DE717061C - Finishing, especially the stiffening of hats - Google Patents

Finishing, especially the stiffening of hats

Info

Publication number
DE717061C
DE717061C DEW100222D DEW0100222D DE717061C DE 717061 C DE717061 C DE 717061C DE W100222 D DEW100222 D DE W100222D DE W0100222 D DEW0100222 D DE W0100222D DE 717061 C DE717061 C DE 717061C
Authority
DE
Germany
Prior art keywords
finishing
stiffening
hats
pol
der
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEW100222D
Other languages
German (de)
Inventor
Dr Herbert Berg
Dr Max Kaufmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to DEW100222D priority Critical patent/DE717061C/en
Application granted granted Critical
Publication of DE717061C publication Critical patent/DE717061C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Description

Appretieren, insbesondere Steifen von Hüten Von einer brauchbaren Appreturlösung für Litzen, Hutgeflechte und ähnliche Gebilde bziv. der damit erzeugten Appretur werden folgende Eigenschaften verlangt: große Ausgiebigkeit, so daß niedrigprozentige Lösungen in mildriechenden wohlfeilen Lösungsmitteln bereits eine deutlicheAppretunvirkung ausüben, Farblosigkeit und Lichtunempfindlichkeit, Unempfindlichkeit der Appretur gegen Wärme und Kälte, gutes Haftvermögen auch ,auf schwierigen Unterlagen, z. B. Cellulosehydrat aus Viscose, große Dehnungselastizität, die ermöglicht, daß die Appretur die mit der Aufnahme und Abgabe von Feuchtigkeit zusammenhängenden Längenveränderungen des Materials, z. B. Cellulosehydratgeflechten, ohne Abplatzen mitmacht, ein gewisses eigenes Wasseraufnahmevermö.gen, das die Eigenschaften der Appretur denen des Geflecht-Stoffes .anpaßt und dadurch die Regenfestigkeit bewirkt.Finishing, especially stiffening hats From a useful one Finishing solution for braids, hat braids and similar structures bziv. the generated with it Finishing the following properties are required: high yield, so that low-percentage Solutions in low-cost, mild-smelling solvents already have a clear finishing effect exercise, colorlessness and insensitivity to light, insensitivity of the finish against heat and cold, good adhesion also on difficult surfaces, e.g. B. Cellulose hydrate from viscose, great elasticity that allows the Finishing the changes in length associated with the absorption and release of moisture of the material, e.g. B. Cellulose hydrate braids, participates without flaking, a certain own water absorption capacity, the properties of the finish match those of the braid fabric .adjusts and thereby makes it rainproof.

