EP0822287A1 - Faserbehandlungsmittel - Google Patents
Faserbehandlungsmittel Download PDFInfo
- Publication number
- EP0822287A1 EP0822287A1 EP97890128A EP97890128A EP0822287A1 EP 0822287 A1 EP0822287 A1 EP 0822287A1 EP 97890128 A EP97890128 A EP 97890128A EP 97890128 A EP97890128 A EP 97890128A EP 0822287 A1 EP0822287 A1 EP 0822287A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- textile
- starch
- agent according
- fiber treatment
- treatment agent
- 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.)
- Granted
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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
Definitions
- the present invention relates to a textile fiber treatment agent for use in manufacturing or aftertreatment of woven and knitted fabrics, which means on the Based on potato starch and if necessary in a mixture with additives known per se for this purpose.
- Textile fiber treatment agents therefore in the manufacture or after-treatment of fabrics and knitted.
- Sizing agents for Textile materials as well as binding agents, finishing agents or impregnating agents for carpets, textile wallpapers and fabric mats various natural or artificial fibers, such as cellulose fibers, Hemp or linen fibers, glass fibers, plastic fibers or carbon fibers.
- the list of fibers is only exemplary and not restrictive.
- textile fiber treatment agent in the sense
- the present invention includes agents used in papermaking or used for paper aftertreatment.
- starch products in particular Products based on potato starch, corn starch, waxy corn starch and derivatives thereof, for the treatment of fiber materials during processing of the same or afterwards to use on it.
- Starch is a natural vegetable product. It essentially exists from a glucose polymer, which in the case of potato starch also a small amount of phosphoric acid in ester bond contains. Depending on the starting plant, the strength is one quantitative composition of two components , namely of amylose and amylopectin. Amylose and In turn, amylopectin are not uniform substances, but are mixtures of different polymers Molecular weights. Amylose essentially consists of unbranched polysaccharides in which the glucose is bonded in alpha1,4 is present. It lies in the natural starch grains the amylose usually pre-inside the grain. To this The core of amylose is the amylopectin. This is in turn a highly branched glucose polymer in which the Glucose units next to the alpha 1,4-bonds at the branching points contained in 1,6 bond.
- Natural starches usually have an amylose content of 15% to 30%, regardless of the type of plant from which it is obtained will. Only Waxy type corn varieties deliver one Starch that consists almost entirely of amylopectin.
- the Field of application of this starch, the so-called waxy corn starch is mainly in the food sector.
- this Amylose-free starch in gelatinization in much less Dimensions pulls threads and less retrogradation symptoms has an amylose-rich starch.
- the food made with waxy corn starch is an improved one Mouthfeel as well as improved texture and storage stability achieved in relation to products with normal strength.
- the waxy maize starch so far hardly enforced due to its relatively high price.
- EP-A1 0 703 314 describes the use of amylopectin potato starch in cationic form as mass starch in papermaking suggested.
- the amylopectin starch is thereby preferably obtained from genetically modified potatoes.
- amylopectin starch made from gene transformed Potatoes are extracted except in this field of paper production in the non-food sector is nowhere known.
- the present invention is now concerned with a new one Area of application for amylopectin potato starch, in which the favorable properties of this starch for special product advantages to lead.
- the new textile fiber treatment agents are therefore according to the invention characterized in that for their manufacture used potato starch from an amylopectin potato starch, i.e. a potato starch with compared to usual Potato starch with a reduced amylose content.
- the new textile fiber treatment agents show not only significantly better properties compared to Means based on standard potato starch, but there are also the textile products obtained with it in many ways improved and the production of new funds offers in ecological and economically numerous advantages. It is favorable if the potato starch used has an amylose content from less than 20%, preferably from 0% to 8%, in particular from 0% to 5%.
- the use of such fiber treatment agents in textile sizing applies primarily to the sizing of warp yarns.
