EP1393641A1 - Fixiereinlage - Google Patents
Fixiereinlage Download PDFInfo
- Publication number
- EP1393641A1 EP1393641A1 EP20030008613 EP03008613A EP1393641A1 EP 1393641 A1 EP1393641 A1 EP 1393641A1 EP 20030008613 EP20030008613 EP 20030008613 EP 03008613 A EP03008613 A EP 03008613A EP 1393641 A1 EP1393641 A1 EP 1393641A1
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- EP
- European Patent Office
- Prior art keywords
- weight
- points
- paste
- sub
- binder dispersion
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
- A41D27/06—Stiffening-pieces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24843—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2843—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including a primer layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/287—Adhesive compositions including epoxy group or epoxy polymer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
- Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
- Y10T442/2746—Heat-activatable adhesive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
- Y10T442/2754—Pressure-sensitive adhesive
Definitions
- the invention relates to a fixing insert consisting of a textile Interlining (such as nonwovens, woven fabrics, knitted fabrics) on one side double-layer adhesive mass points is coated, which from the Interlining facing lower and upper points arranged above consists.
- a textile Interlining such as nonwovens, woven fabrics, knitted fabrics
- Patent EP-A 0 940 461 describes a crosslinkable one Hotmelt adhesive for the coating and / or lamination of Flat structures are known in which a crosslinking component into a Polyolefin matrix is integrated and the reactive components only react in the melt with crosslinking.
- networking components are isocyanates or epoxies with molecular weights between 2000 and 6000 Gram specified per mole.
- the actual hotmelt adhesive should do so consist of amino-terminated copolyamide or copolyester, which can be used both in the lower and in the upper point.
- this solution is that on the one hand the networking component elaborately integrated in a moisture-protecting polyolefin matrix must be and that the amino-terminated copolyamides strongly Yellowing tend.
- two-layer hotmelt adhesives are known from document US Pat. No. 5,677,038, the lower point of which consists of a pasty copolyamide or copolyester and the upper point of which consists of a mixture of 0 to 25% by weight of a copolyamide, 50 to 95% by weight of a copolyester and 5 to 25% by weight .% of an epoxy exists. Values below 10 N / 5 cm are given as separating forces for the textile materials connected with this hot-melt adhesive system, which are further reduced after washing.
- further double-layer adhesive compositions are known from documents DE-A 22 14 236, DE-A 22 31 723, DE-A 25 36 911 and DE-A 32 30 579.
- back riveting is understood to mean an undesired gluing between two interlining materials, which can occur if the interlining sheet coated with the adhesive point mass, hereinafter referred to as a fixing interlining, is connected to the outer fabric in the inner sandwich fixing process.
- the inner sandwich consists of the layer sequence of outer fabric, coated insert sheet and coated insert sheet and outer fabric, that is to say that the uncoated sides of the insert sheets lie against one another.
- the amount of coating applied per square meter of interlining was reduced from 18-25 g / m 2 to 7-15 g / m 2 . However, they should be further reduced with regard to the softness of the textile laminate. At the same time, greater emphasis is placed on the handle when the laminate has to meet high adhesion and durability requirements. Particularly with regard to the care properties of a textile laminate, there is a requirement that it also withstand several washes at washing temperatures up to 60 ° C.
- the object of the invention is to provide a fixing insert which significantly increased adhesive and release forces with a very low at the same time Back riveting shows.
- the object is achieved by a fixing insert consisting of a textile interlining (1) which is coated on one side with double-layer adhesive mass points, which consists of lower and upper points (2, 3) arranged above the interlining, in which the Sub-items (2) either consist of a binder paste that 50 to 95% by weight of an acrylate binder dispersion with a T g ⁇ room temperature and 5 to 50% by weight of an epoxy resin with an epoxide equivalent weight of 500 to 4000 meq / kg or 50 to 95% by weight of an acrylate binder dispersion with a T g ⁇ Room temperature and 5 to 50% by weight of a copolymer of acrylates and monomers with glycidyl side groups and contains 0 to 20% by weight of a hardener and conventional auxiliaries and additives used to produce a paste as sub-item (2), wherein the top points (3) consist of copolyamides and / or copolyesters and / or thermoplastic polyurethanes and
- the fixing inserts according to the invention With the fixing inserts according to the invention, separation force values are obtained which are still very good even after several washes at temperatures of 60 ° C. In spite of the use of components in the adhesive (sub-point) with a glass point T g > 60 ° C., the fixing inserts according to the invention surprisingly show that are normally out of the question for use in the insert area because of their very negative (hardening) influence on the handle, no effects on the haptic properties (handle) of the fixing insert according to the invention.
