁰ F) or even higher, you ·? rooknunga ~ and / or HSrtun & SJseit is generally the applied temperature inversely proportional and of course depends on whether separately or zusaiaiaen dries and hardens.

" When drying and hard on is generally carried out together, a time of about 1 minute to about 10 minutes at temperatures between about 252 baw · 120 ⁰ O (450 to 250 ° y) can be used. Ψ & ιαι the fabric before curing was dried Härtungazeiten were from 5 minutes to about 1/4 minute at a temperature between 120 ° C baw.232 (BAW 250 ". 45O ^0?) applied successfully.

The following examples illustrate the invention without restrict them au. All parts and percentages are by weight - share baw. Weight percent, unless otherwise stated *

Example 1 Production of clay

Sine Mieohung aue 1378 files (1 mol) 37% poraalin, t2 files 50% KaOH and 240 files (4 0 mol) urea was rited for 30 minutes at reflux temperature (pH 6.65). The solu- was Ib Vakuun concentrated to a "Inntntesipiratur of 70-75 ⁰ O ■ clothes, woduroh 676 parts Harx ait 93.9 t V '' he tbeetandteilen ·

90 9 8 06/0894 BADORiQiNAL

When about 2,500 heads (exactly 2530 heads) of methanol and 57 parts of concentrated baleic acid had been given off, the mixture was stirred for a further 20 minutes at room temperature (pH less than 1 _y 0). 'Ert pH was adjusted to 9 »3 with 50 / dger sodium hydroxide solution and the solution was concentrated in vacuo to a Xnnentemperatur of 65 to 70 ⁰ C," the Biteketand was dissolved in 2400 parts of chloroform and filtered the Löeung "The solution was then "concentrated in vacuo to an inner temperature of 90 ⁰ C. The Rücketand of 703 parts was" HohvTQnhaxz "and contained about 35 Gewiohteteile ttron.

Beiaplel 2

Manufacture of measuring instruments by ITronharg »

Bine mixture of 60 parts ₍₉ 0 1 mole) of urea "345 parts (4.26 mol) of 37 tigern SOnaaÜn and 9 * 2 hydrojcydootahydrat rope was 10 minutes hei 94 ⁰ C * After stirred d» m concentration Ia vacuo on the steam bath was the viscous coolant was dissolved in 800 parts of methanol and 11 parts of concentrated ealic acid were added after the solution had been stirred for 15 minutes at Zismr · »temperature, the pH was adjusted to 8.0 and the barium hydroxide / tahydrate Solution concentrated in vacuo on a steam bath. The viscous Rüoketaad was mixed with 1,490 parts of chloroform and the solution filtered. 700 ropes of itner were then added to the resulting solution and the solution was filtered again »Vacuum restricted · The stand is vacuumed under a nitrogen atmosphere with a 15 cm (6 inoh) vigreous chamber

9098 06/08 94 -

A forerun of 25 parts was thrown The main fraction, a colorless, riekoee liquid Tom Ep «151-134 ° C 2 am Rg idruok (34 parts) «ar" distilled uronher * ". 70 fur

Backlog were Yorhanden Example 3 Hart Λ * product τοη example Z

Bare B "praktiaoh fully methyllertes ₉ praktleoh roll methylollertes melamine ·

Were ropes made which 6.25? » Geeaatharemaaae of Haree A and B alone or In Mieo & ungtn of 75/25 _f 50/50 b £ w · 25/75 Feetaubetaneteile contained · Me immersion baths also contained -12J · MagneGiumohlorld, on the resin in the bath "5 ^ Harssaeee" sucked euf des CJewebegewloht »was applied to 80 χ 80 cotton percale at 80 #Lger Jimes & ufnaliae · The fabrics were ^{dried for 1 minute at 107 0} C (225 °?) and ^{cured for 1.5 minutes at 177 0} C (35O ⁰ F) ·

Me EJoitter recovery was done on a Monsanto Crease recovery test (Monsanto wrinkle recovery test?) on p. 158 under Method · 66/1956 la Technical Manual and Tearbook of the Amerioan Aesooiatlon of Textile Gheaiat and OoloristSf Bd * 3? (1957) described TerfeJhrenr ^ »^ - ~ * έ <

Me Ohlorsurtlokhaltungeprobe was ZMuih the Versuoh »- verfahran 69/1952, which is executed on p. 121 of the above mentioned literature section Measured in accordance with BJS ASTK on a Soott tester

BAD ORMäSNAI.