- the agent mostly serves as an additive in warp yarn preparation or for use as a smoothing and reinforcing agent the warp thread or to increase the abrasion resistance in the weaving process.
- starch products are based Sago, corn or potato starch for at least 50 years common.
- the quality of these starch products was sufficient for machines.
- the evolving textile industry, the development of new Yarns and yarn types, opening up and moving new markets and the legal requirements are the breeding ground for the Development of new products.
- the requirements for sizing agents are varied. So e.g. running properties of the yarn are expected that have a thread break number less depending on substrate and weaving machine guarantee as 0.1 / 100,000 shots.
- Starch products for the textile industry have to be tight Seen in connection with the shear sensitivity of the products will.
- Conventional starch derivatives are therefore used during the Manufactured by introducing cross-linkable substances modified and made shear stable.
- amylopectin potato starch as the starting material for textile sizing now offers one option, the one above largely solve the problems mentioned. It turned out that the amylopectin starch grain is significantly more stable than is the common grain of starch. Many properties at the Processing and when using the amylopectin starch depend on this increased grain stability together. For example, surprisingly the amylopectin starch is 5 ° C higher Gelatinization temperature, which causes reactions in the slurry and thus products with a higher conversion rate (substitution) or very high purity can be produced.
- the starch in modified or derivatized form, as used as ether or ester.
- derivatization is in the present context according to usual practice esterification, etherification and possibly crosslinking, however not understood graft polymer formation.
- amylopectin starch In the derivatization of starch, the above-mentioned causes higher Grain stability of amylopectin simplifies manufacturing technology.
- the amylopectin starch is less alkaline and less sensitive to temperature than the amylose Strength.
- the conventional etherification and esterification reactions can thereby intensify with shorter reaction times and the use of gelatinization protection salts can be clear be reduced.
- Cross-linking reagents e.g. Epichlorohydrin
- the starch is preferably a reaction product of an esterification with mono-, di- or tricarboxylic acids with an alkyl chain with 1 to 30 carbon atoms or as a carbamate.
- Starch ethers are also particularly favorable starch derivatives, such as methyl, ethyl, hydroxyethyl, hydroxypropyl, Hydroxybutyl, carboxymethyl, cyanoethyl, carbamoyl ethyl ether, or mixtures thereof. Excellent results have been e.g. achieved with hydroxypropyl starch.
- the starch is often also made up of acids, oxidizing agents, Shear forces or enzymatic processes are reduced.
- the starch products for textile fiber treatment agents are in granular form or they are preferred as modified, namely cold water-swellable or cold-soluble products. Methods such as extrusion are used to produce the same. Roller or spray drying u. ⁇ ., used, which already have been state of the art for some time.
- the gelatinization or the digestion of granular starch by means of Drum drying in a thin film is one of the most common Method.
- the influence of temperature and Shear forces either unlocked the strength or a paste that has already been digested is dried. In both In some cases, roller drying causes a more extensive process Dissolution of the native strength structures. for optimal Development of the properties of starch derivatives for the textile sector the correct degree of digestion is of great importance.
- amylopectin potato starch also has properties that the previously known amylopectin starches from waxy corn do not have.
- the adhesive strength of the amylopectin potato starch paste is about 20% higher.
- the viscosity values are around 50% higher.
- the values for the maximum tractive effort are also around 40% higher.
- the improved adhesive strength in connection with the favorable viscosity behavior leads, especially in the field of textile sizing, positive changes in abrasion behavior, reduced tendency to form staples, reduced abrasion and hairiness of the finished Warp yarns.
- the clarity of the amylopectin potato starch paste is higher and there is less tendency to Retrogradation (remains for 3 h at room temperature without a tendency to gel or gel formation).
- the storage stability the paste is surprisingly high. At room temperature the viscosity of an amylopectin starch paste after 7 days only by a maximum of 10%.
- amylopectin potato starch extremely interesting in textile sizing.
- the invention relates in any case to that Use of the amylopectin potato starch or its depolymerized starch and / or derivatized forms as part of a Textile sizing agent.
