WO1997016597A1 - Procede de fabrication d'une feuille hydrolysable - Google Patents
Procede de fabrication d'une feuille hydrolysable Download PDFInfo
- Publication number
- WO1997016597A1 WO1997016597A1 PCT/JP1996/003213 JP9603213W WO9716597A1 WO 1997016597 A1 WO1997016597 A1 WO 1997016597A1 JP 9603213 W JP9603213 W JP 9603213W WO 9716597 A1 WO9716597 A1 WO 9716597A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- sheet
- salt
- base
- mixture
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 34
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 25
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 22
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000006467 substitution reaction Methods 0.000 claims abstract description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 25
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 5
- 229920000609 methyl cellulose Polymers 0.000 claims description 4
- 239000001923 methylcellulose Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 claims description 2
- 235000006008 Brassica napus var napus Nutrition 0.000 claims description 2
- 240000000385 Brassica napus var. napus Species 0.000 claims description 2
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 claims description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 2
- 230000029087 digestion Effects 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 12
- 239000011230 binding agent Substances 0.000 description 11
- 239000002585 base Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 2
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- -1 alkali metal salt Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
- D21H17/26—Ethers thereof
Definitions
- the present invention relates to a water-disintegrable sheet that disperses or dissolves in water.
- Ettowipes are well known. In addition, it can be dispersed or dissolved when thrown into water such as a washing toilet, and can be washed away as it is.
- Water dispersibility typified by EttWives Water-disintegrating sheets are also well known. Here, water dispersibility and water dissolvability are synonymous, and have such properties.
- Etto vibes have high strength when used in a wet state And quick dispersibility when poured into a large amount of water. In order to achieve both the strength and the dispersibility, Japanese Patent Application Laid-Open No. H11-68999 discloses a water-insoluble canoleboxime methylose cellulose sodium.
- JP-B-48-27605 discloses a papermaking method in which an aqueous solution of metal is sprayed on wet paper made by using water-insoluble carboxymethyl cellulose. Is disclosed.
- Japanese Unexamined Patent Publication (Kokai) No. 3-167040 papermaking is carried out by mixing an alkali metal salt of water-insoluble carboxymethylcellulose with a stock.
- Japanese Patent Publication No. Hei 5 — 257972 discloses that paper made by mixing an alkali metal salt of carboxymethylcellulose with paper stock contains polyvalent zinc. Impregnated with all hydrous organic solvents.
- the carboxymethylcellulose and the salt thereof used as a binder in the prior art generally have a substitution degree (D.S.), As the pH increases, it changes from water-insoluble to swellable and becomes water-soluble. When paper is made from these carboxyl methylcellulose or its salts, and the binder is made into a sheet, if the binder has a high swelling property, Uniform mixing with the fiber becomes difficult, and if it is water-soluble, the amount of adhesion to the sheet is small, and the sheet is suitable for the binder usage. Sometimes the strength does not improve. In addition, in the process of applying a binder to the sheet obtained later by spraying, the swelling ability of canolepox methylcellulose and its salt is high. As a result, the viscosity of the aqueous solution increases, and uniform spraying becomes difficult.
- D.S. substitution degree
- the present invention presupposes the use of cellulose and cellulose or its salt and water-dispersible fiber. This is a method for producing a water dissolution sheet.
- Water-insoluble or water-insoluble carboxymethyl cellulose or a mixture of its salt and water-dispersible fiber becomes the above-mentioned hydrolytic sheet through a papermaking process.
- a base may be added to the mixture either before or after the papermaking step in the production step.
- the base is sodium carbonate.
- the production method according to the present invention includes Sheet over preparative the ⁇ et Tsu preparative follower BEST MODE FOR impregnation step you implement also Oh O 0 invention and this that is part of the Lee TOPS chemical solution
- the raw material used in the production method according to the present invention can be made into a sheet together with carboxymethinoreserulose and / or a salt thereof.
- a base is added to the binder to change it to a highly water-swellable or water-soluble one.
- Any base can be used for the base, but it is preferable to use sodium carbonate. It is preferred to use well-known papermaking techniques to sheet the mixture of fiber and binder. In addition, a wet or dry nonwoven fabric manufacturing technology, a nonwoven fabric manufacturing technology using high-pressure jet water ( ⁇ tage jet), and the like can also be used.
- the base may be added to the binder at any time before or after the papermaking process. The papermaking process itself can be considered to be included either before or after these. The present invention will be described in detail below based on examples.
- Softwood pulp for papermaking (NBKP) and carboxy Suspension and its salt were mixed with tap water, and a required amount of sodium carbonate was added to the dispersed liquid to dissolve it into paper stock. After leaving it to stand, it is paper-made with a small test paper machine, and the obtained wet paper web is dried at 110 ° C for 90 seconds using a rotating drum type drier to obtain a basis weight of 40 g. A dried sheet of Z m 2 was obtained.