- the powdered epoxides are epoxy resins which are solid at room temperature and which are reaction products of epichlorohydrin with bisphenol A and / or reaction products of epichlorohydrin with bisphenol F.
- Polyfunctional epoxides can also be used as the epoxy resin. This includes, for example, epoxidized novolacs.
- the polyamides, polyesters, polyurethanes, polyolefins and / or vinyl copolymers used with carboxyl, acid anhydride, hydroxyl and / or amido side groups are low-melting thermoplastic polymers.
- Polymer blends of low-melting polyamides, polyesters, polyurethanes, polyolefins and / or vinyl copolymers with carboxyl, acid anhydride, hydroxyl and / or amido side groups can also be used.
- the polymers are made up of linear or branched monomers.
- the pre-adduct which is also solid at room temperature, is hardened Epoxy resins and polyamines consisting of reaction products from Epoxy resins based on bisphenol A and polyamine and / or Reaction products of epoxy resins based on bisphenol F and Polyamine used. Furthermore, a pre-adduct made of epoxy resins can also be used and polyamino amides formed from polyamines and dimeric fatty acids be used.
- the fixing insert is preferably one in which the mean diameter is powdery starting substances for sub-items (2), determined according to sieve analysis is less than 100 ⁇ m.
- the fineness of the Starting substances favor the reactivity and crosslinking of the Sub-item (2) both within the sub-item (2) and on Transition (4) to the upper point (3).
- the fixing insert is preferably also one in which the middle one Diameter of the powdery starting substances for the top points (3), determined according to the sieve analysis, is 50 to 250 ⁇ m.
- the grain size according to the invention for the top point material favors this Melt and overlay the sub-items (2) with the top items (3).
- the fixing insert according to the invention is obtained in such a way that to form sub-items (2) from 50 to 95% by weight of an acrylate binder dispersion, 5 to 50% by weight of an epoxy resin or from 50 to 95% by weight of an acrylate binder dispersion, 5 to 50% by weight of a copolymer of acrylates and monomers with glycidyl side groups as well as the dispersants, running aids and thickeners, a paste is prepared and placed on the insert web (1) at spatially separate locations is applied that the paste is sprinkled in the moist state with 50 to 500 wt.% of a copolyamide and / or copolyester and / or thermoplastic polyurethane and / or polyolefin, based on the dry matter of sub-items (2), that excess scattering powder is removed and that the fixing insert obtained with double-layer adhesive mass points is dried at temperatures of 110 to 200 ° C. and is made manageable and transportable by sintering the polymeric material with the insert
- Epoxy resins are those with softening points in the range from 70 to 130 ° C, preferably from 90 to 110 ° C and epoxide equivalents from 500 to 4000 mVal / kg used.
- Pre-adduct of epoxy resin and diethylene triamine (1: 2) or an amine hardener is used.
- Figure 1 shows a fixing insert according to the invention, in which on a inlay web (1), sub-points (2) preferably made of nonwovens are overlaid with top points (3) and by a sintering process at temperatures of 120 to 180 ° C both in itself and on Transition (4) to the main points (3) is networked.
- a mixture of polyacrylate binder dispersion and epoxy with grain sizes ⁇ 50 ⁇ m in a solids weight ratio of 70:30 is mixed with water and a paste base of dispersant, running aid and thickener to form a paste.
- This is printed as a sub-point paste in stencil printing with a CP52 stencil on one side on a 25 g polyamide / polyester (PA / PES) nonwoven with a coverage of 5 g / m 2 .