- Textile sizing agents are also within the scope of the present invention itself, which is a textile fiber treatment agent mentioned above in combination with those known per se for this purpose contain organic polymers and / or size grease.
- Another area of textile fiber treatment is, as mentioned, the treatment of fabric mats, carpets, textile wallpapers and the like.
- starch-based binders In the preparation of These products are generally used in the finishing or impregnation fleets Binder added to the products mentioned to give appropriate strengths.
- Binder natural polymers can e.g. based on proteins, Polysaccharides or resins can be built up.
- binders In order to give the fiber materials the necessary properties, that ensure their quick and efficient processing, The properties of the binders are often not sufficient out. Aside from the numerous physical modifications or chemical nature of the respective polymers often for "in situ" crosslinking of the binders on the fabrics or gripped mats.
- Crosslinking agents are used different reactivity, e.g. Resins that from Reaction products of nitrogen compounds with compounds from the aldehyde group, the one or more functional aldehyde groups included, exist. Most of all, products are made from Urea, melamine or nitrogen-containing heterocycles, such as e.g. Ethylene urea and formaldehyde or glyoxal are used.
- crosslinking agents are based on inorganic compounds, those for reaction with the functional groups of the binders are qualified, e.g. Salts of multivalent cations or Anions. Most recently, silicates have been used or zirconium salts used.
- the present invention is also in use the above, preferably depolymerized and / or derivatized Amylopectin potato starch as part of a Textile binder, in which, if necessary, additionally known polymer dispersions, water repellents for this purpose and / or crosslinking agents are included.
- the potato starch derivatives due to their high specific adhesive strength not achieved by other types of starch becomes particularly important as a binder.
- the special structure of the potato starch grit ensures high adhesive strength i.e. the stability of the starch grain can the effectiveness, especially the binding power of the starch products, influence. Since the amylopectin potato starch grain, as mentioned, has a very good stability, recommends the use of amylopectin potato starch special measure.
- Flow behavior suitable for the finishing fleets or corresponding ones Giving rheology are the strengths or theirs Derivatives in their degree of digestion from weakly cold swelling up to modified very well soluble in cold, since it has been shown that the Degree of disintegration of the starch significantly affects the rheology of the fleets can influence or control.
- finishing fleet also depend strongly with the rheology of the fleets. Order, machine running speed, Handle of the impregnated product, shear stability the fleet, storage stability, wet strength and The hydrophobicity of the products is therefore closely related with the type of starch used or the starch derivative.
- finishing fleet Due to the requirements for the processing properties the finishing fleet is the maximum possible degree of digestion limited because the flow behavior of highly digested starches the finishing fleets are no longer suitable for processing. Therefore, the possible degree of disruption of the strengths is usually by pre-crosslinking with the known crosslinking reagents, such as. Epichlorohydrin, trimetaphosphate or phosphorus oxychloride, limited.
- a potato starch or derivatives of the same without pre-crosslinking enable constant degrees of digestion and thereby an important one have a larger number of hydrated hydroxyl groups, give the finishing liquors a suitable rheology and therefore represent an optimal binder for production of fiber mats or fiber wallpapers or carpets
- Amylopectin potato starch is one such beneficial one Starch raw material that eliminates the need for pre-crosslinking makes.
- the amylopectin molecules are in the hydrated form maximum open minded, but bring about excellent Flow properties of the finishing liquors.
- the properties achieved the textile fiber wallpapers or fabric mats produced with it are at the same amount used significantly above Standard values with conventional potato starches. Furthermore allows a reduction in the quantities used in the finishing fleet a significant reduction in manufacturing costs.
- On the other hand can use the same amount of starch product Amounts of crosslinking agent used with the same properties the impregnated fabric can be significantly reduced.
- the wet strengths are the same and water repellency values a much softer Get the handle of the treated wallpaper, mats and the like.
