EP2038478B1 - Verfahren zur ausrüstung von papier und papierprodukten - Google Patents
Verfahren zur ausrüstung von papier und papierprodukten Download PDFInfo
- Publication number
- EP2038478B1 EP2038478B1 EP07730254A EP07730254A EP2038478B1 EP 2038478 B1 EP2038478 B1 EP 2038478B1 EP 07730254 A EP07730254 A EP 07730254A EP 07730254 A EP07730254 A EP 07730254A EP 2038478 B1 EP2038478 B1 EP 2038478B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- finishing agent
- process according
- finishing
- paper products
- 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.)
- Not-in-force
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
Definitions
- the invention relates to a process for finishing paper and paper products by treating the surface of paper and paper products with at least one finishing agent and the finished papers and paper products obtainable by the process.
- finishing agents such as hardeners, water repellents, hydrophilicizing agents and / or paper coating slips.
- the finishing agents are always applied over the entire surface of the top and / or bottom of the paper or paper products.
- Suitable reactive materials are, for example, thermally curable binders such as urea-formaldehyde adducts, one- or two-component systems based on epoxy resins, polyacrylates and polymethacrylates. Also in this process, the entire top or bottom of the paper is treated with at least one reactive material.
- the US 2004/013 1842 teaches a method of making tissue papers by printing a hydrophobic composition in places on the surface of a tissue sheet.
- the hydrophobic composition causes softness of the tissue paper with good absorption properties.
- US 3,667,422 discloses an apparatus for applying adhesive materials to a panel.
- the DE 3707480 teaches a paper towel, which is sprayed in places with an oily or greasy agent as a care product.
- an oily or greasy agent as a care product.
- the EP 333 417 describes a method for coating paper products by applying substrates to the surface of the paper products which improve the surface strength and thus the printability.
- the US 4968 534 relates to a method for impregnating paper products by means of a device which applies the impregnating agent in the form of a pattern.
- the invention has for its object to improve the properties of paper and paper products, in particular their stiffness, printability, laminability and biocidal activity against microorganisms to the effect that in comparison with known methods already achieved a sufficient effect with a smaller amount of finishing agents.
- the object is achieved according to the invention with a method for finishing paper and paper products by treating the surface of paper or paper products with at least one finishing agent, if at least one finishing agent in the form of a pattern is applied to the top and / or bottom of paper or paper products and one as a finishing agent at least one agent that increases the stiffness of paper.
- the finishing agent is preferably applied to the top and / or bottom of paper or paper products by means of a printing process applied. Such printing processes belong to the state of the art. They are commonly used to print on sized or coated papers or textiles with printing pastes other than paper finishing equipment.
- the finishing agent can z. B. after the screen printing, ink-jet printing, flexographic printing or offset printing process on the top and / or bottom of paper or paper products to be printed.
- the finishing agent is printed on the top of paper or paper products by the ink-jet printing process.
- the paper may be unsized or a bulk sized paper or paper product.
- Suitable engine sizes are, for example, alkyldiketenes, alkenylsuccinic anhydrides or rosin size.
- the invention also relates to papers and paper products which are each obtainable by the process according to the invention.
- These are essentially writing and printing papers, packaging papers, corrugated cardboard, wallpaper, cardboard, filters and laminates, for example, of a composite of cardboard or paper and at least one film of a thermoplastic material, for example polyethylene, polypropylene, polyamide, polyester or polycarbonate ,
- the finishing agent according to the invention for example, in the form of a grid, a rhombus, spiral, circular, sheet-like, strip-shaped or punctiform printed on the top and / or bottom of paper or paper products, the arrangement of the pattern in an orderly or random (stochastic) can.
- the finishing materials are always applied according to the pattern.
- the finishing agent is applied to the surface of paper that does not coat the entire surface with it is.
- the proportion of the total surface area printed with a finishing agent is 0.1 to 90, preferably 1 to 70%, and most is in the range of 10 to 50%.
- the printed paper or paper product is dried and optionally heated to a temperature at which the finishing agents crosslink, e.g. to temperatures in the range of 35 to 200 ° C.
- the effect achieved with the aid of the method according to the invention depends on a number of factors, in particular on the composition and amount of finishing agent, on the structure of the finishing agent printed on the paper and on the orientation of the paper, ie the stiffness of the paper depends on the orientation of the cellulose fibers from. It is different for a paper sheet in the machine direction than transverse to it.