9098 06/08 9 4

The yellow index was according to the equation

Elb index - 70 (1 - ** 455 )

^H 577

determined, where Sjkk and Ηκγγ dl · on a lieflepektrophotoraeter using a · magnesium carbonate block As a reference value at wavelengths of 455 millimicrons or Millimicron obtained Glans values are.

The washing under "wrinkle recovery) and "Ohlorretention" were determined according to the method on page 123 the test method described in the above-mentioned reference 14/1953 executed.

Dl · Säurewäaohen were in a Najort-Wäeoher using 75 liters of water, 11 β synthetic Reinigungsidttel, 0.01 i * available chlorine 2.70Oi (6 Ib.) "Uohmssse and a flaschkreielauf 20 .Minuten at 71 ⁰ C (160 ⁰ P) is executed. Subsequently, "in · rinse of 10 minutes at 60 ⁰ O (?} ₉ is a sweite rinse of 5 Hinuten at 49 ° G (120 °?) and a Endaäureapülung of 5 minutes at 49 ⁰ 140 ° O (120 °?) With 4.5 g of Sinkllicofluorid in the 3 rinse water. The cloth was dried in a lead tube before the age test.

The results obtained are recorded in Table I.

909806/0894

Table I

Jf Harzi & asse Feataubstaag Harz A resin B

100 0 75 25th 50 50 25th 75 0 100

Wrinkle Recovery Total. Decrees) initially after 5 weeks Chlorine retention υ loss of tear strength initially after 5 _weeks; , ä3chea. "

Untreated fabric

227 223 221 226 231 134

232 213 224 224 222 158 0 2 0 2 0 0

20 1 3

15th

Yellow index naen 5 jcuer Acidv7äE 0.5 1.8 1.6 2.1 2.6 2.2 4.3 1.7 5.3 -Jr 2.1 0.6 1.1

CD O (Q CD O

's * O OO CO co

Di ···· example bites that distilled uronhars • a slight initial loss of tensile strength as a result of Äe * Chlorine retention has, but after washing for 5 eels at 100 ° 0 (212 ° 3?) Old soap an awesomely high tensile strength loses occurs · This example also shows * that the tear strength · -

Reduction as a result of the chlorine contained in BurUak duroh addition a small proportion of Iielaainharis to a minimum g * - • can be grounded without the oolverdeii as a result of the chlorine retention

i ■. """■■■""■ -.. ■ ■ Example 4

Her * Λ (distilled) - product of E «iepiel 2 Hara A (raw)> product of E «iepi # l 1 Kart B «practiech roll öÄthyli # rt ··,

practically fully methylolated ta helanine

7auohb & der were produced who ate at Har * A (deeti value or raw) and Hare B alone or in general. Hiaohung ait 95/5 »35/15 or« 75/25 Feeteubetanzverbindungennie wo. DestiUlartem Ears A bau "raw Hai a contained" The rope loops also contained 12 ^ liagneeiumohloriA, referred to the HarsBasee ia Bad · 5S 'ItarBaasae "on the (Sewebegeiiiolit were on 80 π 80 Bauawollperkal at 80 /> iger Bs were dried for 1 minute at 107 ⁰ C (225 ⁰ F) and cured for 1.5 minutes at 177 ⁰ C (350 ⁰ F)

The Teet and WXsohen were made as in Example 9 described is "carried out" The results of the lake are in the Table XZ shown · 2) le * calculated values * under "Proseat

Attachment loss * are from the for 100 $> üronhara and

BADORtGINAL £ 100 Helaainhars found values calculated »