- the textile fiber treatment agents according to the invention mostly have a 20 to 30% reduction in the amount of amylopectin starch used in relation to normal potato starch.
- finishing fleets turn out to be more than usual also stable in storage and do not tend to thicken, as is the case with conventional formulations is the case.
- Standard potato starch Starch ether: 4 kg of hydroxypropyl starch Propoxy content 20% Viscosity at 80 ° C and 4.5% dry matter 58 [mPa.s] 0.1 kg size grease
- Amylopectin potato starch Starch ether: 3.2 kg hydroxypropyl starch Propoxy content 20% Viscosity at 80 ° C and 4% dry matter 75 [mPa.s] 0.1 kg size grease
- Oxidatively degraded standard potato starch 7.3 kg starch Viscosity at 80 ° C and 5% dry matter 150 [mPa.s] 0.15 kg size grease
- Oxidatively degraded amylopectin potato starch 6.0 kg starch Viscosity at 80 ° C and 5% dry substance 200 [mPa.s] 0.1 kg size grease
- the wet strength was determined after a swelling time of 1 minute in deionized the tensile force determined to break the Connection of warp and weft leads.
- the traction is given in grams of traction.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Amylopektin-Stärke aus | ||
Wachsmais | Kartoffel | |
Spezifische Klebkraft (mN/tex*%SA) | 2,67 | 3,29 |
Höchstzugkraft-Arbeit (cN*mm) | 522 | 843 |
Garn: Nm 50/1 100 % Viskose
Ges. Kettfaden 4316
Bandbreite 160 cm
Stärkeether: 4 kg Hydroxypropylstärke
Propoxygehalt 20 %
Viskosität bei 80°C und
4,5 % Trockensubstanz 58 [mPa.s]
0,1 kg Schlichtefett
Stärkeether: 3,2 kg Hydroxypropylstärke
Propoxygehalt 20 %
Viskosität bei 80°C
und 4 % Trockensubstanz 75 [mPa.s]
0,1 kg Schlichtefett
Garn: Nm 34/1 100 % Baumwolle
Ges. Kettfaden 3633
Bandbreite 164 cm
7,3 kg Stärke
Viskosität bei 80°C und
5 % Trockensubstanz 150 [mPa.s]
0,15 kg Schlichtefett
6,0 kg Stärke
Viskosität bei 80°C und
5 % Trockensubstanz 200 [mPa.s]
0,1 kg Schlichtefett
Bindemittel | Rezeptur | Naßfestigkeit [g]1 | Hydrophobie [cm]2 |
Standard-Stärke-derivat | 1 | 1450 g | 2,5 cm |
Amylopektin-Kart.st.-derivat | 2 | 1480 g | 2 cm |
Amylopektin-Kart.st.derivat | 3 | 1510 g | 2,5 cm |
Claims (26)
- Textilfaserbehandlungsmittel zur Verwendung bei der Herstellung bzw. Nachbehandlung von Geweben und Gewirken, welches Mittel auf der Basis von Kartoffelstärke beruht und gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten Zusatzmitteln vorliegt, dadurch gekennzeichnet, daß die Kartoffelstärke aus einer Amylopektin-Kartoffelstärke, d.h. einer Kartoffelstärke mit im Verhältnis zu üblicher Kartoffelstärke verringertem Amylosegehalt, besteht.
- Textilfaserbehandlungsmittel nach Anspruch 1, dadurch gekennzeichnet, daß die Kartoffelstärke einen Amylosegehalt von weniger als 20 % hat.
- Textilfaserbehandlungsmittel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kartoffelstärke einen Amylosegehalt von 0 % bis 8 % hat.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kartoffelstärke einen Amylosegehalt von 0 % bis 5 % hat.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stärke eine solche ist, die aus durch molekularbiologische Methoden veränderten Kartoffeln gewonnen wurde.