- a polyamide with a grain size of 80-200 ⁇ m is sprinkled onto the still moist paste point (2) as the top point (3) with a coating of 7 g / m 2 , the excess is suctioned off and then dried and sintered in a Mathis oven for 30 s at 180 ° C , The total circulation is 12 g / m 2 .
- the nonwoven insert thus produced was fixed against batiste.
- the laminate of outer fabric and an insert produced according to the invention has a softer feel than comparable outer material insert laminates. fusing primary liability tacking 120 ° C 8.0 N / 5cm 0.2 N / 10cm 140 ° C 9.0 N / 5cm 0.2 N / 10cm
- the nonwoven inlays were torn during the release force test.
- a mixture of polyacrylate binder dispersion and a dispersion of an acrylate-glycidyl acrylate copolymer with grain sizes ⁇ 30 ⁇ m in a solids weight ratio of 70:30 is mixed with water and a paste base of dispersant, running aid and thickener to form a paste.
- This is printed as a sub-point paste in stencil printing with a CP52 stencil on one side on a 35 g polyamide / polyester (PA / PES) non-woven fabric with a coating of 6 g / m 2 .
- a polyamide with a grain size of 80-200 ⁇ m is sprinkled onto the still moist paste point (2) as the top point (3) with a coating of 8 glm 2 , the excess is suctioned off and then dried and sintered in a Mathis oven at 180 ° C. for 30 s. The total circulation is 14 g / m 2 .
- the nonwoven insert thus produced was fixed against batiste.
- the laminate of outer fabric and an insert produced according to the invention has a softer feel than comparable outer material insert laminate. fusing primary liability tacking 120 ° C 10 N / 5cm 0 N / 10cm 140 ° C 11.5 N / 5cm 0 N / 10cm
- the nonwoven inlays were torn during the release force test.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Details Of Garments (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
50 bis 95 Gew.% einer Acrylatbinder-Dispersion mit einem Tg < Raumtemperatur und 5 bis 50 Gew.% eines Epoxidharzes mit einem Epoxidequivalentgewicht von 500 bis 4000 mVal/kg oder 50 bis 95 Gew.% einer Acrylatbinder-Dispersion mit einem Tg < Raumtemperatur und 5 bis 50 Gew.% eines Copolymeren aus Acrylaten und Monomeren mit Glycidyl-Seitengruppen
und 0 bis 20 Gew.% eines Härters sowie herkömmlichen zur Herstellung einer Paste eingesetzter Hilfs- und Zuschlagstoffen als Unterpunkt (2) enthält,
wobei die Oberpunkte (3) aus Copolyamiden und/oder Copolyestern und/oder thermoplastischen Polyurethanen und/oder Polyolefinen bestehen und
dass das Gewichtsverhältnis der in den Unter- und Oberpunkten (2,3) enthaltenen Massen 1:0,5 bis 1:5 beträgt. Mit den erfindungsgemäßen Fixiereinlagen werden Trennkraftwerte erhalten, die auch nach mehrern Wäschen bei Temperaturen von 60°C noch sehr gut sind. Überraschender Weise zeigen die erfindungsgemäßen Fixiereinlagen trotz der Verwendung von Komponenten in der Haftmasse (Unterpunkt) mit einem Glaspunkt Tg > 60°C, die normalerweise für den Einsatz im Einlagebereich wegen ihres sehr negativen (verhärtenden) Einflusses auf den Griff nicht in Frage kommen, keine Auswirkungen auf die haptischen Eigenschaften (Griff) der erfindungsgemäßen Fixiereinlage.
Die eingesetzten Polyamide, Polyester, Polyurethane, Polyolefine und/oder Vinylcopolymerisate mit Carboxyl-, Säureanhyrid-, Hydroxy- und/oder Amido-Seitengruppen sind niedrigschmelzende thermoplastische Polymere. Weiterhin können Polymerblends aus niedrigschmelzenden Polyamiden, Polyestern, Polyurethanen, Polyolefinen und/oder Vinylcopolymerisaten mit Carboxyl-, Säureanhyrid -, Hydroxy- und/oder Amido-Seitengruppen verwendet werden. Dabei sind die Polymere aus linearen oder verzweigten Monomeren aufgebaut.