- propylene glycol, calcium chloride / ion exchange water 30 / 0.5 / 69.5 (weight ratio) The sheet is impregnated with this mixture by spraying only 2.5 times its weight and left still at 20 ° C for 24 hours.
- A The specimen shreds within 100 seconds.
- Breaking strength when pulling an Etwipes specimen of width 25 mm x length 150 mm at a check interval of 100 mm and a tensile speed of 100 mm Z min was measured. If the breaking strength was at least 300 g, ⁇ Ettowipes did not become insufficient in practical use o
- the amount of sodium carbonate is 10 to 400% by weight of carboxymethylcellulose and / or its salt.
- the weight ratio of pulp to carboxymethyl cellulose and / or its salt is in the range of 98: 2 to 55:45.
- the concentration of pulp and pulp in the paper stock occupied by sorghum and / or its salt is 0.5 to 5% by weight. %
- the standing time after addition of sodium carbonate is preferably 30 minutes or more.
- t t
- CMC Carboxymethylcellulose and / or its salt
- NNKP softwood pulp
- Table 2 shows the evaluation results of the examples and comparative examples.
- 3 ⁇ 4SS example 6 3 87.5 / 12.5 * 0.50 7 .3 8.0 A 3 8 0 Comparative example 6 1 87.5 / 12.5 * 0.50 7 .3 0 .0 C 4 3 8
- Example 7 1 87.5 / 12.5 * 0.43 6 .18.0 A 4 0 1
- Example 7 2 87.5 / 12.5 * 0.50 7 .3 8.0 A 3 8 0
- Example 7 1 87.5 / 12.5 * * 0.64 3.9 8.0 A 1 3 3
- Example 7 2 87.5 / 12.5 * 0.88 6.9 8.0 A 8 3
- a low swelling or water-insoluble ureoboxyl methylcellulose and / or a salt thereof are combined with a binder. And then mixed with the water-dispersible fibers, it is easy to attach a large amount of binder to a sheet obtained from the mixture.
- Such an inorganic material is not water-swellable or water-soluble due to the addition of a base, contributing to the improvement of the wet strength of the hydrolyzed sheet, and is used.
- the water-disintegrated paper later is put into a large amount of water, it dissolves and swells quickly, enabling rapid dispersion of the water-disintegrated sheet.
Landscapes
- Paper (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970704561A KR100235789B1 (ko) | 1995-11-02 | 1996-11-01 | 수분해성 시이트의 제조 방법 |
| CA002208759A CA2208759C (en) | 1995-11-02 | 1996-11-01 | Process for manufacturing a water-disintegrable sheet |
| EP96935528A EP0802282A1 (en) | 1995-11-02 | 1996-11-01 | Process for preparing hydrolyzable sheet |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28547995A JP3150586B2 (ja) | 1995-11-02 | 1995-11-02 | 水解シートの製造方法 |
| JP7/285479 | 1995-11-02 | ||
| JP28548095A JP3150587B2 (ja) | 1995-11-02 | 1995-11-02 | 水解シートの製造方法 |
| JP7/285480 | 1995-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997016597A1 true WO1997016597A1 (fr) | 1997-05-09 |
Family
ID=26555907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1996/003213 WO1997016597A1 (fr) | 1995-11-02 | 1996-11-01 | Procede de fabrication d'une feuille hydrolysable |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0802282A1 (enrdf_load_stackoverflow) |
| KR (1) | KR100235789B1 (enrdf_load_stackoverflow) |
| CN (1) | CN1084415C (enrdf_load_stackoverflow) |
| CA (1) | CA2208759C (enrdf_load_stackoverflow) |
| MY (1) | MY125612A (enrdf_load_stackoverflow) |
| TW (1) | TW306943B (enrdf_load_stackoverflow) |
| WO (1) | WO1997016597A1 (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089832C (zh) * | 1996-07-26 | 2002-08-28 | 尤尼佳股份有限公司 | 制造湿纸巾的方法 |
| US6814974B2 (en) | 2000-05-04 | 2004-11-09 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6828014B2 (en) | 2001-03-22 | 2004-12-07 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US6835678B2 (en) | 2000-05-04 | 2004-12-28 | Kimberly-Clark Worldwide, Inc. | Ion sensitive, water-dispersible fabrics, a method of making same and items using same |
| US6855790B2 (en) | 1998-12-31 | 2005-02-15 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive hard water dispersible polymers and applications therefor |