- Textilfaserbehandlungsmittel nach Anspruch 5, dadurch gekennzeichnet, daß die Stärke eine solche ist, die aus durch antisense-Inhibition eines GBSS-Gens gentechnisch veränderten Kartoffeln gewonnen wurde.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Stärke in granulärer Form vorliegt.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Stärke in kaltquellender oder kaltlöslicher Form vorliegt.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 8, gekennzeichnet durch eine um 20 bis 30 % verringerte Einsatzmenge der Amylopektin-Stärke im Verhältnis zu üblicher Kartoffelstärke.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Stärke in derivatisierter Form vorliegt.
- Textilfaserbehandlungsmittel nach Anspruch 10, dadurch gekennzeichnet, daß die Stärke Ester- und/oder Ethergruppen trägt.
- Textilfaserbehandlungsmittel nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Stärke das Produkt einer Veresterung mit Mono-, Di- oder Tricarbonsäuren mit einer Alkylkette mit 1 bis 30 Kohlenstoffatomen oder ein Carbamat ist.
- Textilfaserbehandlungsmittel nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Stärke als Methyl-, Ethyl-, Hydroxyethyl-, Hydroxypropyl-, Hydroxybutyl-, Carboxymethyl-, Cyanoethyl-, Carbamoylethylether oder als Gemisch hievon vorliegt.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Stärke durch Säuren, Oxidationsmittel, Scherkräfte oder enzymatisch abgebaut ist.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 14 zur Verwendung als Textilschlichtemittel.
- Textilfaserbehandlungsmittel nach Anspruch 15 zur Verwendung als Zusatzmittel in der Kettgarnpräparation im Webprozeß.
- Textilfaserbehandlungsmittel nach Anspruch 15 oder 16 zur Verwendung als Glättungs- und Verstärkungsmittel des Kettfadens bzw. zur Erhöhung der Abriebfestigkeit im Webprozeß.
- Textilschlichtemittel nach einem der Ansprüche 15 bis 17, enthaltend ein Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 14 und an sich für diesen Zweck bekannte organische Polymere und/oder Schlichtefett.
- Textilschlichtemittel nach Anspruch 18, enthaltend Hydroxypropylstärke auf Basis Amylopektin-Kartoffelstärke.
- Textilschlichtemittel nach Anspruch 18 oder 19, enthaltend eine bis zu 20 % verminderte Menge an Stärkeprodukt auf Basis von Amylopektin-Kartoffelstärke im Vergleich zu Textilschlichtemitteln auf Basis üblicher Kartoffelstärke.
- Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 14 zur Verwendung als Textilbindemittel für Gewebe und Gewirke aus natürlichen, halbsynthetischen, synthetischen organischen oder anorganischen Fasern, wie ZelluloseFasern, Hanf, Leinen, Kunststoff-Fasern, Glasfasern bzw. Kohlefasern.
- Textilfaserbehandlungsmittel nach Anspruch 21 zur Verwendung als Textilbindemittel bei der Herstellung von Teppichen, Textiltapeten oder Glasfasergewebematten.
- Textilbindemittel zur Verwendung nach Anspruch 21 oder 22, enthaltend ein Textilfaserbehandlungsmittel nach einem der Ansprüche 1 bis 14 und an sich für diesen Zweck bekannte Polymerdispersionen, Hydrophobierungsmittel und Vernetzungsmittel.
- Textilbindemittel nach Anspruch 23, enthaltend Hydroxypropylstärke auf Basis von Amylopektin-Kartoffelstärke.
- Textilbindemittel nach Anspruch 23 oder 24, enthaltend eine um bis zu 30 % verminderte Menge an Stärkeprodukt auf Basis von Amylopektin-Kartoffelstärke im Vergleich zu Textilbindemitteln auf Basis üblicher Kartoffelstärke.