909806/0894

Baramaaaa

1Λ19364

taballa II

Chlorratantion Ra »f aatlekaitararXuat

Hoof fr 5 begin 1 naoh jMMiifgai ■ 66 33 ΜΜΛ 100 O 15th baraohnat »£ j 4th ■ trtfflBlit * JB 60 16 95 25th O* 0 52 1t 85 100 ■ · 0 5T 1t 75 0 ·. 1 46 9 0 5 ■ * 64 48 69 Raw
100 15th «. 66 95 em 56 59 85 100 61 14th 38 75 54 1 9 0 48 5 0 tfnWhendeXtee fabric -

Barachnat au · dan Iartan for dl · 100 * Η * »·,

Β1 · »· Β Bftlepitl Migt wl * 4« Tt2a _t dal d «« tilll «rt« s ITroo »ha» fln «n T« rnaohlKBlgbar gceiagtm An £ äsm * »- Xu £ iafolft Ohlorrttantlon b« l «itsMi hohan

T «rl% urt BMh 5 *« aXif «i faechta hat. Elevated Uroahars Mlgt

but «ia« & · Α · ΐαΐο3ϊβη FeatigkeltaTsrXuat amfaa ^ a «ad naoh

5 "WiHgWi Waeahan ·

S ·! Zuga ^ · Ton e «rin« «& Mangan MaXaainhars« tu daatllliar- »

t «& Wtteuaam was a dar faatlfkaitararlaat naeh 5 lÄeohaa ti ·!

atlU ^ ar ala arwartat vandadart · (Bai dar 95/5 * iO.ao3naig Itatnig dt? anmrtata taattekattararluat 51 ^ * wÄhraad dar gafmdaa

nor 16 it «breathe ·)

In VaXIa da "Eohuroaharaaa" ardan tuiarvartat " Vmrh-m * - dar raatlkaltavarXuata l & ioXgahXorratantioo ee" hX

9098 06/08 9

BATH

ig · al · also naoh 5-oaligtm Waeohen by adding dt ·

hareta keep. In dlteta case it was «! Greatest H # n§ * n at Malaminharat al · at dta dtetillitrttn Uronoars required, Ktine Mleohung was mangtlliaft is gtlb «n Aueethtn in consequence · Ghlorpttentio».

? «Xglftiolist« stergtlSBia ·· bti Mlechungtn from Dimttfaylol- (EU) odtr ttllwtiet polyatrleitrtwa ntthylitr-

ta «Hethjlolharaetoff (MMU) ait dan MelatBinoars von Btiepitl 4 (Hars B) and liieohungen von Uronhare (Ham A, partially or Hare A raw) ait Trie (Uethoxyaethyl) Melamin (HMH) and in the following table III also found «Ardan im angtgtb« ntn Qtwiohtavtrhaltni · feel 5 $ Fteteufcetan *, btiogtn on daa Trooktngtwioht voä 80 π 80 cottonptrkal »under the word Tone 12 H y» »t» ubetan «from Magneeiuearsorid, btans * ntans * angtwtndet · Saa atwtbt murd · then getroökntt and daa Ha «1 1/2 Kinuttn toi 177 ⁰ C (550 °?) gtharttt. Di ··· Vtrgleiohatrgtbni ·· «» ind in table III fee-t held ·

909806/0894

i * Ilarzmasae Featsubatana

«Table III *

Chlorine retention i "Reißfostigkoitsverluöt

w at the 3 after 5-3naligom washing } \ όχ% EU * · 7th boroc thneij * ^ © Γιιηάθη 100 para B, bereohnet "/ tofunden 7th «* 65 95 0 _m ' 0 62 69 85 5 78 1 56 67 75 15th 70 51 63 0 25 \ 62 82 9 JTarß KWH 100 - 83 100 fiars B 78 81 95 0 72 79 84 85 5 · 1 71 83 75 15th «. 63 83 0 25th · » 9 Ilara A 100 4th deoti ^ l., - 4th 100 Hare MMM O 43 95 0 1 44 29 85 5 4th 46 33 75 15th 65 43 43 O 25th 58 - 63 Hare A Ί00 52 68 raw 4m 60 100 JlBTZ MMty m » 45 . 70 95 0 ' 23 70 73 85 5 4th 69 63 75 15th 5 63 '69 0 25th . " 63 100 m * 0 Untreated fabrics *

