EP0296971A1 - Procédé continu de fabrication d'un papier impression-écriture et produit parfumé obtenu - Google Patents
Procédé continu de fabrication d'un papier impression-écriture et produit parfumé obtenu Download PDFInfo
- Publication number
- EP0296971A1 EP0296971A1 EP88401571A EP88401571A EP0296971A1 EP 0296971 A1 EP0296971 A1 EP 0296971A1 EP 88401571 A EP88401571 A EP 88401571A EP 88401571 A EP88401571 A EP 88401571A EP 0296971 A1 EP0296971 A1 EP 0296971A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- sheet
- composition
- printing
- writing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010924 continuous production Methods 0.000 title claims description 5
- 239000012437 perfumed product Substances 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 12
- 125000003118 aryl group Chemical group 0.000 claims abstract description 10
- 239000000654 additive Substances 0.000 claims abstract description 9
- 238000004513 sizing Methods 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000007767 bonding agent Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims 1
- 239000002304 perfume Substances 0.000 description 21
- 239000000976 ink Substances 0.000 description 8
- 239000003205 fragrance Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000003094 microcapsule Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 235000011468 Albizia julibrissin Nutrition 0.000 description 3
- 241001070944 Mimosa Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 235000015067 sauces Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000005979 Citrus limon Nutrition 0.000 description 2
- 244000131522 Citrus pyriformis Species 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 244000288157 Passiflora edulis Species 0.000 description 2
- 235000000370 Passiflora edulis Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 239000001926 citrus aurantium l. subsp. bergamia wright et arn. oil Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010501 lemon oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- 235000019501 Lemon oil Nutrition 0.000 description 1
- 241001310492 Pectis angustifolia Species 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- -1 optical brighteners Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012438 synthetic essential oil Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/22—Proteins
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/60—Waxes
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
Definitions
- the present invention relates to a continuous process for manufacturing printing-writing paper in order to obtain a perfumed product bonded to inks, which allows very good printability.
- perfumed papers has been limited by the fact that the perfume compositions are essentially composed of oils which destroy the bonding to the inks of the paper and therefore make it very difficult to use for printing-writing.
- microcapsule technique also requires an additional operation, since the microcapsules are generally introduced by coating.
- the paper must be subjected to friction or a rise in temperature, necessary to burst the microcapsules.
- perfuming can be done by spraying on the paper sheet after manufacture.
- this technique involves a slow unwinding of the paper reel, the vaporized oils give an unpleasant feeling of greasy paper and considerably reduce the printability properties of the support.
- perfuming can be done: - by lubricating the cutter blades with essential oils, - during packaging, by spraying the perfume on the cardboard support of the paper rolls or on only a few sheets per packaging unit.
- These very porous papers ensure diffusion of the perfume throughout the packaging unit after a few weeks.
- the absorbent paper can be impregnated or saturated with aqueous solutions, containing for example propylene glycol, glycerin and a perfume (document JP-A-53-11059).
- Document FR-A-1 023 954 describes a paper for packaging citrus fruits.
- a layer consisting of diphenyl, lemon oil and / or bergamot oil and a wax is deposited on this paper.
- the object described in this document is completely different from the invention. This is to mask the odor of diphenyl. However, it is specified that only lemon and bergamot oils can provide this technical effect.
- Document GB-A-1 319 951 describes a process for impregnating a paper with a composition which inhibits volatile corrosion. The purpose described in this document is to obtain a protective paper for metallic parts.
- composition containing a sizing agent and a corrosion inhibiting agent.
- this agent can also be deposited in the pulper or vaporized or impregnated.
- the object of the invention is to obtain a perfumed printing-writing paper which retains all of its properties of good printability, and which can be manufactured by a process which is integrated into the conventional stages of manufacturing paper on a machine, namely in particular the stages of placing an aqueous suspension on canvas, draining and drying.
- the object of the invention is therefore to obtain a paper capable of receiving printing and / or writing, this paper being scented.
- the qualities required of this paper are therefore: - a persistence of the perfume, - non-greasy paper on the surface, - a surface allowing printing and / or writing.
- the problem posed by the production of such paper is that the perfume is composed of essential oils which destroy the bonding of the paper.