| US6897168B2 (en) | 2001-03-22 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US6908966B2 (en) | 2001-03-22 | 2005-06-21 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7070854B2 (en) | 2001-03-22 | 2006-07-04 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7101612B2 (en) | 2000-05-04 | 2006-09-05 | Kimberly Clark Worldwide, Inc. | Pre-moistened wipe product |
| US7276459B1 (en) | 2000-05-04 | 2007-10-02 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3865506B2 (ja) * | 1997-09-08 | 2007-01-10 | ユニ・チャーム株式会社 | 繊維長が違う繊維を含有する水解性の繊維シート |
| US6579570B1 (en) | 2000-05-04 | 2003-06-17 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6713414B1 (en) | 2000-05-04 | 2004-03-30 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| SE9903418D0 (sv) * | 1999-09-22 | 1999-09-22 | Skogsind Tekn Foskningsinst | Metod för att modifiera cellulosabaserade fibermaterial |
| JP2001098489A (ja) * | 1999-09-30 | 2001-04-10 | Uni Charm Corp | 水不溶性カルボキシメチルセルロースを含有する水解性の繊維シート |
| JP3703661B2 (ja) * | 1999-10-05 | 2005-10-05 | ユニ・チャーム株式会社 | ゲル化合物を含有する水解性の繊維シート |
| EP1234072B1 (en) * | 1999-11-23 | 2012-04-11 | Kimberly-Clark Worldwide, Inc. | Sanitary tissue products with improved flushability |
| JP3722665B2 (ja) * | 2000-03-31 | 2005-11-30 | ユニ・チャーム株式会社 | 多重構造の水解性拭き取りシート |
| US6683143B1 (en) | 2000-05-04 | 2004-01-27 | Kimberly Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6548592B1 (en) | 2000-05-04 | 2003-04-15 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6653406B1 (en) | 2000-05-04 | 2003-11-25 | Kimberly Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6815502B1 (en) | 2000-05-04 | 2004-11-09 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersable polymers, a method of making same and items using same |
| US6599848B1 (en) | 2000-05-04 | 2003-07-29 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| EP1167510A1 (en) * | 2000-06-23 | 2002-01-02 | The Procter & Gamble Company | Flushable hard surface cleaning wet wipe |
| JP2002078733A (ja) * | 2000-06-28 | 2002-03-19 | Uni Charm Corp | 吸収性物品 |
| US6586529B2 (en) | 2001-02-01 | 2003-07-01 | Kimberly-Clark Worldwide, Inc. | Water-dispersible polymers, a method of making same and items using same |
| WO2004001127A2 (en) * | 2002-06-19 | 2003-12-31 | Lanxess Corporation | Strong and dispersible paper products |
| KR102635615B1 (ko) | 2023-07-04 | 2024-02-14 | 주식회사 정우세이프티 | 안전 정보를 출력하는 표지판 및 표지판의 안전 정보제공 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168999A (ja) * | 1987-12-23 | 1989-07-04 | Kao Corp | 水易分散性清掃物品 |
| JPH038897A (ja) * | 1989-03-25 | 1991-01-16 | Lion Corp | 水解性・吸収性シート状体およびその製造方法 |
| JPH03167400A (ja) * | 1989-11-27 | 1991-07-19 | Nichirin Kagaku Kogyo Kk | 水解性紙 |
| JPH06192991A (ja) * | 1992-10-29 | 1994-07-12 | Nichirin Kagaku Kogyo Kk | 水分散性シートの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03180596A (ja) * | 1989-12-06 | 1991-08-06 | Nichirin Kagaku Kogyo Kk | 溶解残渣の少ない水溶性紙 |
| US5487813A (en) * | 1994-12-02 | 1996-01-30 | The Procter & Gamble Company | Strong and soft creped tissue paper and process for making the same by use of biodegradable crepe facilitating compositions |
-
1996
- 1996-11-01 CA CA002208759A patent/CA2208759C/en not_active Expired - Fee Related
- 1996-11-01 EP EP96935528A patent/EP0802282A1/en not_active Withdrawn
- 1996-11-01 WO PCT/JP1996/003213 patent/WO1997016597A1/ja active IP Right Grant
- 1996-11-01 KR KR1019970704561A patent/KR100235789B1/ko not_active Expired - Fee Related
- 1996-11-01 CN CN96191731A patent/CN1084415C/zh not_active Expired - Fee Related
- 1996-11-01 MY MYPI9604567 patent/MY125612A/en unknown
- 1996-11-19 TW TW85114165A patent/TW306943B/zh not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168999A (ja) * | 1987-12-23 | 1989-07-04 | Kao Corp | 水易分散性清掃物品 |
| JPH038897A (ja) * | 1989-03-25 | 1991-01-16 | Lion Corp | 水解性・吸収性シート状体およびその製造方法 |
| JPH03167400A (ja) * | 1989-11-27 | 1991-07-19 | Nichirin Kagaku Kogyo Kk | 水解性紙 |
| JPH06192991A (ja) * | 1992-10-29 | 1994-07-12 | Nichirin Kagaku Kogyo Kk | 水分散性シートの製造方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP0802282A4 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089832C (zh) * | 1996-07-26 | 2002-08-28 | 尤尼佳股份有限公司 | 制造湿纸巾的方法 |
