EP0822287B1 - Faserbehandlungsmittel - Google Patents
Faserbehandlungsmittel Download PDFInfo
- Publication number
- EP0822287B1 EP0822287B1 EP19970890128 EP97890128A EP0822287B1 EP 0822287 B1 EP0822287 B1 EP 0822287B1 EP 19970890128 EP19970890128 EP 19970890128 EP 97890128 A EP97890128 A EP 97890128A EP 0822287 B1 EP0822287 B1 EP 0822287B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- potato starch
- amylopectin potato
- use according
- amylopectin
- starch
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title claims description 23
- 239000000203 mixture Substances 0.000 title claims description 10
- 229920000945 Amylopectin Polymers 0.000 claims description 68
- 229920001592 potato starch Polymers 0.000 claims description 68
- 239000004753 textile Substances 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 239000011230 binding agent Substances 0.000 claims description 22
- 238000004513 sizing Methods 0.000 claims description 22
- 229920000856 Amylose Polymers 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 13
- 239000003431 cross linking reagent Substances 0.000 claims description 12
- -1 hydroxypropyl Chemical group 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 244000061456 Solanum tuberosum Species 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000009941 weaving Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 229920000620 organic polymer Polymers 0.000 claims description 5
- 108010039811 Starch synthase Proteins 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000005886 esterification reaction Methods 0.000 claims description 4
- 235000012015 potatoes Nutrition 0.000 claims description 4
- 230000000692 anti-sense effect Effects 0.000 claims description 3
- 230000032050 esterification Effects 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 2
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 150000003628 tricarboxylic acids Chemical class 0.000 claims description 2
- 239000004890 Hydrophobing Agent Substances 0.000 claims 2
- 239000002759 woven fabric Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000010170 biological method Methods 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 229920002472 Starch Polymers 0.000 description 62
- 235000019698 starch Nutrition 0.000 description 62
- 239000008107 starch Substances 0.000 description 55
- 239000000047 product Substances 0.000 description 27
- 239000002421 finishing Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 235000013339 cereals Nutrition 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 230000029087 digestion Effects 0.000 description 7
- 235000019426 modified starch Nutrition 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 229920002261 Corn starch Polymers 0.000 description 6
- 229920000881 Modified starch Polymers 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000004519 grease Substances 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- WRAGBEWQGHCDDU-UHFFFAOYSA-M C([O-])([O-])=O.[NH4+].[Zr+] Chemical class C([O-])([O-])=O.[NH4+].[Zr+] WRAGBEWQGHCDDU-UHFFFAOYSA-M 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 150000004676 glycans Chemical class 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000001341 hydroxy propyl starch Substances 0.000 description 4
- 229920001282 polysaccharide Polymers 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 238000000518 rheometry Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 235000013828 hydroxypropyl starch Nutrition 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000003172 aldehyde group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 150000003754 zirconium Chemical class 0.000 description 2
- DUFCMRCMPHIFTR-UHFFFAOYSA-N 5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid Chemical compound CN(C)S(=O)(=O)C1=CC(C(O)=O)=C(C)O1 DUFCMRCMPHIFTR-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 206010053317 Hydrophobia Diseases 0.000 description 1
- 235000019759 Maize starch Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010037742 Rabies Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- XYUQYRXTKKPYEF-UHFFFAOYSA-L [K+].[Zr+4].[O-]C([O-])=O Chemical class [K+].[Zr+4].[O-]C([O-])=O XYUQYRXTKKPYEF-UHFFFAOYSA-L 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- AZSFNUJOCKMOGB-UHFFFAOYSA-K cyclotriphosphate(3-) Chemical compound [O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 AZSFNUJOCKMOGB-UHFFFAOYSA-K 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002036 drum drying Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- CWIPUXNYOJYESQ-UHFFFAOYSA-N oxaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=CC=O.NC1=NC(N)=NC(N)=N1 CWIPUXNYOJYESQ-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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 object of the present invention is the use of amylopectin potato starch as a fiber processing agent for use in manufacturing or aftertreatment of woven and knitted fabrics, which means on the The basis of microbiologically produced potato starch and, if necessary, 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 fabrics used.
- 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 in alpha-1,4 bond is present. It lies in the natural starch grains the amylose usually in front of 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 become.
- 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 proposed.
- the amylopectin starch becomes preferably obtained from genetically modified potatoes.