- the finishing agent is in the form of a pattern and may be printed eg on the top and / or bottom of paper or paper products in the form of a grid, a rhombus, a polygon (eg hexagon, octagon), spiral, circular, sheet, strip or dot.
- the individual strips of a grid or rhombus can have different dimensions, for example a thickness of 0.1 to 100 mm, preferably 1 to 10 mm and a length of 0.1 to 100 mm, preferably 1 to 10 mm.
- the distance between the individual strips of a grid, ie the unprinted areas, may for example have a spacing of 0.1 to 100 mm, preferably 1 to 10 mm.
- the grid can be square, rectangular or rhombic. If you print the paper strip-shaped, so the strips can extend over the entire length or width of the paper.
- the paper can also be punctiform printed with a variety of points or area, which is to be understood by sheet-like that a larger area is provided with a finishing agent, for. B. an area with the dimensions 2 x 2 to 10 cm or 4 x 1 to 10 cm.
- circular areas printed on a paper may have a diameter of 1 mm to 10 cm.
- the method according to the invention can be integrated into the papermaking process.
- the paper products may be similarly printed during or after manufacture with at least one finishing agent.
- paper products are meant, for example, packaging papers, corrugated board, wallpaper, cardboard and laminates, for example, from a composite of cardboard or paper and at least one film of a thermoplastic material.
- cellulose fibers of all kinds both natural and recovered, in particular recycled paper fibers, which are mostly used in admixture with virgin fibers, can be used to make the papers and paper products.
- Fresh fibers or fresh fibers are to be understood as meaning cellulose fibers which have hitherto not yet been processed into a paper product or which have not yet been dried.
- Suitable pulps for the production of the pulps are all qualities customary for this purpose, for example wood pulp, bleached and unbleached pulp and pulps from all annual plants.
- Wood pulp includes, for example, groundwood, thermomechanical pulp (TMP), chemo-thermo-mechanical pulp (CTMP), pressure groundwood, semi-pulp, high yield pulp, and refiner mechanical pulp (RMP).
- pulp for example, sulphate, sulphite and soda pulps come into consideration.
- unbleached pulp also referred to as unbleached kraft pulp
- Suitable annual plants for the production of pulps are, for example, rice, wheat, sugar cane and kenaf.
- the paper or paper products according to the invention are printed according to the pattern with a finishing agent.
- a finishing agent at least one agent is used which increases the stiffness of paper. These agents usually also increase the dry and / or wet strength of paper and paper products at the same time.
- Other finishing agents are conventional dry strength agents and / or wet strength agents for paper.
- the invention preferably uses a thermally curable binder from the group of urea-formaldehyde adducts, urea-glyoxal adducts, melamine-formaldehyde adducts, phenol-formaldehyde adducts, one- and two-component systems based on epoxy resins, polyurethanes or isocyanates, polyacrylates, polymethacrylates, styrene- (meth) acrylate copolymer dispersions and / or styrene-butadiene- (meth) acrylic acid copolymer dispersions.
- a thermally curable binder from the group of urea-formaldehyde adducts, urea-glyoxal adducts, melamine-formaldehyde adducts, phenol-formaldehyde adducts, one- and two-component systems based on epoxy
- the use of mixtures of at least two reactive materials of interest e.g. Mixtures of melamine / urea-formaldehyde condensates.
- the reactive materials may be present as an aqueous solution or as an aqueous dispersion. In this case, transitions between solution and dispersion are possible.
- dispersions for example, the average particle diameter of the polymer particles dispersed in water is below 1 ⁇ m, preferably below 500 nm and most in the range of 10 to 100 nm.
- Examples of (i) a reactive substance forming a polymer are urea-glyoxal adducts and derivatives thereof, eg, 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinone-2 (hereinafter called "DMDHEU").
- DMDHEU 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinone-2
- it can be used either alone or together with (ii) at least one C 1-5 -alcohol, a polyol or mixtures thereof.
- 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinon-2 together with an alcohol and / or a polyol as a finishing agent
- mDMDHEU correspondingly modified 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinone-2 arise
- Such compounds are for example from the US-A 4,396,391 and the WO 98/29393 known.