- mindestens einer wenigstens difunktionellen Carbonsäure,
- mindestens einem wenigstens difunktionellen Amin
- mindestens einer ω-Aminocarbonsäure
- mindestens einem Lactam.
- mindestens einer wenigstens difunktionellen Carbonsäure,
- mindestens einem wenigstens difunktionellen Alkohol,
- mindestens einer ω-Hydroxycarbonsäuren
- mindestens einem Lacton.
oder aus 50 bis 95 Gew.%einer Acrylatbinder-Dispersion, 5 bis 50 Gew.% eines Copolymeren aus Acrylaten und Monomeren mit Glycidyl-Seitengruppen sowie den Dispergatoren, Laufhilfsmitteln und Verdickern eine Paste hergestellt und auf die Einlagebahn (1) an räumlich getrennten Stellen aufgebracht wird, daß die Paste in feuchtem Zustand mit 50 bis 500 Gew.% eines Copolyamids und/oder Copolyesters und/oder thermoplastischem Polyurethan und/oder Polyolefin, bezogen auf die Trockenmasse der Unterpunkte (2) bestreut wird, daß überschüssiges Streupulver entfernt und
daß die erhaltene Fixiereinlage mit doppelschichtigen Haftmassenpunkte bei Temperaturen von 110 bis 200°C getrocknet und durch Versintern des polymeren Werkstoffs mit der Einlagebahn (1) handhab- und transportierbar gemacht wird.
Die so hergestellte Vliesstoffeinlage wurde gegen Batist fixiert.
Fixiertemperatur | Primärhaftung | Rückvernietung |
120°C | 8,0 N/5cm | 0,2 N/10cm |
140°C | 9,0 N/5cm | 0,2 N/10cm |
Fixiertemperatur | Primärhaftung | Rückvernietung |
120°C | 10 N/5cm | 0 N/10cm |
140°C | 11,5 N/5cm | 0 N/10cm |
Claims (4)
- Fixiereinlage, bestehend aus einer textilen Einlagebahn (1), die auf einer Seite mit doppelschichtigen Haftmassenpunkten beschichtet ist, die aus der Einlagebahn zugewandten Unter- und darüber angeordneten Oberpunkten (2,3) besteht, dadurch gekennzeichnet, dass die Unterpunkte (2) entweder aus einer Binderpaste bestehen, die
50 bis 95 Gew.% einer Acrylatbinder-Dispersion mit einem Tg < Raumtemperatur und 5 bis 50 Gew.% eines Epoxidharzes mit einem Epoxidequivalentgewicht von 500 bis 4000 mVal/kg oder
50 bis 95 Gew.% einer Acrylatbinder-Dispersion mit einem Tg < Raumtemperatur und 5 bis 50 Gew.% eines Copolymeren aus Acrylaten und Monomeren mit Glycidyl-Seitengruppen
und 0 bis 20 Gew.% eines Härters sowie herkömmlichen zur Herstellung einer Paste eingesetzter Hilfs- und Zuschlagstoffen als Unterpunkt (2) enthält,
wobei die Oberpunkte (3) aus Copolyamiden und/oder Copolyestern und/oder thermoplastischen Polyurethanen und/oder Polyolefinen bestehen und
dass das Gewichtsverhältnis der in den Unter- und Oberpunkten (2,3) enthaltenen Massen 1:0,5 bis 1:5 beträgt. - Fixiereinlage nach Anspruch 1, dadurch gekennzeichnet, dass der mittlere Durchmesser der Ausgangssubstanzen für die Unterpunkte (2) kleiner als 100 µm ist.
- Fixiereinlage nach Anspruch 1, dadurch gekennzeichnet, dass der mittlere Durchmesser der pulverförmigen Ausgangssubstanzen für die Oberpunkte (3), bestimmt nach der Siebanalyse, 50 bis 250 µm ist.