- the ink instead of remaining in a determined sector, spreads and lines which are not sharp are obtained.
- the object of the invention is to obtain a perfumed paper which has a good degree of collage-writing, preferably equal to 5 5NFQ 03015).
- the invention relates to a continuous process for the manufacture of a scented paper, with a high degree of adhesive bonding, consisting in forming a fibrous sheet and in depositing thereon, during manufacture, an aqueous surfacing composition. containing at least one aromatic composition, at least one sizing agent, at least one binder, optionally at least one additive.
- the aqueous surfacing composition can be deposited on the fibrous sheet which is still wet, that is to say, having a dryness lower than the desired final dryness of the paper.
- the fibrous sheet can be produced from an aqueous suspension containing at least natural and / or synthetic fibers, binders, fillers and other additives such as charge retention agents, dyes, pigments, boards, etc. This suspension is deposited on a canvas and it is drained to obtain a wet fibrous sheet. The fibrous sheet is moved at a certain speed to drying devices. The speed can for example be several hundred meters per minute.
- the surfacing composition is deposited on the fibrous sheet without substantially modifying the speed of the latter.
- the surfacing layer is deposited during the manufacture of the paper, preferably in a size press or by coating. The process is thus simplified by limiting to one surfacing operation, bonding and perfuming without harming the printability characteristics of the finished product.
- the fibrous sheet thus coated is then dried.
- the invention is remarkable in that the paper covered with the surfacing composition is dried at a relatively high temperature. Surprisingly, there is still enough perfume for it to perform its function.
- an advantage of the invention is that the paper obtained does not have a greasy feel, unlike the paper obtained by spraying perfume.
- Another advantage of the invention is that the process is rapid and does not require subsequent treatment. Everything is done at the speed of the paper machine, for example several hundred meters per minute. However, a subsequent spraying treatment requires unwinding and then rewinding because the spraying does not allow a high speed. Thus the reel unwinding speed is ten times slower than the papermaking speed.
- composition of the three agents be deposited on the surface to obtain the expected technical results.
- the surfacing composition can be a true solution but also be a homogeneous emulsion, the essential oils of the aromatic composition being little or not soluble in water.
- the sizing agent is taken from the group of conventional sizing agents for paper.
- Bonding agents are chemicals of natural or synthetic origin which, when introduced into paper, improve the bonding of paper, by reducing its Cobb value (NFQ 03-014) and / or by improving its resistance to writing. in ink (NFQ 03-015).
- Rosin derivatives, alkyl derivatives can be used according to the invention dimer ketene, wax derivatives, paraffin derivatives, protein derivatives, derivatives of hydrocarbon, organochlorine polymers, often rich in carboxyl function, of Baysinthol® AL2 from BAYER® consisting mainly of maleic anhydride with styrene copolymers- acrylic.
- the aromatic composition is composed of natural or synthetic essential oils with low saturation vapor pressure and heat stable. To avoid loss of paper sticking, solubilizers should be kept to a bare minimum.
- aromatic composition covers not only the field of perfumes for cosmetics, but also extends to natural or synthetic perfumes (fruit, food, drinks, leather, etc.). According to the invention, most of the possible perfumes can be used, including other aromatic compounds.
- the binder is taken from the group of the following compounds: starch, polyvinyl alcohol, carboxymethylcellulose, alginates, latex or any other surface binder used in stationery.
- the composition can include: - bonding agent: 0.05% to 2% by dry weight, - binder: 0.5 to 10% by dry weight, - fragrance: 0.05 to 5%, possibly up to 10% by dry weight of an additive, the rest being water.
- the aqueous surfacing composition comprises at least one dye or a mixture of dyes, the surfactants incorporated in these products contributing to better "solubilization" of the perfume.
- the drying temperature is preferably between 80 ° and 140 ° C.
- the drying time can be between 30s and 5 min.
- the surfacing composition may also comprise one or more additives taken from the group of the following additives: defoamer, sequestering agents, wetting agents, fillers, optical brighteners, finishing aids, dyeing aid.
- the invention also relates to the perfumed paper obtained by the process below, intended for the printing-writing application and which preferably has a writing collage of 5 defined in standard AFNOR NFQ 03-015.