- the compounds of group (ii) include C 1-5 -alcohols, for example, methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, tert-butanol and n-pentanol, preferably methanol, and polyols, such as Ethylene glycol, diethylene glycol, 1,2- and 1,3-propylene glycol, 1,2-, 1,3- and 1,4-butylene glycol, glycerol, trimethylolpropane and polyalkylene glycols such as polyethylene glycol, polypropylene glycol, block copolymers of ethylene glycol and propylene glycol. Preference is given to polyethylene glycols of the formula HO (CH 2 CH 2 O) n H where n is from 3 to 20 and diethylene glycol.
- DMDHEU modified 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinone-2
- DMDHEU and the monohydric alcohol and / or the polyol are mixed, the monohydric alcohol and / or the polyol being in an amount of each 0.1 to 2.0 molar equivalents, based on DMDHEU, are used.
- the mixture of DMDHEU, monohydric alcohol and / or polyol is reacted, for example, at temperatures of 20 to 70 ° C and a pH of 1 to 2.5, wherein the pH after the reaction is adjusted to 4 to 8.
- urea-formaldehyde adducts and urea-glyoxal adducts and their derivatives are to be understood.
- the following compounds may be mentioned by way of example: dimethylolurea, bis (methoxymethyl) urea, tetramethylolacetylenediurea, methylolmethylurea and 1,3-dimethyl-4,5-dihydroxyimidazolidinone-2, 1,3-bis (hydroxymethyl) imidazolidinone-2 or mixtures thereof.
- These compounds of group (i) may also be used as finishing agents in the presence of (ii) at least one C 1-5 -alcohol, at least one polyol or mixtures thereof. Suitable alcohols and polyols have already been mentioned above. Preference is given to methanol, diethylene glycol or mixtures thereof.
- the aqueous solution of the finishing agent contains the reactive compounds of group (i) and the compounds of group (ii), for example, in one concentration from 1 to 70 wt .-%, preferably 10 to 60 wt .-% and in particular 20 to 60 wt .-%.
- the impregnating agent preferably contains 1,3-bis (hydroxymethyl) -4,5-dihydroxyimidazolidinone-2 (DMDHEU) as a compound of group (i).
- the finishing agent always contains a catalyst (iii) apart from (i) and optionally (ii).
- Suitable catalysts (iii) are, for example, metal salts from the group of metal halides, metal sulfates, metal nitrates, metal tetrafluoroborates, metal phosphates or mixtures thereof.
- Specific examples of (iii) are magnesium chloride, magnesium sulfate, zinc chloride, lithium chloride, lithium bromide, boron trifluoride, aluminum chloride, aluminum sulfate, zinc nitrate and sodium tetrafluoroborate.
- the compounds mentioned can be used either alone or in admixture as a catalyst.
- catalysts (iii) are ammonium salts such as ammonium chloride, ammonium sulfate, ammonium oxalate, diammonium phosphate or mixtures thereof.
- organic and / or inorganic acids can be used as a catalyst. Examples of these are maleic acid, formic acid, acetic acid, propionic acid, citric acid, tartaric acid, oxalic acid, p-toluenesulfonic acid, hydrochloric acid, sulfuric acid, boric acid or mixtures thereof.
- the compounds of group (iii) used are preferably magnesium chloride, zinc chloride, magnesium sulfate, aluminum sulfate or mixtures of these compounds. Particularly preferred is magnesium chloride.
- the catalyst (iii) is, for example, in a concentration of 0.1 to 10 wt .-%, preferably 0.2 to 8 wt .-%, particularly preferably 0.3 to 5 wt .-%, based on the components (i ) - (iii) of the reactive material.
- Low-formaldehyde should be understood in the present context that the reactive materials do not contain significant amounts of free formaldehyde and that no substantial amounts of formaldehyde are released during drying or curing of the cellulose fibers or paper products treated therewith. In general, such reactive materials contain ⁇ 100 ppm formaldehyde.
- Thermally curable binders other than the binders described in the above-mentioned references are all curable binders which are described, for example, for solidifying fibrous webs in the literature and / or which are used for this purpose in practice, such as thermosetting resins based on phenol and formaldehyde, the abovementioned melamine-formaldehyde and urea-formaldehyde resins, urea-glyoxal resins and in particular formaldehyde-free one and two-component systems based on epoxy resins or polyurethanes, polyacrylates, polymethacrylates, polyvinyl acetates, styrene-acrylate copolymer Dispersions, styrene-methacrylate copolymer dispersions, styrene-butadiene (meth) acrylic acid copolymer dispersions and mixtures of said dispersions with a mixture of a polycarboxylic acid and a polyhydr
- Such mixtures are aqueous solutions containing about 40 to 60% by weight of solids and / or dispersions of a copolymer of 80% by weight of acrylic acid and 20% by weight of maleic acid having a molecular weight M w of 15,000 to 900,000 ⁇ m Combination with triethanolamine or aqueous solutions of a copolymer of 55% by weight of acrylic acid and 45% by weight of maleic acid in combination with triethanolamine.