Unter den bekannten, für die Appretur der in Frage stehenden Gebilde verwendeten chemischen Stoffen, wie Gelatine, Schellack, Nitrocellulose, Benzylcellulo-se, Polyvinyl.acet-at, befindet sich keiner, der sämtlichen oben aufgeführten Forderungen entspricht. Hingegen wurde gefunden, daß Umsetzungsprodukte von Polyvinylestern mit Aldehyden Appreturen ergeben. die den oben angeführten Forderungen im ganzen entsprechen, wenn bei ihrer Auswahl oder Venvendun g bestimmten Bedhigungen Rechnung getragen wird. Es hat sich gezeigt, daß sich unter den niedrigviscosen, so erhältlichen Polyvinylacetalen solche finden, die die für den obigen V erwendungszw ,eclc günstigen Eigenschaften, insbesondere eine ausreichende Naßdehnung in Verbindung mit genii-ender Elas.tizitä t, Haftkraft ilnd Tem- pera.turunemfind@ichhcit, -1,esitzen. Es sind dies die partiellen Acetale. die 10 bis 15!;o der H#-droxvlgrttpüen & -; zugrunde lie@@.=nd:@I_ Pol-i"inylalliGhols I11 freier tiiid 35 !1l,; 3o"@. in ;-cresterter Form cnthaltc.n. Solche @cetalc sind atIch durch u1nseizung eines Pol' -rinyl<<I1@oIioIs niederer t'isoositüi ili einer Ca@boiisäilre. vorzugsweise einer i'lüch- ti,7en alipllatisc.lell Saufe. ::-i- lieispiels@.neise Essigsäure, mit einem -1ldehy d herstellbar. Die genannten besondereil Acetale können durch lu?ai:z von Kunstharzen oder -Natur- harzen, ii° spritlöslicli:ii 1-larnstafforrn- <ildeliv dkondf-ilsationspi.*odtikten, Polvinerisa- tionsprcidt?ktcn, die durch @oly'in#°rl@atl%il Voll @'invl#.-erbindttngen, iilsbesondere von Vinvl- estern, in Gegentvart trocknender oder halt)- I trocknender W e lel;:;@.@;;_Izc wurmen, und ge- 1:@leic@tein Schellack so%t-ie a---etyIiertcil Pol#-- glykolen oder acetyliertenP@@l@-Llvccriaeii n=@cli .weiter der, jev-eilig°;1 s?lford,rungc@l @ri;---_ llrßt werden. Beispiel I Ein aus fiscosestroliersatz Wilochtener Ihr. wird mit edier a=pprettirlösti:n-- folgender Zti- samniensetzu@i@ behandelt: 9 Teile Polycirylacetal, - er,-oniien aus Polyvinylacetat mit der un- gefähren Viscositä t 3o, init ty2,3oroAcetalisierting, 25,80,o Veresterung und l i,c,o"'o I=Ivdr- 0lylgrttppell. o, 5 - Poly-g lvce.rinacetat. 31,5 - Essig<ithcr, 30 - 'I'oluol, 30 - Spiritus. Die in diesem und dem nachfolgenden Beispiel angegebenen t iscositätszahleil zeichnen die Zeit in SeLarnden, tvelclie. eins Stahlkugel von 3 nim Durchmesser braucht, tun lici 2o' durch eine z_; ci7il dicke Schiclr, einer 5o0i;i-en Lösung #nn @ol@-#:im_@Iacerat in Essigester zu fallen. - Beispiel Strohhüte werden mit einer @utstcülsun:: i'olgender Zusamnlense:zuiig 1iehanclelt g Teile: Pol.y-vinylacetal atls ainem Poiy- vinylacetat von der tmgefähren Viscosität 5oo mit 65q,,1 _@ceta@i- sier uns, ü 5 elf p Verester eng tlild I00,'0 freien o, 5 - 1'olvgly-hol.acetat. :i 1, 5 - E ssigätller, 30 - Toltiol, 3 0 - Spiritus. Mit diesen Lösungen wird das zu al-ipre- tierende Gut in der "il?liclicn Weise durch Spritzen. Tauchen oder Streicheii b<.handelt. Sie ergehen s--hon bei geringer Konzentration ciI?e gute @l>?ii-eW rs;-irhuag: die so erhiiltli-@IIc Appretur l-,ißt in der Wärlne nicht nach und erleidet in der Kälte !>eine Dies,-- Ap pteturen zeigen 3N::!'11 ,1e.11 h@I-esIien keile F1e@lie?ihIldllnsen. se:1Jst l;tt-n sie auf empfindliche Genechte aufg:'r@racllt sind. In der V@ ai-mpresse kleben sie nicht. ii-gendeinF- Zachhehandlu@ng ist nicht not- wendig. Among the known chemical substances used for the finishing of the structures in question, such as gelatin, shellac, nitrocellulose, benzyl cellulose, polyvinyl acetate, there is none that meets all of the above requirements. In contrast, it has been found that reaction products of polyvinyl esters with aldehydes result in finishes. which meet the requirements listed above as a whole, if certain conditions are taken into account in their selection or use. It has been found that the low-viscosity polyvinyl acetals obtainable in this way include those which have the properties favorable for the above use, in particular adequate wet elongation in conjunction with Genii-end elasticity, adhesive force and temperature pera.turunemfind@ichhcit, -1, sit down. There are this is the partial acetals. the 10 to 15!; o der H # -droxvlgrttpüen &-; underlying @@. = nd: @I_ Pol-i "inylalliGhols I11 free tiiid 35! 1l ,; 3o" @. in; -cresterter form cnthaltc.n. Such @cetalc are atI by insolation of a Pol ' -rinyl << I1 @ oIioIs lower t'isoositüi ili a Ca @ boiisäilre. preferably one i'lüch- ti, 7en alipllatisc.lell booze. :: - i- liebeispiels @ .neise Acetic acid, producible with a -1ldehy d. The mentioned special acetals can by lu? ai: z of synthetic resins or -natural- resins, ii ° fuel-soluble: ii 1-larnstafform- <ildeliv dkondf-ilsationspi. * odtikten, Polvinerisa- tionsprcidt? ktcn by @ oly'in # ° rl @ atl% il full @ 'invl # .- bindings, especially of Vinvl- ester, in the opposite drying or hold) - I. drying catfish;:; @. @ ;; _ Izc worms, and ge 1: @ leic @ tein shellac so% t-ie a --- etyIiertcil Pol # - glycols or acetylated P @@ l @ -Llvccriaeii n = @ cli . further der, jev-hastily °; 1 s? lford, rungc @ l @ri; ---_ be allowed. Example I. A from fiscosestroliersatz Wilochener your. with edier a = pprettirlösti: n-- the following Zti- samniensetzu @ i @ treated: 9 parts of Polycirylacetal, - er, -oniien Polyvinyl acetate with the un- endanger viscosity 3o, init ty2,3oroAcetalisierting, 25.80, o Esterification and li, c, o "'o I = Ivdr- 0lylgrttppell. o, 5 - poly-glycerin acetate. 31,5 - vinegar <ithcr, 30 - 'toluene, 30 - alcohol. The ones in this and the following Example given t iscosity number draw the time in SeLarnden, tvelclie. one A steel ball of 3 mm in diameter, do lici 2o 'by a z_; ci7il thick Schiclr, a 5o0i; i-en solution #nn @ol @ - #: im_ @ Iacerat to fall in ethyl acetate. - example Straw hats come with a @ utstcülsun :: The following combination: zuiig 1iehanclelt g parts: Pol.y-vinylacetal atls ainem poly- vinyl acetate from the ferry Viscosity 5oo with 65q ,, 1 _ @ ceta @ i- sier us, ü 5 eleven p Verester eng tlild I00, '0 free 0.5-1'olvglyhol.acetate. : i 1, 5 - E ssigätller, 30 - Toltiol, 3 0 - alcohol. With these solutions it becomes al-ipre- animal gut in the "il? liclicn manner by Syringes. Diving or stroking. They end up with a low concentration ciI? e good @l>? ii-eW rs; -irhuag: the so received- @ IIc Finishing l-, does not eat away in the warmth and suffers in the cold!> one This, - Ap ptetures show 3N ::! '11 , 1e.11 h @ I-esIien wedges F1e @ let? ihIldllnsen. se: 1Jst l; tt-n them on sensitive genes: 'r @ racllt are. They don't stick in the V @ ai-m press. ii-gendeinF- Zachhehandlu @ ng is not necessary agile.