- the technique of the invention also has the advantage of incorporating essential oils inside the paper: the cellulose thus acts as a diffuser. It allows a certain stability and durability of the fragrance (3 to 12 months in the open air depending on the doses used and external conditions, almost permanent in storage in sealed packaging).
- a print-write paper medium bonded en masse and / or on the surface by a size press is then surfaced with a perfume solution by spraying or on another size press.
- the paper thus obtained is well scented.
- the support was well bonded to No. 5 inks before the scented treatment, the final product gives a feeling of oily feel and is no longer even bonded to inks 1 or 2. This product is therefore rendered unsuitable for writing and printing.
- composition of perfume and sizing agent is not suitable for obtaining a scented paper.
- the coating composition comprising per liter of liquid: - 200 g starch - 0.5 g of antifoam - 6 ml of Baysynthol ® A12 (BAYER ® bonding agent) - 25 ml of mimosa 1034 (perfumed composition mimosa from Synarome ®) - water sufficient for one liter.
- the paper after drying gives off a pleasant smell of mimosa which persists for several months in the open air and over a year in sealed packaging. Paper has very good printability and writing characteristics.
- the coating composition comprising per liter of liquid: - 200 g starch - 0.5 g of antifoam - 5 g Trilon ® B (sequestering agent from BASF ®) - 6 ml of Baysynthol ® A12 - 5g yellow Levacell ® 5G (from BAYER ®) - 50 ml of Lemon 976 base (from PARFLOR ®) - water sufficient for one liter.
- the paper after drying gives off a pleasant lemon scent which matches the color of the paper.
- This paper has the same qualities of permanence of fragrance and printability as that of the previous example.
- a paper support is coated by conventional papermaking methods (air knife, drag blade, etc.), the coating sauce comprising for one kilogram of mixture: - 400 g of kaolin dispersed - 100 g of DOW ® 615 latex (styrene-butadiene latex from DOW CHEMICAL ®) - 10g of polyvinyl alcohol - 30g of Masquodor ® FRD 485 (mandarin aromatic composition of J and E SOZIO ® - water qs 1 liter).
- the coated paper obtained is well scented with tangerine and retains very good printability characteristics.
- the latex acts as a bonding agent.
- the paper after drying gives off a pleasant smell of passion fruit. Paper has the same characteristics of printability and permanence of the fragrance.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
- au moins un agent de collage,
- au moins un liant,
- au moins une composition aromatique,
- et éventuellement au moins un additif.
Description
- La présente invention concerne un procédé continu de fabrication d'un papier impression-écriture en vue d'obtenir un produit parfumé collé aux encres, qui permet une très bonne imprimabilité.
- Jusqu'ici la fabrication des papiers parfumés a été limitée par le fait que les compositions de parfums sont composées essentiellement d'huiles qui détruisent le collage aux encres du papier et le rendent donc très difficilement utilisable pour l'impression-écriture.
- La difficulté a donc été contournée en isolant ces huiles du papier :
- soit en incorporant le parfum dans les encres d'impression (document GB-A-1 176 262),
- soit en incorporant le parfum dans des microcapsules plastiques introduites dans le papier (document JP-A-50-06113). - La technique consistant à imprimer le papier avec des encres contenant du parfum impose donc une opération supplémentaire après la fabrication du papier, hors machine, et l'incorporation, nécessairement très superficielle, du parfum ne permet pas une permanence élevée de la fragance.
- Outre un coût relativement élevé, la technique par microcapsules nécessite elle aussi une opération supplémentaire, car les microcapsules sont généralement introduites par couchage. Enfin, pour développer sa fragance, le papier doit être soumis à une friction ou une élévation de la température, nécessaires pour faire éclater les microcapsules.
- Dans d'autres applications papetières, le parfumage peut se faire par vaporisation sur la feuille de papier après fabrication. Outre le fait que cette technique implique un déroulement lent de la bobine de papier, les huiles vaporisées donnent une sensation désagréable de papier gras et font considérablement chuter les propriétés d'imprimabilité du support.