- Textilbindemittel nach Anspruch 23 oder 24, enthaltend eine um bis zu 40 % verminderte Menge an Vernetzungsmittel im Vergleich zu Textilbindemitteln auf Basis üblicher Kartoffelstärke.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9730636T SI0822287T1 (en) | 1996-08-01 | 1997-07-08 | Fiber treatment composition |
AT97890128T ATE259441T1 (de) | 1996-08-01 | 1997-07-08 | Faserbehandlungsmittel |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT137796A AT408996B (de) | 1996-08-01 | 1996-08-01 | Faserbehandlungsmittel |
AT137796 | 1996-08-01 | ||
AT1377/96 | 1996-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0822287A1 true EP0822287A1 (de) | 1998-02-04 |
EP0822287B1 EP0822287B1 (de) | 2004-02-11 |
Family
ID=3512575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970890128 Expired - Lifetime EP0822287B1 (de) | 1996-08-01 | 1997-07-08 | Faserbehandlungsmittel |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0822287B1 (de) |
AT (1) | AT408996B (de) |
DE (1) | DE59711287D1 (de) |
DK (1) | DK0822287T3 (de) |
ES (1) | ES2214602T3 (de) |
PT (1) | PT822287E (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998033968A1 (en) * | 1997-01-30 | 1998-08-06 | Coöperatieve Verkoop- En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. | Amylopectin potato starch products as sizing agents for textile yarns |
US6797688B2 (en) | 1996-09-19 | 2004-09-28 | The Procter & Gamble Company | Concentrated, preferably biodegradable, quaternary ammonium fabric softener compositions containing cationic polymers and process for preparation |
WO2006100290A1 (en) * | 2005-03-24 | 2006-09-28 | Basf Aktiengesellschaft | Textile treatment |
US7135451B2 (en) | 2003-03-25 | 2006-11-14 | The Procter & Gamble Company | Fabric care compositions comprising cationic starch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104562675B (zh) * | 2015-01-28 | 2017-06-30 | 苏州爱立方服饰有限公司 | 一种淀粉基纺织浆料及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081183A (en) * | 1960-08-26 | 1963-03-12 | Nat Ind Products Company | Blended carbohydrate textile size compositions |
GB923058A (en) * | 1960-03-01 | 1963-04-10 | Owens Corning Fiberglass Corp | Non-migrating size compositions |
GB952693A (en) * | 1961-04-24 | 1964-03-18 | Owens Corning Fiberglass Corp | Amylaceous forming size compositions |
EP0353212A1 (de) * | 1988-06-22 | 1990-01-31 | W.R. Grace & Co.-Conn. | Leimzusammensetzung, Verfahren zu ihrer Herstellung und Verfahren zu ihrer Verwendung |
US5089298A (en) * | 1990-11-19 | 1992-02-18 | The United States Of America As Represented By The Secretary Of The Army | Synergistic effect of amylopectin-permethrin in combination on textile fabrics |
WO1993015140A1 (en) * | 1992-01-30 | 1993-08-05 | Ppg Industries, Inc. | Starch oil sizing composition and glass fibers treated therewith |
EP0703314A1 (de) * | 1994-09-13 | 1996-03-27 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Verfahren zur Herstellung von Papier und daraushergestelltes Papier |
EP0737777A1 (de) * | 1995-04-10 | 1996-10-16 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Verfahren zur Oberflächenleimung vom Papier, und hergestelltes Papier |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375535A (en) * | 1980-04-28 | 1983-03-01 | Standard Brands Incorporated | Stable liquid, amylopectin starch graft copolymer compositions |
SE467358B (sv) * | 1990-12-21 | 1992-07-06 | Amylogene Hb | Genteknisk foeraendring av potatis foer bildning av staerkelse av amylopektintyp |
WO1995004826A1 (en) * | 1993-08-09 | 1995-02-16 | Institut Für Genbiologische Forschung Berlin Gmbh | Debranching enzymes and dna sequences coding them, suitable for changing the degree of branching of amylopectin starch in plants |
DE4447387A1 (de) * | 1994-12-22 | 1996-06-27 | Inst Genbiologische Forschung | Debranching-Enzyme aus Pflanzen und DNA-Sequenzen kodierend diese Enzyme |
-
1996
- 1996-08-01 AT AT137796A patent/AT408996B/de not_active IP Right Cessation
-
1997
- 1997-07-08 ES ES97890128T patent/ES2214602T3/es not_active Expired - Lifetime
- 1997-07-08 EP EP19970890128 patent/EP0822287B1/de not_active Expired - Lifetime
- 1997-07-08 PT PT97890128T patent/PT822287E/pt unknown