- amylopectin starch made from gene transformed Potatoes is 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 need to be tight Seen in connection with the shear sensitivity of the products become.
- 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 clearly be reduced.
- the salt loads and the COD pollution of the reaction waste water is noticeably lower, on the other hand, the use of ecologically questionable Cross-linking reagents, e.g. Epichlorohydrin, partially or to be completely dispensed with.
- 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 used.
- Processes such as extrusion, 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.
- 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 takes 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 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 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, to react with the functional groups of the binders are qualified, e.g. Salts of polyvalent cations or Anions. Most recently, silicates have been used or zirconium salts used.
- the present invention is also in use of 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 that is not achieved by other types of starch becomes particularly important as a binder.
- the special structure of the potato starch grain ensures high adhesive strength causes, 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 excellent stability, recommends the use of amylopectin potato starch particular measure.
- Flow behavior suitable for the finishing fleets or corresponding ones Giving rheology are the strengths or theirs Derivatives in their degree of decomposition from weakly cold swelling up to modified very well soluble in cold, since it has been shown that the Degree of disintegration of starch the rheology of the fleets essential 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.
- the finishing fleet Due to the requirements for 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 disintegration 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. Moreover 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 a 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.
- the following table shows the properties of the impregnated glass fiber wallpaper depending on the recipe: binder recipe Wet strength [g] 1 Hydrophobia [cm] 2 Standard starch derivative 1 1450 g 2.5 cm Amylopectin Kart.st. derivative 2 1480 g 2 cm Amylopectin Kart.st.derivat 3 1510 g 2.5 cm
- 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)
Description
| Amylopektin-Stärke aus | ||
| Wachsmais | Kartoffel | |
| Spezifische Klebkraft (mN/tex*%SA) | 2,67 | 3,29 |
| Höchstzugkraft-Arbeit (cN*mm) | 522 | 843 |
- Stärkeether:
- 4 kg Hydroxypropylstärke
Propoxygehalt 20 %
Viskosität bei 80°C und
4,5 % Trockensubstanz 58 [mPa.s]
- Stärkeether:
- 3,2 kg Hydroxypropylstärke
Propoxygehalt 20 %
Viskosität bei 80°C
und 4 % Trockensubstanz 75 [mPa.s]
- 7,3 kg Stärke
- Viskosität bei 80°C und
5 % Trockensubstanz 150 [mPa.s]
- 6,0 kg Stärke
- Viskosität bei 80°C und
5 % Trockensubstanz 200 [mPa.s]
| 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 (22)
- Verwendung einer aus durch molekularbiologischen Methoden veränderten Kartoffeln gewonnener Amylopektin-Kartoffelstärke als Basis für ein Textilfaserbehandlungsmittel bei der Herstellung bzw. Nachbehandlung von Geweben und Gewirken, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten Zusatzmitteln.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke einen Amylosegehalt von 0 % bis 8 % aufweist.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke einen Amylosegehalt von 0 % bis 5 % aufweist.
- Verwendung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke aus durch antisense-Inhibition eines GBSS-Gens gentechnisch veränderten Kartoffeln gewonnen wurde.
- Verwendung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in granulärer Form vorliegt.
- Verwendung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in kaltquellender oder kaltlöslicher Form vorliegt.
- Verwendung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in einer gegenüber üblicher Kartoffelstärke um 20 bis 30 % verringerten Menge eingesetzt wird.
- Verwendung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in derivatisierter Form vorliegt.
- Verwendung nach Anspruch 8, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke Ester- und/oder Ethergruppen trägt.
- Verwendung nach Ansprüchen 8 oder 9, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke das Produkt einer Veresterung mit Mono-, Di- oder Tricarbonsäuren mit einer Alkylkette mit 1 bis 30 Kohlenstoffatomen oder ein Carbamat ist.
- Verwendung nach Ansprüchen 8 oder 9, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke als Methyl-, Ethyl-, Hydroxyethyl-, Hydroxypropyl-, Hydroxybutyl-, Carboxymethyl-, Cyanoethyl-, Carbamoylethylether oder als Gemisch hievon vorliegt.
- Verwendung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke durch Säuren, Oxidationsmittel, Scherkräfte oder enzymatisch abgebaut ist.
- Verwendung der in einem der Ansprüche 1 bis 12 genannten Amylopektin-Kartoffelstärke als Basis für ein Textilschlichtemittel, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten organischen Polymeren und/oder Schlichtfett.
