CA2208759C - Process for manufacturing a water-disintegrable sheet - Google Patents
Process for manufacturing a water-disintegrable sheet Download PDFInfo
- Publication number
- CA2208759C CA2208759C CA002208759A CA2208759A CA2208759C CA 2208759 C CA2208759 C CA 2208759C CA 002208759 A CA002208759 A CA 002208759A CA 2208759 A CA2208759 A CA 2208759A CA 2208759 C CA2208759 C CA 2208759C
- Authority
- CA
- Canada
- Prior art keywords
- water
- salt
- carboxymethyl cellulose
- sheet
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 36
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 36
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 36
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 36
- 150000003839 salts Chemical class 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000006467 substitution reaction Methods 0.000 claims abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000011230 binding agent Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 159000000011 group IA salts Chemical class 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 101000941356 Nostoc ellipsosporum Cyanovirin-N Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 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
- 239000011521 glass Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000002268 wool Anatomy 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
Landscapes
- Paper (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7-285479 | 1995-11-02 | ||
| JP7-285480 | 1995-11-02 | ||
| JP28547995A JP3150586B2 (ja) | 1995-11-02 | 1995-11-02 | 水解シートの製造方法 |
| JP28548095A JP3150587B2 (ja) | 1995-11-02 | 1995-11-02 | 水解シートの製造方法 |
| PCT/JP1996/003213 WO1997016597A1 (fr) | 1995-11-02 | 1996-11-01 | Procede de fabrication d'une feuille hydrolysable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2208759A1 CA2208759A1 (en) | 1997-05-09 |
| CA2208759C true CA2208759C (en) | 2003-03-11 |
Family
ID=26555907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002208759A Expired - Fee Related CA2208759C (en) | 1995-11-02 | 1996-11-01 | Process for manufacturing a water-disintegrable sheet |
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) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3205705B2 (ja) * | 1996-07-26 | 2001-09-04 | ユニ・チャーム株式会社 | ウエットワイプスの製造方法 |
| 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 |
| 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 |
| 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 |
| 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 |
| US6423804B1 (en) | 1998-12-31 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive hard water dispersible polymers and applications therefor |
| 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 |
| WO2001038638A1 (en) * | 1999-11-23 | 2001-05-31 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| US7101612B2 (en) | 2000-05-04 | 2006-09-05 | Kimberly Clark Worldwide, Inc. | Pre-moistened wipe product |
| 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 |
| US6444214B1 (en) | 2000-05-04 | 2002-09-03 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| EP1518025B1 (en) * | 2002-06-19 | 2009-12-02 | Kemira Oyj | Strong and dispersible paper products |
| KR102635615B1 (ko) | 2023-07-04 | 2024-02-14 | 주식회사 정우세이프티 | 안전 정보를 출력하는 표지판 및 표지판의 안전 정보제공 방법 |
Family Cites Families (6)
| 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 |
| JP2700825B2 (ja) * | 1989-03-25 | 1998-01-21 | ライオン株式会社 | 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 |
| JPH03180596A (ja) * | 1989-12-06 | 1991-08-06 | Nichirin Kagaku Kogyo Kk | 溶解残渣の少ない水溶性紙 |
| JP3243066B2 (ja) * | 1992-10-29 | 2002-01-07 | ニチリン化学工業株式会社 | 水分散性シートの製造方法 |
| 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 MY MYPI9604567 patent/MY125612A/en unknown
- 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 WO PCT/JP1996/003213 patent/WO1997016597A1/ja active IP Right Grant
- 1996-11-01 CA CA002208759A patent/CA2208759C/en not_active Expired - Fee Related
- 1996-11-01 EP EP96935528A patent/EP0802282A1/en not_active Withdrawn
- 1996-11-19 TW TW85114165A patent/TW306943B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW306943B (enrdf_load_stackoverflow) | 1997-06-01 |
| EP0802282A1 (en) | 1997-10-22 |
| MY125612A (en) | 2006-08-30 |
| CN1084415C (zh) | 2002-05-08 |
| KR100235789B1 (ko) | 1999-12-15 |
| CA2208759A1 (en) | 1997-05-09 |
| KR987001056A (ko) | 1998-04-30 |
| EP0802282A4 (enrdf_load_stackoverflow) | 1997-11-05 |
| WO1997016597A1 (fr) | 1997-05-09 |
| CN1172515A (zh) | 1998-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20141103 |