- Pour des papiers très absorbants, comme les papiers hygiéniques, où des bonnes propriétés d'imprimabilité ne sont pas recherchées, le parfumage peut se faire :
- en lubrifiant les lames de la coupeuse avec des huiles essentielles,
- lors de l'emballage, en vaporisant le parfum sur le support en carton des rouleaux de papier ou sur quelques feuilles seulement par unité d'emballage. Ces papiers très poreux assurent une diffusion du parfum dans toute l'unité d'emballage au bout de quelques semaines. - Pour des effets odoriférants plus prononcés, on peut imprégner ou saturer le papier absorbant avec des solutions aqueuses, contenant par exemple du propylène glycol, de la glycérine et un parfum (document JP-A-53-11059).
- Le document FR-A-1 023 954 décrit un papier pour l'emballage des agrumes.
- On dépose sur ce papier une couche se composant de diphényle, d'huile de citron et/ou d'huile de bergamote et d'une cire. Le but décrit dans ce document est totalement différent de l'invention. Il s'agit de masquer l'odeur du diphényle. Or il est précisé que seules les huiles de citron et de bergamote peuvent procurer cet effet technique.
- Le document GB-A-1 319 951 décrit un procédé d'imprégnation d'un papier avec une composition inhibitrice de corrosion volatile. Le but décrit dans ce document est d'obtenir un papier protecteur de pièces métalliques.
- Ce document ne décrit qu'une composition contenant un agent de collage et un agent inhibiteur de corrosion.
- Mais cet agent peut aussi être déposé dans le pulpeur ou vaporisé ou imprégné.
- Le but de l'invention est d'obtenir un papier impression-écriture parfumé qui garde toutes ses propriétés de bonne imprimabilité, et qui puissse être fabriqué par un procédé s'intégrant aux étapes classiques de fabrication du papier sur machine, à savoir notamment les étapes de mise d'une suspension aqueuse sur toile, égouttage et séchage.
- L'invention a donc pour but d'obtenir un papier pouvant recevoir une impression et/ou une écriture, ce papier étant parfumé. Les qualités requises de ce papier sont donc :
- une rémanence du parfum,
- un papier non gras en surface,
- une surface permettant l'impression et/ou l'écriture. - Or le problème posé par la réalisation d'un tel papier est que le parfum est composé d'huiles essentielles qui détruisent le collage du papier. De ce fait, lorsque le papier reçoit une impression ou une écriture, l'encre, au lieu de rester dans un secteur déterminé, s'étale et on obtient des traits qui ne sont pas nets.
- Le but de l'invention est d'obtenir un papier parfumé qui présente un bon degré de collage-écriture, de préférence égal à 5 5NFQ 03015).
- A cet effet, l'invention concerne un procédé continu de fabrication d'un papier parfumé, à degré de collage écriture élevé, consistant à former une feuille fibreuse et à déposer sur celle-ci, en cours de fabrication, une composition de surfaçage aqueuse contenant au moins une composition aromatique, au moins un agent de collage, au moins un liant, éventuellement au moins un additif. On peut déposer la composition de surfaçage aqueuse sur la feuille fibreuse encore humide, c'est-à-dire, ayant une siccité inférieure à la siccité finale désirée du papier.
- La feuille fibreuse peut être réalisée à partir d'une suspension aqueuse contenant au moins des fibres naturelles et/ou synthétiques, des liants, des charges et autres additifs tels qu'agents de rétention de charges, colorants, pigments, planchettes, etc. Cette suspension est déposée sur une toile et on l'égoutte pour obtenir une feuille fibreuse humide. La feuille fibreuse est déplacée à une certaine vitesse vers des dispositifs de séchage. La vitesse peut par exemple être de plusieurs centaines de mètres par minute.
- On dépose la composition de surfaçage sur la feuille fibreuse sans modifier sensiblement la vitesse de celle-ci. Le dépôt de la couche de surfaçage s'effectue en cours de fabrication du papier, de préférence en presse encolleuse ou par couchage. On simplifie ainsi le processus en limitant à une seule opération de surfaçage, le collage et le parfumage sans nuire aux caractéristiques d'imprimabilité du produit fini.
- La feuille fibreuse ainsi revêtue est ensuite séchée.