- These binders may optionally contain an esterification catalyst and / or a bound phosphorus-containing compound such as hypophosphorous acid as a reaction accelerator.
- Thermally curable, aqueous compositions containing at least one copolymer (a) and at least one alkanolamine or higher-functional ⁇ -hydroxyalkylamine and / or at least one polyhydric alcohol may optionally additionally contain at least one surfactant.
- Polycarboxylic acids, polyhydric alcohols, alkanolamines and polyhydric amines are preferably used in amounts such that the number of acid function of the total number of alcoholic hydroxyl and amine functions is equivalent, see. EP-A 0 445 578 .
- crosslinkable materials consisting of an aqueous solution of a polycarboxylic acid (homo- or copolymer) preferably having a molecular weight M w of 10,000 or lower and a polyol such as triethanolamine and in which the ratio of equivalents of hydroxyl groups to equivalents of carboxyl groups in the Range from 0.4: 1 to 1.0: 1, cf. EP-A 0 990 727 ,
- reactive materials are used with particular advantage as finishing agents, which are marketed under the trademark Acrodur® by BASF Aktiengesellschaft.
- An example of this is an aqueous styrene-acrylate polymer dispersion modified with a polycarboxylic acid and a polyhydric alcohol crosslinking component. It already cross-links at a temperature of 130 ° C. However, in order to achieve high production rates, the crosslinking is preferably carried out at temperatures of 180 to 200 ° C.
- Another formaldehyde-free binder is commercially available, for example, as a colorless to slightly yellowish, clear, aqueous solution of a modified polycarboxylic acid with a polyhydric alcohol as crosslinking component. It crosslinks e.g. at drying temperatures of about 160 to 180 ° C.
- compositions containing these reactive agents may optionally contain other formaldehyde-free polymers, for example polyacrylates sold under the trademark Acronal® by BASF Aktiengesellschaft.
- the aqueous solutions and / or dispersions of a reactive material used for printing contain the reactive material, for example, in an amount of 1 to 70 wt .-%, preferably 10 to 60 wt .-% and usually 30 to 50 wt .-%.
- the process according to the invention has the advantage that significantly lower amounts of finishing agent are required with approximately comparable properties of the papers and paper products, and thus less expensive manufacture of papers and paper products.
- An A4 sheet was printed according to the invention with a finishing agent, dried and air-conditioned for 24 hours at 25 ° C and 60% humidity. The measurements were made at room temperature under the prevailing air pressure. From the center of the DIN A4 sheet printed with a finishing agent according to the invention, a test piece having the dimensions 100 ⁇ 100 mm was cut. The test piece was then fixed between two blocks of wood so that 50% of the test piece protruded. The part of the test piece protruding from the blocks was then loaded with weights of 1 to 50 g by placing the weights in the middle of the test piece at a distance of 10 mm from the outer edge. As soon as the end of the test piece protruding from the block reached 25 mm or the weight fell off the paper, the required load in g was measured as a measure of the stiffness.
- A4 size sheets were each printed with the amounts of finishing agents shown in the following table using the ink jet printing method with the patterns also shown in the table.
- the sheets printed with finishing agents 1 to 3 were each stored at 140 ° C for 15 minutes to crosslink the polymers. Thereafter, the stiffness of the paper was determined by the method described above. The results are given in the table.
- line (MD) means lines printed on the A4 sheet, which are in the machine direction of the sheet in papermaking, and "line (CD)” lines which are transverse to the machine direction.