- 1997-07-08 DK DK97890128T patent/DK0822287T3/da active
- 1997-07-08 DE DE59711287T patent/DE59711287D1/de not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB923058A (en) * | 1960-03-01 | 1963-04-10 | Owens Corning Fiberglass Corp | Non-migrating size compositions |
US3081183A (en) * | 1960-08-26 | 1963-03-12 | Nat Ind Products Company | Blended carbohydrate textile size compositions |
GB952693A (en) * | 1961-04-24 | 1964-03-18 | Owens Corning Fiberglass Corp | Amylaceous forming size compositions |
EP0353212A1 (de) * | 1988-06-22 | 1990-01-31 | W.R. Grace & Co.-Conn. | Leimzusammensetzung, Verfahren zu ihrer Herstellung und Verfahren zu ihrer Verwendung |
US5089298A (en) * | 1990-11-19 | 1992-02-18 | The United States Of America As Represented By The Secretary Of The Army | Synergistic effect of amylopectin-permethrin in combination on textile fabrics |
WO1993015140A1 (en) * | 1992-01-30 | 1993-08-05 | Ppg Industries, Inc. | Starch oil sizing composition and glass fibers treated therewith |
EP0703314A1 (de) * | 1994-09-13 | 1996-03-27 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Verfahren zur Herstellung von Papier und daraushergestelltes Papier |
EP0737777A1 (de) * | 1995-04-10 | 1996-10-16 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Verfahren zur Oberflächenleimung vom Papier, und hergestelltes Papier |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6797688B2 (en) | 1996-09-19 | 2004-09-28 | The Procter & Gamble Company | Concentrated, preferably biodegradable, quaternary ammonium fabric softener compositions containing cationic polymers and process for preparation |
US6939844B2 (en) | 1996-09-19 | 2005-09-06 | The Procter & Gamble Company | Concentrated, preferably biodegradable, quaternary ammonium fabric softener compositions containing cationic polymers and process for preparation |
WO1998033968A1 (en) * | 1997-01-30 | 1998-08-06 | Coöperatieve Verkoop- En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. | Amylopectin potato starch products as sizing agents for textile yarns |
US7135451B2 (en) | 2003-03-25 | 2006-11-14 | The Procter & Gamble Company | Fabric care compositions comprising cationic starch |
WO2006100290A1 (en) * | 2005-03-24 | 2006-09-28 | Basf Aktiengesellschaft | Textile treatment |
Also Published As
Publication number | Publication date |
---|---|
AT408996B (de) | 2002-04-25 |
PT822287E (pt) | 2004-05-31 |
DE59711287D1 (de) | 2004-03-18 |
EP0822287B1 (de) | 2004-02-11 |
ATA137796A (de) | 2001-09-15 |
DK0822287T3 (da) | 2004-06-14 |
ES2214602T3 (es) | 2004-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3011085B1 (de) | Polysaccharidfaser und verfahren zu ihrer herstellung | |
EP1897893B1 (de) | Stärke-chitosan-mischung, verfahren zu ihrer herstellung und ihre verwendung | |
EP3011090B1 (de) | Hochsaugfähige polysaccharidfaser und ihre verwendung | |
DE112013000200B4 (de) | Verfahren zur Herstellung eines Carboxymethylcellulose-Vliesstoffes und Verwendung eines solchermaßen hergestellten Carboxymethylcellulose-Vliesstoffes | |
DE1419423A1 (de) | Polymere sowie deren Herstellung und Verwendung | |
EP0828869B1 (de) | Sulfonierung von regeneratcellulose mit sulfonierten polymeren und verwendung der modifizierten fasern | |
AT394400B (de) | Non-woven-faserprodukt | |
EP0040335B1 (de) | Schlichtemittel und Verfahren zu seiner Herstellung | |
DE10062070A1 (de) | Verfahren zur Herstellung verbesserter regenerierter Zellulosefasern | |
EP0822287B1 (de) | Faserbehandlungsmittel | |
AT10525U1 (de) | Verfahren zur herstellung von cellulosischen formkörpern unter verwendung von bambuszellstoff und formkörper aus diesem verfahren | |
DE3709698C1 (de) | Schlichtemittel | |
EP2188437A1 (de) | Druckverdickungsmittel auf stärkebasis für den reaktivdruck | |
DE1469473A1 (de) | Verfahren zur Verbesserung der Aufnahmefaehigkeit bei Cellulosefasern | |
EP0705357B1 (de) | Carboxymethyliertes guargalaktomannan als schlichtemittel | |
DE1803677B2 (de) | Verwendung von Cellulosefaser!! für Vliesstoffe mit textilartigen Eigenschaften | |
WO2019170743A1 (de) | Lyocell-fasern ohne mannan | |
EP4230682A1 (de) | Pflanzenfaser-verbundmaterial | |