- L'invention est remarquable du fait que le papier recouvert de la composition de surfaçage est séché à une température relativement élevée. Or, de façon surprenante, il reste suffisamment de parfum pour qu'il assure sa fonction.
- En effet, le séchage est rapide du fait de la vitesse de la feuille et une grande partie du parfum n'a pas le temps de se volatiliser.
- En outre, un avantage de l'invention est que le papier obtenu n'a pas de toucher gras, contrairement au papier obtenu par vaporisation de parfum.
- Un autre avantage de l'invention est que le procédé est rapide et ne nécessite pas un traitement postérieur. Tout se fait à la vitesse de la machine à papier, par exemple plusieurs centaines de mètres à la minute. Or, un traitement postérieur de vaporisation nécessite un débobinage puis un rembobinage car la vaporisation ne permet pas une vitesse élevée. Ainsi la vitesse de déroulement de la bobine est dix fois moins élevée que la vitesse de fabrication du papier.
- Selon l'invention il est essentiel que la composition des trois agents soit déposée en surface pour obtenir les résultats techniques escomptés.
- La composition de surfaçage peut être une solution vraie mais être aussi une émulsion homogène, les huiles essentielles de la composition aromatique étant peu ou pas solubles dans l'eau.
- L'agent de collage est pris dans le groupe des agents classiques de collage pour papier. Les agents de collage sont des produits chimiques d'origine naturelle ou synthétique qui, introduits dans le papier, améliorent le collage du papier, en diminuant sa valeur de Cobb (NFQ 03-014) et/ou en améliorant sa tenue à l'écriture à l'encre (NFQ 03-015).
- Ces produits se présentent sous diverses formes (dispersion, émulsion aqueuse ou alcoolique, savons ...) et sont d'une grande diversité chimique. On peut utiliser selon l'invention des dérivés de colophane, des dérivés d'alkyl cétène dimère, des dérivés de cire, des dérivés de paraffine, des dérivés de protéines, des dérivés de polymères hydrocarbonés, organochlorés, souvent riches en fonction carboxyle, du Baysinthol ® AL2 de BAYER ® constitué principalement d'anhydride maléique avec des copolymères styrène-acrylique.
- On peut utiliser des mélanges de ces produits.
- La composition aromatique est composée d'huiles essentielles naturelles ou synthétiques à pression de vapeur saturante faible et stables à la chaleur. Pour éviter une perte de collage du papier, les agents de solubilisation doivent être limités à un strict minimum. Le terme composition aromatique couvre non seulement le domaine des parfums pour cosmétiques, mais s'étend aussi aux parfums naturels ou synthétiques (fruits, aliments, boissons, cuir, etc). Selon l'invention on peut utiliser la plupart des parfums possibles, y compris des composés aromatiques autres.
- Le liant est pris dans le groupe des composés suivants : l'amidon,l' alcool polyvinylique, la carboxyméthylcellulose, les alginates,les latex ou tout autre liant de surface utilisé en papeterie.
La composition peut comprendre :
- agent de collage : 0,05% à 2% en poids sec,
- liant : 0,5 à 10% en poids sec,
- parfum : 0,05 à 5%,
éventuellement jusqu'à 10% en poids sec d'un additif le reste étant de l'eau. - Dans une réalisation préférentielle, la composition aqueuse de surfaçage comporte au moins un colorant ou un mélange de colorants, les agents tensio-actifs incorporés dans ces produits contribuant à une meilleure "solubilisation" du parfum.
- La température de sèchage est de préférence comprise entre 80° et 140°C. Le temps de sèchage peut être compris entre 30s et 5 min.
- La composition de surfaçage peut en outre comporter un ou plusieurs additifs pris dans le groupe des additifs suivants: antimousse, agents séquestrants, mouillants, charges, azurants optiques, auxiliaires d'apprêt, auxiliaire de teinture.
- L'invention concerne aussi le papier parfumé obtenu par le procédé ci-dessous, destiné à l'application impression-écriture et qui présente préférentiellement un collage écriture de 5 défini dans la norme AFNOR NFQ 03-015.