Landscapes
- Paper (AREA)
- Printing Methods (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07730254A EP2038478B1 (de) | 2006-06-27 | 2007-06-20 | Verfahren zur ausrüstung von papier und papierprodukten |
PL07730254T PL2038478T3 (pl) | 2006-06-27 | 2007-06-20 | Sposób wykańczania papieru i wyrobów papierowych |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06116165 | 2006-06-27 | ||
EP07730254A EP2038478B1 (de) | 2006-06-27 | 2007-06-20 | Verfahren zur ausrüstung von papier und papierprodukten |
PCT/EP2007/056104 WO2008000665A2 (de) | 2006-06-27 | 2007-06-20 | Verfahren zur ausrüstung von papier und papierprodukten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2038478A2 EP2038478A2 (de) | 2009-03-25 |
EP2038478B1 true EP2038478B1 (de) | 2012-04-11 |
Family
ID=38846005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07730254A Not-in-force EP2038478B1 (de) | 2006-06-27 | 2007-06-20 | Verfahren zur ausrüstung von papier und papierprodukten |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090272505A1 (zh) |
EP (1) | EP2038478B1 (zh) |
JP (1) | JP5409356B2 (zh) |
CN (1) | CN101479428B (zh) |
AT (1) | ATE553252T1 (zh) |
ES (1) | ES2381999T3 (zh) |
PL (1) | PL2038478T3 (zh) |
WO (1) | WO2008000665A2 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090113282A (ko) | 2007-01-24 | 2009-10-29 | 바스프 에스이 | 연마 표면을 갖는 가요성 시트형 기재 |
PT2307612E (pt) * | 2008-07-24 | 2013-12-19 | Basf Se | Substratos flexíveis planos com uma superfície abrasiva |
US8747534B2 (en) * | 2010-12-29 | 2014-06-10 | United States Gypsum Company | Antimicrobial size emulsion and gypsum panel made therewith |
US9512304B2 (en) * | 2012-03-09 | 2016-12-06 | Dic Corporation | Method for producing resin composition comprising modified microfibrillated plant fibers, and same resin composition |
CN103643591B (zh) * | 2013-11-29 | 2015-09-09 | 亚太森博(广东)纸业有限公司 | 具有增强的干强度和湿强度的纸 |
CN105887566B (zh) * | 2016-04-11 | 2017-09-22 | 南京工业大学 | 一种用于纸质文物保护的处理液、制备方法及应用 |
PT3231596T (pt) * | 2016-04-12 | 2019-01-17 | SWISS KRONO Tec AG | Material de suporte com camada de resina modificada e preparação do mesmo |
JP2019064034A (ja) * | 2017-09-28 | 2019-04-25 | セイコーエプソン株式会社 | 紙力増強剤塗布装置、シート製造装置、シートおよび紙力増強剤塗布方法 |
KR102176248B1 (ko) * | 2018-12-17 | 2020-11-09 | 한국조폐공사 | 나노셀룰로오스가 포함된 고내구성 용지 및 용지 제조방법 |
CN111691236B (zh) * | 2020-05-26 | 2021-12-31 | 仙鹤股份有限公司 | 一种速干型圣经纸的生产方法 |
US11015287B1 (en) | 2020-06-30 | 2021-05-25 | International Paper Company | Processes for making improved cellulose-based materials and containers |
Family Cites Families (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT325005B (de) * | 1967-11-20 | 1975-09-25 | Benno Saladin | Verfahren und vorrichtung zum beschichten als endlose bahnen oder in formatzuschnitten auftretender unterlagen mit pulverförmigenwerkstoffen |
US3687797A (en) * | 1970-09-28 | 1972-08-29 | Kimberly Clark Co | Resilient cellulosic wadding product |
US3798120A (en) * | 1972-04-11 | 1974-03-19 | Kimberly Clark Co | Disposable tissue with controlled wet break-up |
DE2509237A1 (de) | 1974-03-25 | 1975-10-09 | Rohm & Haas | Verfahren zum haerten von polymeren und haertbare polymerenzusammensetzungen |
GB1522280A (en) * | 1976-06-01 | 1978-08-23 | Hollingsworth & Vose Co | Filter medium and method of making same |
DE3707480A1 (de) * | 1987-03-09 | 1988-09-22 | Carl Gunsser & Merz Gmbh | Papierhandtuch sowie verfahren zu seiner herstellung |
EP0333417A3 (en) * | 1988-03-18 | 1991-08-28 | Amcor Limited | Coating process |
US4968534A (en) * | 1989-01-17 | 1990-11-06 | Npd Corp. | Method and apparatus for pattern impregnation of a porous web |
DE59103307D1 (de) | 1990-03-03 | 1994-12-01 | Basf Ag | Formkörper. |
DE4020420A1 (de) * | 1990-06-27 | 1992-01-02 | Volker Ludwig | Verfahren zum auftragen von fluessigen, pastoesen oder plastischen substanzen auf ein substrat |
JP3070104B2 (ja) * | 1991-01-31 | 2000-07-24 | 三菱化学株式会社 | ポリビニルアミン多価カルボン酸塩担持シート |
DE4201057C2 (de) * | 1992-01-17 | 1995-11-23 | Voith Gmbh J M | Auftrags- bzw. Dosiereinrichtung |