DE3028495C2 (de) | Verfahren zum Herstellen flexibler Schleifwerkzeuge auf Unterlagen aus Baumwollgeweben | |
DE1808936A1 (de) | Verfahren zum Herstellen von Textilartigem Material aus Zellulosefasern durch Binden der Fasern mit Bindemittel | |
DE1221188C2 (de) | Verfahren zur Verbesserung des Glatttrocknungsvermögens cellulosehaltiger Garne oder Gewebe | |
DE1932753B2 (de) | Fasermaterial | |
EP4230685A1 (de) | Flammschutz-verbundmaterial | |
AT241966B (de) | Verfahren zur Herstellung eines in Wasser zerfallenden Papieres | |
EP1257598A1 (de) | Celluloseformkörper und verfahren zu dessen herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: SI |
|
17P | Request for examination filed |
Effective date: 19980704 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE |
|
AXX | Extension fees paid |
Free format text: SI PAYMENT 980704 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20020222 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE |
|
AX | Request for extension of the european patent |
Extension state: SI |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOVARD AG PATENTANWAELTE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59711287 Country of ref document: DE Date of ref document: 20040318 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20040401 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040527 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2214602 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: IF |
|
26N | No opposition filed |
Effective date: 20041112 |
|
NLS | Nl: assignments of ep-patents |
Owner name: COOEPERATIE AVEBE U.A. Effective date: 20091210 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20100722 Year of fee payment: 14 Ref country code: CH Payment date: 20100726 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20100715 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: SUEDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT Free format text: SUEDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT#MAXIMILIANSTRASSE 10#68165 MANNHEIM (DE) -TRANSFER TO- SUEDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT#MAXIMILIANSTRASSE 10#68165 MANNHEIM (DE) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20110720 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20110721 Year of fee payment: 15 Ref country code: AT Payment date: 20110714 Year of fee payment: 15 |
|
BERE | Be: lapsed |
Owner name: *SUDZUCKER A.G. MANNHEIM/OCHSENFURT Effective date: 20110731 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20120213 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110708 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: PLEX Effective date: 20120814 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 259441 Country of ref document: AT Kind code of ref document: T Effective date: 20120708 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120708 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120708 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120708 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150629 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20150630 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20150713 Year of fee payment: 19 Ref country code: PT Payment date: 20150706 Year of fee payment: 19 Ref country code: DE Payment date: 20150721 Year of fee payment: 19 Ref country code: ES Payment date: 20150717 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20150721 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150727 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59711287 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20160801 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170201 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160709 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160801 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160708 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160708 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20170718 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180507 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160709 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20150708 |