* Calculates based on the values for 100 H liars

Table III tends to show that the chlorine * Retentionsbeatandigkeit obtained better Eraobnieae for Melamine-urone resin combinations eigttolloh and

9098 06/08

BATH ORIGINAL

Bas * A ■ Produkt ron Btiepitl 1

RUM B · * raktieöh fully methyl! Ert tea, practically roll "• thundered," Hey

0 - Dim ^ thyloläthylenharnetoif plu · ä <iulaolare Mang · • in ·· practically fully redeemed »fully iaethjrloliert« a Heleaia * fears ···

E · were produced I «uohMd« r, dl · 6.25 £ tt · -xntharc- • ubatans of the Her ·· A ₉ B «to G ₉ « ll «ln and al Miech« nf «n of Ημτβ A old Ban B and C% ·! 75 / t5 tew * 3 ^ 50 f · 11 · η • nthi «l%» n · M · TettohMUler «nttutltei miöh 12 ft W 1> «so« n auf dl · is BaI tefio & lleh «HarMabet« ui »5? T HaM- • ttb« t «ns _v b * eo £ r *» n «of da« Gewloht d ·· Oewb · »wu. ? d «ti« nt «r wendwnf« ltt «r 60 & g« & HmSanfnatns »« if 80 χ 60 B * 33 * »ollp« xfc * l • ufietemolit · Dl · 0 «« ·! · wurfifin b »i 107 ° 0 (2S5 ° ff) 1 Mimt · g · - troclo »t uad 1 1/2 Kirnten Ul 177 ⁰ C (55O ^e P) e # Mrt« t ·

DIt exams and yHMlum became «n old dir follow« & dm Au · - nrnfan · »wl · ·· In Β · 1 ·» 1 · Χ? b * «» hrl «b ·» let _f eaeeeiUhrt,

Cnter "OxalsKur · and mtlen · * let ■» v «rst« h4m _f dal das Gmb · 10 minutes * ·! 3S ⁰ O (10O ⁹ I) la f 9 ^ 1f «r« üfig «r Omü inf g * rtthrt ₉ alt Waaaer t «« pfilt _v in «la ·» 9 fdian stand *! · **

to MlMiten 1 * 1 49 ⁰ C (120 ⁰ I)

and MAUeilleh in laMtr i ^ epult and gttreekaftt is · (Htm Ut • In harder TMt al «dl ·" 8 * ur «t * eh ···)

Dl · Teetergetele ** elnd Shown in the labile IT ·

909806/0894

• 9 · ·

o «v ^ -to

{j

45

§2

Sc

ta

«J

! j «9«

«OON

«3

Nin

O ΙΛΟ Ο

OHn

• * f m-

The »« »lelfifiai« tilt · Sai 4i * Bftl & tJfcfolf «£»? title »»

Anr Η * »·» toi

Qt & osretsaitiea Hä «5 S m & i g * x» ati. * Itlea4 Bfiss Si »

tos ·· *! · Jteiiftsfettftigfetät «It

tmtwr T «m» i ^ s vea ft

«Of« äs l * y «f *» i3Ät # ettfe «irfte & t · Μ ·

1 t / i siautÄ * «i 1? 7 * ö ittrttt · Μ · TQvmtdaimm wmm « a «liar tripod ··

Im 4 · »?« Nnwi »^ Mi mwft * m & m *** & * T <A> w #« t * ^ lt · Si · aagoc ·! · »·» StoywMgafaon aiai in