- La technique de l'invention présente en outre l'avantage d'incorporer les huiles essentielles à l'intérieur du papier: la cellulose fait ainsi office de diffuseur. Elle permet une certaine stabilité et durabilité de la fragance (3 à 12 mois à l'air libre suivant les doses utilisées et conditions extérieures, quasi permanente en stockage sous emballage scellé).
- L'invention sera mieux comprise à la lecture de la description des exemples de réalisation qui vont suivre.
- Un support papier impression-écriture collé en masse et/ou en surface par presse encolleuse est ensuite surfacé avec une solution de parfum par vaporisation ou sur une autre presse encolleuse. Le papier ainsi obtenu est bien parfumé. Cependant, alors que le support était bien collé aux encres n°5 avant le traitement parfumé, le produit final donne une sensation de toucher gras et n'est même plus collé aux encres 1 ou 2. Ce produit est donc rendu impropre à l'écriture et à l'impression.
- On voit donc que la vaporisation du parfum sur un papier collé avec une composition contenant un agent de collage et un liant ne permet plus l'impression et/ou l'écriture.
- Si l'on surface un support papier sur presse encolleuse, avec une sauce ne contenant que du parfum et l'agent de collage en solution aqueuse, on peut remarquer que la solution a beaucoup plus tendance à décanter. De plus, les propriétés d'imprimabilité du support sans surfaçage avec liant sont sérieusement affectées : poudrage, arrachage de fibres .
- On voit donc que la composition parfum et agent de collage ne convient pas pour obtenir un papier parfumé.
- Sur un support papier est déposée en surface, par une technique papetière classique (presse encolleuse), la composition d'enduction comprenant par litre de liquide:
- 200 g d'amidon
- 0,5 g d'antimousse
- 6 ml de Baysynthol ® A12 (agent de collage de BAYER ®)
- 25 ml de mimosa 1034 (composition parfumée mimosa de Synarome ®)
- eau quantité suffisante pour un litre.
Le papier après séchage dégage une agréable odeur de mimosa qui persiste pendant plusieurs mois à l'air libre et plus d'un an sous emballage scellé. Le papier présente de très bonnes caractéristiques d'imprimabilité et d'écriture. - Sur un support papier coloré en jaune en masse, est déposée en surface, par une technique papetière classique (presse encolleuse), la composition d'enduction comprenant par litre de liquide :
- 200 g d'amidon
- 0,5 g d'antimousse
- 5 g Trilon ® B (agent sequestrant de BASF ®)
- 6 ml de Baysynthol ® A12
- 5g jaune Levacell ® 5G (de BAYER ®)
- 50 ml de base Citron 976 (de PARFLOR ®)
- eau quantité suffisante pour un litre. - Le papier après séchage dégage une agréable odeur de citron qui s'accorde avec la couleur du papier. Ce papier présente les même qualités de permanence de la fragance et d'imprimabilité que celui de l'exemple précédent.
- Un support papier est couché par des méthodes classiques papetières (lame d'air, lame traînante ..), la sauce de couchage comprenant pour un kilogramme de mélange :
- 400 g de kaolin mis en dispersion
- 100 g de latex DOW ® 615 (latex styrène-butadiène de DOW CHEMICAL ®)
- 10g d'alcool polyvinylique
- 30g de Masquodor ® FRD 485 (composition aromatique mandarine de J et E SOZIO ®
- eau qsp 1 litre
Le papier couché obtenu est bien parfumé à la mandarie et garde de très bonnes caractéristiques d'imprimabilité. Dans ce type d'application, le latex joue le rôle d'agent de collage. - Sur un support papier est déposée en surface, par une méthode papetière classique, la solution d'enduction comprenant, par litre de sauce :
- 100 g d'amidon,
- 20 g d'alcool polyvinylique,
- 0,5 g d'antimousse,
- 8 ml de Baysynthol ® 36053 (agent de collage de BAYER ®),
- 40 ml d'arome artificiel N.I. de fruits de la passion (référence LC 15048 commercialisée par la société MERO ROUSSELOT SATIA)
- eau qsp 1 litre. - Le papier après séchage dégage une agréable odeur de fruits de la passion. Le papier a les mêmes caractéristiques d'imprimabilité et de permanence de la fragance.