- Verfahren zur Herstellung einer Fixiereinlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass zur Bildung der Unterpunkte (2) aus 50 bis 95 Gew.% einer Acrylatbinder-Dispersion, 5 bis 50 Gew.% eines Epoxidharzes
oder aus 50 bis 95 Gew.%einer Acrylatbinder-Dispersion, , 5 bis 50 Gew.% eines Copolymeren aus Acrylaten und Monomeren mit Glycidyl-Seitengruppen
sowie den Dispergatoren, Laufhilfsmitteln und Verdickern eine Paste hergestellt und auf die Einlagebahn (1) an räumlich getrennten Stellen aufgebracht wird,
daß die Paste in feuchtem Zustand mit 50 bis 500 Gew.% eines Copolyamids und/oder Copolyesters und/oder thermoplastischem Polyurethan und/oder Polyolefin, bezogen auf die Trockenmasse der Unterpunkte (2) bestreut wird, daß überschüssiges Streupulver entfernt und
daß die erhaltene Fixiereinlage mit doppelschichtigen Haftmassenpunkte bei Temperaturen von 110 bis 200°C getrocknet und durch Versintern des polymeren Werkstoffs mit der Einlagebahn (1 ) handhab- und transportierbar gemacht wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002140926 DE10240926B4 (de) | 2002-09-02 | 2002-09-02 | Fixiereinlage und Verfahren zu deren Herstellung |
DE10240926 | 2002-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1393641A1 true EP1393641A1 (de) | 2004-03-03 |
EP1393641B1 EP1393641B1 (de) | 2006-06-14 |
Family
ID=31197602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030008613 Expired - Lifetime EP1393641B1 (de) | 2002-09-02 | 2003-04-15 | Fixiereinlage |
Country Status (16)
Country | Link |
---|---|
US (1) | US6986935B2 (de) |
EP (1) | EP1393641B1 (de) |
JP (1) | JP4070692B2 (de) |
KR (1) | KR100587172B1 (de) |
CN (1) | CN1254517C (de) |
AR (1) | AR039493A1 (de) |
AT (1) | ATE329502T1 (de) |
BR (1) | BR0303432B1 (de) |
CA (1) | CA2438758C (de) |
DE (2) | DE10240926B4 (de) |
ES (1) | ES2263869T3 (de) |
HK (1) | HK1063816A1 (de) |
MX (1) | MXPA03007750A (de) |
PT (1) | PT1393641E (de) |
TW (1) | TWI221085B (de) |
ZA (1) | ZA200304389B (de) |
Cited By (1)
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CN101926523A (zh) * | 2010-06-29 | 2010-12-29 | 南通衣依衬布有限公司 | 双面网纹粉点粘合衬布的生产方法 |
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GB0423349D0 (en) * | 2004-10-21 | 2004-11-24 | Hexcel Composites Ltd | Fibre reinforced assembly |
DE102005006335A1 (de) * | 2005-02-10 | 2006-08-24 | Bozzetto Gmbh | Vernetzbare Schmelzklebermischung und Verfahren zur Beschichtung und/oder Laminierung von Substraten |
DE102005006470B4 (de) | 2005-02-12 | 2013-12-05 | Carl Freudenberg Kg | Textile Flächengebilde mit verbesserter Beschichtung, deren Herstellung und Verwendung |
EP1749451A1 (de) | 2005-08-05 | 2007-02-07 | Arkema France | Klebeverfahren von Textilien mit einem Schmelzklebstoff |
US20070199653A1 (en) * | 2006-02-27 | 2007-08-30 | Lockwood James D | Adhesive Impregnated Carrier |
US20080166939A1 (en) * | 2007-01-09 | 2008-07-10 | Freudenberg Nonwovens L.P. | Acoustical Substrate |
DE102007028263A1 (de) * | 2007-06-15 | 2008-12-18 | Carl Freudenberg Kg | Verbund zur Verwendung in Kleidungsstücken |