909806 / 089A

Table V

5 # Hersoubetans, .gehört et 1 - 1/2 "at 177 ° C (35O ^Ö F) i 1 # (l) i

initially after 5 acid " Ah

162 ^C

with 12 # (real) oalorid on Häraoubotang

1 «Bars A distill * 245 220

Kara A Hara S

2. 80/20

3 70/30

4 60/40

5 50/50 *

Harg A Hayg- ^ ₁ , *

6. 80/20

7. 70/30 β. 60/40 9. 50/50

Bars A Kars

10. 60/20

11. 70/30. 12. 60/40> 13. 50/50

14 Aerotox Bars B 15 Bars B 16 Bars B

17. 70/30 Bars A (raw) /

Bars B 1870/30 Bars A (distilled) /

Baxrn B

Bam B · Trliaethoxyhtxaatthylolmeliuain (a partial

pXOktieoh του mithylolitrtes

251
248
248
243 236
251
242
251 259
251
247
248 250
229
250
255 250
242
239
250 219
226
, 222
251 240
243
249 210
215
212 252 255 245 223

Above Sabtl T mist complains that the hypocrisy dtr Yorgendadta Brfindung gtgtnttbtv 8äur «ra» oh »a dautrhaiter

909806/0894

• lad "Y" r "X" lQfei * äammäm $ 1 and 14-1S * tt S-49 "1? vsaA 18

The HinnaiM de? YorXi # g "aäts is & Ui & BSg fc & aa susasm" *. with and «r * B leartil-HÄO & te & uiaiuagefaaraen, namely waist härt- or thtr * opl * a * ie © & · »ttor

roa Xpprttumä © der mxr M & taM% $. * mmg Ätr Criffi «k« It or other sheet fatatoft «n it» aa © lsi3 «iiiiid * lt« a

with s * l.

and

«Aad d @ a alSc ^ Xityl ^ n D« ri ¥ ftt * a fii®aer Sub ·

Epexyiaay «· wi * ** B * BiglyeiijflÄtfca ^ des ·

old tifi »^ Spoaa ^ ulvml * si * gsii« r al

like the «Yes d« a ÖBA-P * t «ateolkrift * n ^ .750 · 42? waJ, 2 »? f2.

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Claims (1)

1,! Eertllnaehfrttiaiiitlmieaalttal < ^ ekannaelohnet duron a. Content of uronhars and a * aged methylol * »• Have the relative» geffionte ratios of 95 to 5! Uronhara and $ up to 95 parts Jieiaalnharst beaogen to 100 Zm T "xtiliuiolib" li treatment "i means according to claim 1, thereby shortened * zms0iolinrt _v defl ale Uronhare" in d "atilli" rt * a Uronhar " I will be used 3. SeXrtilnacatlMAandltsngaBlttal naob Anaprucn 1 ₉ daduroh g «kasnB« lohn «t _v dai ale uronttars tin Rohuronhara v» rw * nd «t will» 4 · gtxtAlnachbttiftiirtlwngaaittal to cinm dar yorfaergetiastdan Aaeprüch «, dadturoh eakannsaiohiuit · daA dl · Baatand · tall · ia ralatlvan OavlohtavarMitnla of 65 · bla · 95 Ttilen« Uronganharabeatandtalla up to 35 parts of Uronganharabeatandtalla to 35 5 * fcxtllnaoabalilungaBltt · ^ after a »dar vorfear- B0hma & 9 & A & aprdohaydaduroh gakannsalelmatt dai daa ai M «thylolm« le * in vanlfiatana tallvala «varäthart and pralctlaea full aathylollart is * 6 * Tazfabran xuv Xaenba treatment of Calluloaa-Itxtil "material""obai aina gee" over the effect of naXtanam chlorine forest retandaf älg · lEnlttarfaat · appr »ture stop, dadoreh gakannaaloluat »dai aan auf daa ■ ataslal aln middle gaalli alnas dar vorargefeandea aneps «olie and dia Sanapprattsr through Elssalrkang alnea and Visa «hard. 90Γ? "'0 89 4