| US6855790B2 (en) | 1998-12-31 | 2005-02-15 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive hard water dispersible polymers and applications therefor |
| US6814974B2 (en) | 2000-05-04 | 2004-11-09 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6835678B2 (en) | 2000-05-04 | 2004-12-28 | Kimberly-Clark Worldwide, Inc. | Ion sensitive, water-dispersible fabrics, a method of making same and items using same |
| US7101612B2 (en) | 2000-05-04 | 2006-09-05 | Kimberly Clark Worldwide, Inc. | Pre-moistened wipe product |
| US7276459B1 (en) | 2000-05-04 | 2007-10-02 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6828014B2 (en) | 2001-03-22 | 2004-12-07 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US6897168B2 (en) | 2001-03-22 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US6908966B2 (en) | 2001-03-22 | 2005-06-21 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
| US7070854B2 (en) | 2001-03-22 | 2006-07-04 | Kimberly-Clark Worldwide, Inc. | Water-dispersible, cationic polymers, a method of making same and items using same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0802282A1 (en) | 1997-10-22 |
| EP0802282A4 (enrdf_load_stackoverflow) | 1997-11-05 |
| MY125612A (en) | 2006-08-30 |
| CA2208759C (en) | 2003-03-11 |
| KR987001056A (ko) | 1998-04-30 |
| CN1084415C (zh) | 2002-05-08 |
| CN1172515A (zh) | 1998-02-04 |
| CA2208759A1 (en) | 1997-05-09 |
| TW306943B (enrdf_load_stackoverflow) | 1997-06-01 |
| KR100235789B1 (ko) | 1999-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1997016597A1 (fr) | Procede de fabrication d'une feuille hydrolysable | |
| CA2322076C (en) | Water-decomposable fibrous sheet containing gel compound | |
| EP0900878B1 (en) | Water-disintegrable fibrous sheet | |
| JP3574318B2 (ja) | 水解性ウエットティッシュ | |
| JPH11507110A (ja) | 初期湿潤強度の高い紙製品用アルデヒド変性セルロース性繊維 | |
| KR100282740B1 (ko) | 폴리하이드록시 중합체와 1,2-이치환된 카복실릭 알켄의 산화된 반응생성물로부터의 일시적 습윤 강도 중합체 | |
| CN103328724B (zh) | 用于制造浸渍涂层型和纸遮蔽胶带基材的方法 | |
| JP2001098489A (ja) | 水不溶性カルボキシメチルセルロースを含有する水解性の繊維シート | |
| CN109661492A (zh) | 制造用于转化为微原纤化纤维素的中间体产物的方法 | |
| WO2019123191A1 (en) | A method to produce a fibrous product comprising microfibrillated cellulose | |
| JP2018104860A (ja) | 消臭効果を有する水分散シート | |
| JP3150586B2 (ja) | 水解シートの製造方法 | |
| JP3150587B2 (ja) | 水解シートの製造方法 | |
| JP3243066B2 (ja) | 水分散性シートの製造方法 | |
| JP2023068621A (ja) | 機能性シート | |
| JP3205705B2 (ja) | ウエットワイプスの製造方法 | |
| JP7232072B2 (ja) | 変性セルロースナノファイバー、ガスバリア用材料及びガスバリア性成形体 | |
| JP3205706B2 (ja) | ウエットワイプスの製造方法 | |
| JP2568961B2 (ja) | 水溶紙の製造方法 | |
| JP2553230B2 (ja) | ガラス繊維紙の製造方法 | |
| JP2025030717A (ja) | ウェットシートの製造方法 | |
| AU740254B2 (en) | Water-disintegratable fibrous sheet containing fibres having different fibre lengths | |
| JPH03167388A (ja) | 加工紙 | |
| TW202523707A (zh) | 阻燃性塗覆劑及阻燃性片材 | |
| WO2025115762A1 (ja) | 難燃性コーティング剤及び難燃性シート |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 96191731.8 Country of ref document: CN |
|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CN KR SG US VN |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1199700562 Country of ref document: VN |
|
| ENP | Entry into the national phase |
Ref document number: 2208759 Country of ref document: CA Ref document number: 2208759 Country of ref document: CA Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1996935528 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 1997 860690 Country of ref document: US Date of ref document: 19970702 Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1019970704561 Country of ref document: KR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWP | Wipo information: published in national office |
Ref document number: 1996935528 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1019970704561 Country of ref document: KR |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1996935528 Country of ref document: EP |
|
| WWG | Wipo information: grant in national office |
Ref document number: 1019970704561 Country of ref document: KR |