US5534114A (en) * | 1992-03-06 | 1996-07-09 | Philip Morris Incorporated | Method and apparatus for applying a material to a web |
JP2769656B2 (ja) * | 1992-03-27 | 1998-06-25 | 日本甜菜製糖株式会社 | 農業用耐腐紙とその製法 |
US5661213A (en) | 1992-08-06 | 1997-08-26 | Rohm And Haas Company | Curable aqueous composition and use as fiberglass nonwoven binder |
US5332472A (en) * | 1992-11-30 | 1994-07-26 | Philip Morris Incorporated | Application of fluidized material to a substrate using displacement transfer |
US5427587A (en) | 1993-10-22 | 1995-06-27 | Rohm And Haas Company | Method for strengthening cellulosic substrates |
US6221211B1 (en) * | 1994-02-04 | 2001-04-24 | Kimberly-Clark Worldwide, Inc. | Multi-ply tissues having internal indicia |
FI108061B (fi) * | 1995-10-05 | 2001-11-15 | Metso Paper Inc | Menetelmä liikkuvan paperi- tai kartonkirainan päällystämiseksi |
DE19540998A1 (de) * | 1995-11-03 | 1997-05-07 | Basf Ag | Wäßrige Alkyldiketen-Dispersionen und ihre Verwendung als Leimungsmittel für Papier |
DE19606394A1 (de) | 1996-02-21 | 1997-08-28 | Basf Ag | Formaldehydfreie, wäßrige Bindemittel |
DE19606392A1 (de) | 1996-02-21 | 1997-08-28 | Basf Ag | Formaldehydfreie Beschichtungsmittel für Formkörper |
DE19606393A1 (de) | 1996-02-21 | 1997-08-28 | Basf Ag | Formaldehydfreie Bindemittel für Formkörper |
US5667635A (en) * | 1996-09-18 | 1997-09-16 | Kimberly-Clark Worldwide, Inc. | Flushable premoistened personal wipe |
US5997691A (en) * | 1996-07-09 | 1999-12-07 | Philip Morris Incorporated | Method and apparatus for applying a material to a web |
US6231719B1 (en) * | 1996-12-31 | 2001-05-15 | Kimberly-Clark Worldwide, Inc. | Uncreped throughdried tissue with controlled coverage additive |
JP2001508503A (ja) * | 1997-06-17 | 2001-06-26 | ザ、プロクター、エンド、ギャンブル、カンパニー | 選択的に配置された化学添加剤を含有するティッシュ・ペーパー |
DE19735959A1 (de) * | 1997-08-19 | 1999-02-25 | Basf Ag | Verwendung thermisch härtbarer, wässriger Zusammensetzungen als Bindemittel für Formkörper |
FR2768443B1 (fr) * | 1997-09-15 | 1999-10-15 | Arjo Wiggins Papiers Couches | Papier couche comportant une marque ressemblant a un filigrane et procede de fabrication |
US6464785B1 (en) * | 1997-12-22 | 2002-10-15 | Wolfgang Puffe | Rotary applicator head |
US6322665B1 (en) * | 1999-10-25 | 2001-11-27 | Kimberly-Clark Corporation | Reactive compounds to fibrous webs |
EP1281812B9 (de) * | 2001-08-01 | 2004-11-17 | M-real Zanders GmbH | Gemustertes Papier |
JP2003049391A (ja) * | 2001-08-09 | 2003-02-21 | Daio Paper Corp | Ocr用紙 |
US6818248B1 (en) * | 2001-08-20 | 2004-11-16 | Harodite Industries, Inc. | Fire retardant adhesive tissue |
US6596125B2 (en) * | 2001-09-21 | 2003-07-22 | Philip Morris Incorporated | Method and apparatus for applying a material to a web |
AT412608B (de) * | 2002-02-01 | 2005-05-25 | Tricon Consulting Gmbh & Co Kg | Verfahren zur herstellung von musterförmig bedrucktem papier |
GB0213424D0 (en) * | 2002-06-12 | 2002-07-24 | Raisio Chem Uk Ltd | Sizing |
MXPA04012890A (es) * | 2002-06-19 | 2005-03-31 | Bayer Chemicals Corp | Productos de papel resistentes y dispersables. |
JP4323140B2 (ja) * | 2002-06-20 | 2009-09-02 | クラシエホームプロダクツ株式会社 | ウェットティッシュ |
US20040118530A1 (en) * | 2002-12-19 | 2004-06-24 | Kimberly-Clark Worldwide, Inc. | Nonwoven products having a patterned indicia |
US6949167B2 (en) * | 2002-12-19 | 2005-09-27 | Kimberly-Clark Worldwide, Inc. | Tissue products having uniformly deposited hydrophobic additives and controlled wettability |
US6896766B2 (en) * | 2002-12-20 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Paper wiping products treated with a hydrophobic additive |
US7008507B2 (en) * | 2002-12-31 | 2006-03-07 | Kimberly-Clark Worldwide, Inc. | Non-impact printing method for applying compositions to webs and products produced therefrom |
US7306699B2 (en) * | 2002-12-31 | 2007-12-11 | Kimberly-Clark Worldwide, Inc. | Tissue product containing a topical composition in the form of discrete droplets |
EP1439263B1 (en) * | 2003-01-15 | 2005-12-07 | M-real Oyj | Patterned paper with improved printing or lettering features |