Claims (10)
- au moins un agent de collage,
- au moins un liant,
- au moins une composition aromatique,
- et éventuellement au moins un additif.
- au moins un agent de collage,
- au moins un liant,
- au moins une composition aromatique,
- éventuellement au moins un additif,
et on sèche la feuille ainsi revêtue.
- de 0,05 % à 2% d'au moins un agent de collage en poids sec,
- de 0,5% à 10% d'au moins un liant, en poids sec,
- de 0,05% à 5% d'au moins une composition aromatique,
- éventuellement jusqu'à 10% en poids sec d'un additif, le reste étant de l'eau.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88401571T ATE68025T1 (de) | 1987-06-26 | 1988-06-22 | Kontinuierliches verfahren zur herstellung eines druck-schreibpapiers und erhaltenes parfuemiertes erzeugnis. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709083 | 1987-06-26 | ||
FR8709083A FR2617212B1 (fr) | 1987-06-26 | 1987-06-26 | Procede de fabrication d'un papier impression-ecriture et produit parfume obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0296971A1 true EP0296971A1 (fr) | 1988-12-28 |
EP0296971B1 EP0296971B1 (fr) | 1991-10-02 |
Family
ID=9352591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88401571A Expired - Lifetime EP0296971B1 (fr) | 1987-06-26 | 1988-06-22 | Procédé continu de fabrication d'un papier impression-écriture et produit parfumé obtenu |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0296971B1 (fr) |
AT (1) | ATE68025T1 (fr) |
DE (1) | DE3865245D1 (fr) |
FR (1) | FR2617212B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006027036A1 (fr) * | 2004-09-10 | 2006-03-16 | Henkel Kommanditgesellschaft Auf Aktien | Kit parfume contenant des produits cosmetiques |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE198792C (fr) * | ||||
GB191226693A (en) * | 1912-11-20 | 1913-08-14 | John Mackintosh | Improvements in and relating to Paper or the like for Wrapping or Parcelling Sweetmeats or other suitable Food Stuffs. |
US2173453A (en) * | 1939-05-17 | 1939-09-19 | Crown Zellerbach Corp | Tissue paper preservative wrapper for citrus fruits and method of making same |
FR1023954A (fr) * | 1949-08-16 | 1953-03-26 | Crown Zellerbach Corp | Papier d'emballage pour agrumes traité pour empêcher le developpement de moisissures et la décomposition |
GB1319951A (en) * | 1969-01-15 | 1973-06-13 | Vapor Tek Ltd | Paper impregnation |
-
1987
- 1987-06-26 FR FR8709083A patent/FR2617212B1/fr not_active Expired - Fee Related
-
1988
- 1988-06-22 EP EP88401571A patent/EP0296971B1/fr not_active Expired - Lifetime
- 1988-06-22 AT AT88401571T patent/ATE68025T1/de not_active IP Right Cessation
- 1988-06-22 DE DE8888401571T patent/DE3865245D1/de not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE198792C (fr) * | ||||
GB191226693A (en) * | 1912-11-20 | 1913-08-14 | John Mackintosh | Improvements in and relating to Paper or the like for Wrapping or Parcelling Sweetmeats or other suitable Food Stuffs. |
US2173453A (en) * | 1939-05-17 | 1939-09-19 | Crown Zellerbach Corp | Tissue paper preservative wrapper for citrus fruits and method of making same |
FR1023954A (fr) * | 1949-08-16 | 1953-03-26 | Crown Zellerbach Corp | Papier d'emballage pour agrumes traité pour empêcher le developpement de moisissures et la décomposition |
GB1319951A (en) * | 1969-01-15 | 1973-06-13 | Vapor Tek Ltd | Paper impregnation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006027036A1 (fr) * | 2004-09-10 | 2006-03-16 | Henkel Kommanditgesellschaft Auf Aktien | Kit parfume contenant des produits cosmetiques |
Also Published As
Publication number | Publication date |
---|---|
FR2617212B1 (fr) | 1990-04-27 |
EP0296971B1 (fr) | 1991-10-02 |
ATE68025T1 (de) | 1991-10-15 |
DE3865245D1 (de) | 1991-11-07 |
FR2617212A1 (fr) | 1988-12-30 |
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