- Verwendung der in einem der Ansprüche 1 bis 12 genannten Amylopektin-Kartoffelstärke als Basis für ein Zusatzmittel in der Kettgarnpräparation im Webprozess von Fasern, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten organischen Polymeren und/oder Schlichtfett.
- Verwendung der in einem der Ansprüche 1 bis 12 genannten Amylopektin-Kartoffelstärke als Basis für ein Glättungs- und Verstärkungsmittel des Kettfadens bzw. zur Erhöhung der Abriebfestigkeit im Webprozess, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten organischen Polymeren und/oder Schlichtfett.
- Verwendung nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke eine Hydroxypropyl-Amylopektin-Kartoffelstärke ist.
- Verwendung nach einem der Ansprüche 13 bis 16, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in einer gegenüber üblicher Kartoffelstärke um bis zu 20 % verringerten Menge eingesetzt wird.
- Verwendung der in einem der Ansprüche 1 bis 12 genannten Amylopektin-Kartoffelstärke als Basis für ein Textilbindemittel für Gewebe und Gewirke aus natürlichen, halbsynthetischen, synthetischen, organischen oder anorganischen Fasern, wie Zellulosefasern, Hanf, Leinen, Kunststofffasern, Glasfasern bzw. Kohlefasern, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten Polymerdispersionen, Hydrophobierungsmitteln und Vernetzungsmitteln.
- Verwendung nach Anspruch 18, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke als Basis für ein Textilbindemittel bei der Herstellung von Teppichen, Textiltapeten oder Glasfasergewebematten dient, gegebenenfalls in Mischung mit an sich für diesen Zweck bekannten Polymerdispersionen, Hydrophobierungsmitteln und Vernetzungsmitteln.
- Verwendung nach einem der Ansprüche 18 und 19, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke eine Hydroxypropyl-Amylopektin-Kartoffelstärke ist.
- Verwendung nach einem der Ansprüche 18 bis 20, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in einer gegenüber üblicher Kartoffelstärke um bis zu 30 % verringerten Menge eingesetzt wird.
- Verwendung nach einem der Ansprüche 18 bis 20, dadurch gekennzeichnet, dass die Amylopektin-Kartoffelstärke in einer gegenüber üblicher Kartoffelstärke um bis zu 40 % verringerten Menge eingesetzt wird.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT97890128T ATE259441T1 (de) | 1996-08-01 | 1997-07-08 | Faserbehandlungsmittel |
| SI9730636T SI0822287T1 (en) | 1996-08-01 | 1997-07-08 | Fiber treatment composition |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1377/96 | 1996-08-01 | ||
| AT137796A AT408996B (de) | 1996-08-01 | 1996-08-01 | Faserbehandlungsmittel |
| AT137796 | 1996-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0822287A1 EP0822287A1 (de) | 1998-02-04 |
| EP0822287B1 true 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562675A (zh) * | 2015-01-28 | 2015-04-29 | 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 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU734821B2 (en) | 1996-09-19 | 2001-06-21 | Procter & Gamble Company, The | Fabric softeners having increased performance |
| NL1005141C2 (nl) * | 1997-01-30 | 1998-08-03 | Avebe Coop Verkoop Prod | Amylopectine-aardappelzetmeelproducten als sterkmiddel voor textielgarens. |
| US7135451B2 (en) | 2003-03-25 | 2006-11-14 | The Procter & Gamble Company | Fabric care compositions comprising cationic starch |
| BRPI0607709A2 (pt) * | 2005-03-24 | 2016-11-08 | Basf Ag | processo para tratamento de produtos têxteis lineares, formulação aquosa ou licor, processo para obtenção de uma formulação aquosa ou licor, pós, produtos têxteis lineares tratados, e, método de uso de produtos têxteis lineares tratados |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL261418A (de) * | 1960-03-01 | |||
| US3081183A (en) * | 1960-08-26 | 1963-03-12 | Nat Ind Products Company | Blended carbohydrate textile size compositions |
| NL132420C (de) * | 1961-04-24 | |||