US20050045293A1 (en) * | 2003-09-02 | 2005-03-03 | Hermans Michael Alan | Paper sheet having high absorbent capacity and delayed wet-out |
US7811948B2 (en) * | 2003-12-19 | 2010-10-12 | Kimberly-Clark Worldwide, Inc. | Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity |
US7186318B2 (en) * | 2003-12-19 | 2007-03-06 | Kimberly-Clark Worldwide, Inc. | Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
US7422658B2 (en) * | 2003-12-31 | 2008-09-09 | Kimberly-Clark Worldwide, Inc. | Two-sided cloth like tissue webs |
US7461438B2 (en) * | 2004-03-03 | 2008-12-09 | Reifenhaeuser Gmbh & Co. Maschinenfabrik | Apparatus and method for applying finishing agents onto a nonwoven web |
JP3986522B2 (ja) * | 2004-11-22 | 2007-10-03 | 昭和高分子株式会社 | 熱硬化性水性組成物、それを用いた紙加工品及び繊維加工品 |
DE102005050658A1 (de) * | 2005-10-20 | 2007-04-26 | Basf Ag | Verfahren zur Verminderung der Absorption von Wasser und Wasserdampf und zur Erhöhung der Dimensionsstabilität von Papier und Papierprodukten und Verwendung von beschichteten Papierprodukten |
US7820010B2 (en) * | 2005-12-15 | 2010-10-26 | Kimberly-Clark Worldwide, Inc. | Treated tissue products having increased strength |
FR2907136B1 (fr) * | 2006-10-12 | 2010-01-15 | Arjowiggins | Ruban de securite, feuille et document de securite le comportant et procede d'incorporation |
US7752995B2 (en) * | 2007-05-22 | 2010-07-13 | Johnson & Johnson Inc. | Slot-coating apparatus |
US7988828B2 (en) * | 2008-09-29 | 2011-08-02 | Kimberly-Clark Worldwide, Inc. | Surface treating tissue webs via patterned spraying |
-
2007
- 2007-06-20 AT AT07730254T patent/ATE553252T1/de active
- 2007-06-20 ES ES07730254T patent/ES2381999T3/es active Active
- 2007-06-20 PL PL07730254T patent/PL2038478T3/pl unknown
- 2007-06-20 JP JP2009517119A patent/JP5409356B2/ja not_active Expired - Fee Related
- 2007-06-20 EP EP07730254A patent/EP2038478B1/de not_active Not-in-force
- 2007-06-20 WO PCT/EP2007/056104 patent/WO2008000665A2/de active Application Filing
- 2007-06-20 US US12/305,108 patent/US20090272505A1/en not_active Abandoned
- 2007-06-20 CN CN2007800239398A patent/CN101479428B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2381999T3 (es) | 2012-06-04 |
CN101479428B (zh) | 2012-11-28 |
ATE553252T1 (de) | 2012-04-15 |
JP2009541609A (ja) | 2009-11-26 |
US20090272505A1 (en) | 2009-11-05 |
WO2008000665A3 (de) | 2008-03-27 |
JP5409356B2 (ja) | 2014-02-05 |
WO2008000665A2 (de) | 2008-01-03 |
PL2038478T3 (pl) | 2012-09-28 |
EP2038478A2 (de) | 2009-03-25 |
CN101479428A (zh) | 2009-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2038478B1 (de) | Verfahren zur ausrüstung von papier und papierprodukten | |
EP2928787B1 (de) | Verfahren zum herstellen eines beschichteten verpackungsmaterials und verpackungsmaterial mit wenigstens einer sperrschicht für hydrophobe verbindungen | |
DE102005050658A1 (de) | Verfahren zur Verminderung der Absorption von Wasser und Wasserdampf und zur Erhöhung der Dimensionsstabilität von Papier und Papierprodukten und Verwendung von beschichteten Papierprodukten | |
EP0223922B2 (de) | Verfahren zur Herstellung von mit Kunstharzen in Form von Lösungen und Dispersionen imprägnierten Papierbahnen | |
WO2008090136A2 (de) | Flexible, flächige substrate mit einer abrasiven oberfläche | |
EP2537682B1 (de) | Vorimprägnat | |
EP0710682B1 (de) | Melamin-Formaldehyd-Tränkharze für Folien und Kanten | |
WO2008012113A2 (de) | Verwendung von holzwerkstoffen enthaltend polyamin zur senkung des formaldehydgehalts in der umgebungsluft | |
EP2045393B1 (de) | Verfahren zum Herstellen einer abriebfesten Folie und abriebfeste Folie | |
EP1518024B2 (de) | Vorimprägnat | |
EP3754109A1 (de) | Vorimprägnat mit verbesserter planlage | |
DE2222401B2 (de) | Verfahren zur Herstellung von mit aminoplastischen Bindemitteln getränkten papiemen Bahnen für die Oberflächenbeschichtung | |
EP1360209B1 (de) | Fragmentierte stärke, ihre herstellung und deren verwendung | |
EP3098072B1 (de) | Verfahren zur herstellung von laminaten | |