DE102007062865B4 (de) * | 2007-11-09 | 2009-10-15 | Carl Freudenberg Kg | Textiles fixierbares Flächengebilde |
CN101849057B (zh) * | 2007-11-09 | 2014-01-15 | 卡尔·弗罗伊登伯格公司 | 可热熔粘的织物 |
DE102010044265A1 (de) * | 2010-09-02 | 2012-03-08 | Carl Freudenberg Kg | Klebemasse für heißsiegelfähige Einlagen |
US9058753B2 (en) | 2012-03-23 | 2015-06-16 | Documotion Research, Inc. | Paper, labels made therefrom and methods of making paper and labels |
JP6287557B2 (ja) * | 2014-05-08 | 2018-03-07 | 日東紡績株式会社 | 接着芯地 |
CN108316009A (zh) * | 2018-03-12 | 2018-07-24 | 广州市晟宏衬布有限公司 | 一种带活性炭的无纺衬布及其制备工艺 |
CN111732900A (zh) * | 2020-07-06 | 2020-10-02 | 江西服装学院 | 一种粘结胶及无缝服装的制作方法 |
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EP0792591A1 (de) * | 1996-02-29 | 1997-09-03 | Lainiere De Picardie | Einbügelbarer Einlagestoff und Verfahren zu dessen Herstellung |
EP1162304A1 (de) * | 2000-06-08 | 2001-12-12 | Firma Carl Freudenberg | Fixiereinlage |
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DE2214236C3 (de) | 1972-03-23 | 1983-11-10 | Kufner Textilwerke KG, 8000 München | Rasterförmige Beschichtung aus Heißsiegelklebern auf Flächengebilden |
DE2536911C3 (de) | 1975-08-19 | 1982-09-09 | Kufner Textilwerke KG, 8000 München | Verfahren und Vorrichtung zum rasterförmigen Aufbringen von pulverförmigem Heißschmelzkleber auf Oberflächen von Textilien oder dergleichen |
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DE19510315A1 (de) * | 1995-03-22 | 1996-09-26 | Huels Chemische Werke Ag | Schmelzklebermasse zur Beschichtung von Einlagenstoff |
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EP0503204A1 (de) * | 1991-02-05 | 1992-09-16 | Lainiere De Picardie | Thermoplastischer Futterstoff und Verfahren zur Herstellung desselben |
EP0792591A1 (de) * | 1996-02-29 | 1997-09-03 | Lainiere De Picardie | Einbügelbarer Einlagestoff und Verfahren zu dessen Herstellung |
EP1162304A1 (de) * | 2000-06-08 | 2001-12-12 | Firma Carl Freudenberg | Fixiereinlage |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101926523A (zh) * | 2010-06-29 | 2010-12-29 | 南通衣依衬布有限公司 | 双面网纹粉点粘合衬布的生产方法 |
Also Published As
Publication number | Publication date |
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CN1254517C (zh) | 2006-05-03 |
ES2263869T3 (es) | 2006-12-16 |
ATE329502T1 (de) | 2006-07-15 |
DE10240926B4 (de) | 2007-10-25 |
JP2004092010A (ja) | 2004-03-25 |
CN1480500A (zh) | 2004-03-10 |
EP1393641B1 (de) | 2006-06-14 |
PT1393641E (pt) | 2006-09-29 |
MXPA03007750A (es) | 2004-03-08 |
US6986935B2 (en) | 2006-01-17 |
CA2438758C (en) | 2008-12-02 |
ZA200304389B (en) | 2004-04-23 |
JP4070692B2 (ja) | 2008-04-02 |
TWI221085B (en) | 2004-09-21 |
TW200403972A (en) | 2004-03-16 |
KR20040030285A (ko) | 2004-04-09 |
CA2438758A1 (en) | 2004-03-02 |
US20040087229A1 (en) | 2004-05-06 |
BR0303432A (pt) | 2004-09-08 |
DE50303792D1 (de) | 2006-07-27 |
HK1063816A1 (en) | 2005-01-14 |
KR100587172B1 (ko) | 2006-06-08 |
BR0303432B1 (pt) | 2013-09-10 |
DE10240926A1 (de) | 2004-03-18 |
AR039493A1 (es) | 2005-02-23 |
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