Claims (1)

I'wrr:vu_iwhr#T-,@II: Die ferwendu,ng von solchen iüedri;-- @'iscGseii Polyt-inyl.acetälen, die 1o his I5'-!i@ der IIydroxyl;ruppeli deztigt-tnlde lici;eri- dGii Pol.y';'lnyl-alkoliols in frei,°r und 25 111S 300,i1 in 1#err-sterter Form enth-tI`en. ä- gehenenfalls zusammen reit lit;list- nde:- NTaturliarzen und acetyiierten Po'.y_lvlcolci-t t-dc-r acetvlierten @olvglycerinea als..lipre- turmitie@ in der Textilindustrie, i@ia@esrtri- dere. zum Steifen von Hiiten.
I'wrr: vu_iwhr # T -, @ II: The ferwendu, ng of such iüedri; - @ 'iscGseii polyt-inyl.acetalen, the 1o to I5' -! i @ der IIydroxyl; ruppeli deztigt-tnlde lici; eri- dGii Pol.y ';' lnyl-alkoliols in free, ° r and 25 111S 300, i1 in 1 # first form. ä- if necessary, riding together lit; list- nde: - NTaturliarzen and acetyiierten Po'.y_lvlcolci-t t-dc-r acetylated @olvglycerinea als..lipre- turmitie @ in the textile industry, i @ ia @ esrtri- dere. for stiffening Hiiten.
DEW100222D 1937-01-09 1937-01-10 Finishing, especially the stiffening of hats Expired DE717061C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW100222D DE717061C (en) 1937-01-09 1937-01-10 Finishing, especially the stiffening of hats

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE507247X 1937-01-09
DEW100222D DE717061C (en) 1937-01-09 1937-01-10 Finishing, especially the stiffening of hats

Publications (1)

Publication Number Publication Date
DE717061C true DE717061C (en) 1942-02-05

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ID=25944861

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW100222D Expired DE717061C (en) 1937-01-09 1937-01-10 Finishing, especially the stiffening of hats

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Country Link
DE (1) DE717061C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032713B (en) * 1954-05-06 1958-06-26 Calico Printers Ass Ltd Process for the antistatic finishing of textiles made of synthetic fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032713B (en) * 1954-05-06 1958-06-26 Calico Printers Ass Ltd Process for the antistatic finishing of textiles made of synthetic fibers

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