EP3013581B1 (de) | Laminat mit aminoplastharz enthaltender beschichtung | |
DE2736404A1 (de) | Verwendung schwefligsaurer salze von primaeren, sekundaeren und tertiaeren aliphatischen und cyclischen alkyl- und alkanolaminen als latente haerter fuer aminoplastharze | |
WO2015181129A1 (de) | Gemisch zur herstellung einer imprägnierflotte zur imprägnierung von papieren und vlieshybriden | |
DE102013114420A1 (de) | Imprägnierflotte zur Imprägnierung eines Rohpapieres | |
EP2048282A1 (de) | Verwendung von Fettsäurekondensationsprodukten zur Volumenerhöhung von Papier und Karton |
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 |
|
17P | Request for examination filed |
Effective date: 20090127 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20091009 |
|
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
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: AT Ref legal event code: REF Ref document number: 553252 Country of ref document: AT Kind code of ref document: T Effective date: 20120415 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2381999 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120604 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007009703 Country of ref document: DE Effective date: 20120614 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20120411 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120811 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120813 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120712 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 |
|
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 |
|
26N | No opposition filed |
Effective date: 20130114 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120711 |
|
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: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120711 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120620 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007009703 Country of ref document: DE Effective date: 20130114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120711 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120620 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070620 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20150615 Year of fee payment: 9 Ref country code: CH Payment date: 20150623 Year of fee payment: 9 Ref country code: FI Payment date: 20150624 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150630 Year of fee payment: 9 Ref country code: PL Payment date: 20150527 Year of fee payment: 9 Ref country code: AT Payment date: 20150624 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20150623 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20150722 Year of fee payment: 9 Ref country code: DE Payment date: 20150831 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20150630 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150625 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20150629 Year of fee payment: 9 |
|
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: 20160630 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502007009703 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160620 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20160701 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 553252 Country of ref document: AT Kind code of ref document: T Effective date: 20160620 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160621 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170228 |
|
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: 20170103 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160630 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160701 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160620 |
|
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: 20160620 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160620 |
|
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: 20160621 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160620 |