| US4375535A (en) * | 1980-04-28 | 1983-03-01 | Standard Brands Incorporated | Stable liquid, amylopectin starch graft copolymer compositions |
| SE461404C (sv) * | 1988-06-22 | 1999-11-15 | Betzdearborn Inc | Limningskomposition, förfarande för framställning därav, förfarande för framställning av limmat papper, och limmat papper |
| 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 |
| SE467358B (sv) * | 1990-12-21 | 1992-07-06 | Amylogene Hb | Genteknisk foeraendring av potatis foer bildning av staerkelse av amylopektintyp |
| EP0624176A4 (de) * | 1992-01-30 | 1995-02-01 | Ppg Industries Inc | Schlichtemittel auf basis von stärke und öl und damit behandelte glasfasern. |
| 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 |
| NL9401487A (nl) * | 1994-09-13 | 1996-04-01 | Avebe Coop Verkoop Prod | Werkwijze voor het vervaardigen van papier, alsmede aldus vervaardigd papier. |
| DE4447387A1 (de) * | 1994-12-22 | 1996-06-27 | Inst Genbiologische Forschung | Debranching-Enzyme aus Pflanzen und DNA-Sequenzen kodierend diese Enzyme |
| NL1000104C2 (nl) * | 1995-04-10 | 1996-10-11 | Avebe Coop Verkoop Prod | Werkwijze voor het oppervlaktelijmen van papier en aldus verkregen papier. |
-
1996
- 1996-08-01 AT AT137796A patent/AT408996B/de not_active IP Right Cessation
-
1997
- 1997-07-08 DE DE59711287T patent/DE59711287D1/de 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 ES ES97890128T patent/ES2214602T3/es not_active Expired - Lifetime
- 1997-07-08 DK DK97890128T patent/DK0822287T3/da active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562675A (zh) * | 2015-01-28 | 2015-04-29 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| PT822287E (pt) | 2004-05-31 |
| EP0822287A1 (de) | 1998-02-04 |
| AT408996B (de) | 2002-04-25 |
| ES2214602T3 (es) | 2004-09-16 |
| ATA137796A (de) | 2001-09-15 |
| DK0822287T3 (da) | 2004-06-14 |
| DE59711287D1 (de) | 2004-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3011085B1 (de) | Polysaccharidfaser und verfahren zu ihrer herstellung | |
| DE3751894T2 (de) | An die temperatur anpassbare textilfasern, sowie deren verfahren zur herstellung | |
| EP1897893B1 (de) | Stärke-chitosan-mischung, verfahren zu ihrer herstellung und ihre verwendung | |
| DE1419423A1 (de) | Polymere sowie deren Herstellung und Verwendung | |
| WO2014201483A1 (de) | Polysaccharidfaser und verfahren zu ihrer herstellung | |
| WO2014201484A1 (de) | Hochsaugfähige polysaccharidfaser und ihre verwendung | |
| AT514123A2 (de) | Polysaccharidfilm und Verfahren zu seiner Herstellung | |
| EP0040335B1 (de) | Schlichtemittel und Verfahren zu seiner Herstellung | |
| DD274061A5 (de) | Ungewebtes faserprodukt | |
| 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 | |
| EP2470695B1 (de) | Carboxyethylcellulosefasern, ihre verwendung in wundverbänden und hygieneartikeln sowie verfahren zu ihrer herstellung | |
| EP2188437A1 (de) | Druckverdickungsmittel auf stärkebasis für den reaktivdruck | |
| EP0705357B1 (de) | Carboxymethyliertes guargalaktomannan als schlichtemittel | |
| DE1803677B2 (de) | Verwendung von Cellulosefaser!! für Vliesstoffe mit textilartigen Eigenschaften | |
| EP4230682A1 (de) | Pflanzenfaser-verbundmaterial | |
| DE3028495C2 (de) | Verfahren zum Herstellen flexibler Schleifwerkzeuge auf Unterlagen aus Baumwollgeweben | |
| DE1932753B2 (de) | Fasermaterial | |
| DE1941236A1 (de) | Verfahren zur Herstellung von Papier oder nicht gewebten Stoffen | |
| DE1221188C2 (de) | Verfahren zur Verbesserung des Glatttrocknungsvermögens cellulosehaltiger Garne oder Gewebe | |
| WO2019170743A1 (de) | Lyocell-fasern ohne mannan | |
| DE1808936A1 (de) | Verfahren zum Herstellen von Textilartigem Material aus Zellulosefasern durch Binden der Fasern mit Bindemittel | |
| AT227223B (de) | Verfahren zum Verbessern der Eigenschaften von Textilmaterialien |
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 |