RU2017146337A - Распушенная целлюлоза и сердцевина с высоким содержанием сап - Google Patents
Распушенная целлюлоза и сердцевина с высоким содержанием сап Download PDFInfo
- Publication number
- RU2017146337A RU2017146337A RU2017146337A RU2017146337A RU2017146337A RU 2017146337 A RU2017146337 A RU 2017146337A RU 2017146337 A RU2017146337 A RU 2017146337A RU 2017146337 A RU2017146337 A RU 2017146337A RU 2017146337 A RU2017146337 A RU 2017146337A
- Authority
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- Russia
- Prior art keywords
- fluff pulp
- product
- fluff
- hardwood
- contacting
- Prior art date
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- 239000001913 cellulose Substances 0.000 title claims 4
- 229920002678 cellulose Polymers 0.000 title claims 4
- 239000000835 fiber Substances 0.000 claims 13
- 238000000034 method Methods 0.000 claims 9
- 239000011121 hardwood Substances 0.000 claims 8
- 229920001577 copolymer Polymers 0.000 claims 7
- 229920000247 superabsorbent polymer Polymers 0.000 claims 5
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000011122 softwood Substances 0.000 claims 4
- 229920002472 Starch Polymers 0.000 claims 3
- 238000001035 drying Methods 0.000 claims 3
- 239000008107 starch Substances 0.000 claims 3
- 235000019698 starch Nutrition 0.000 claims 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 2
- 238000004061 bleaching Methods 0.000 claims 2
- 238000010411 cooking Methods 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920000058 polyacrylate Polymers 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- 229920002785 Croscarmellose sodium Polymers 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 229920003020 cross-linked polyethylene Polymers 0.000 claims 1
- 239000004703 cross-linked polyethylene Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 235000013305 food Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 1
- 229940127554 medical product Drugs 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims 1
- 239000004584 polyacrylic acid Substances 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/08—Mechanical or thermomechanical pulp
-
- 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
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
- D21H21/22—Agents rendering paper porous, absorbent or bulky
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
- A61F2013/530014—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp being made in hard wood pulp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
- A61F2013/530021—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp being made in soft wood pulp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
Claims (34)
1. Распушенная целлюлоза, включающая:
волокна хвойной древесины, и
от 3 до 35% по массе волокон лиственной древесины.
2. Распушенная целлюлоза по п. 1, включающая от 5 до 30% по массе волокон лиственной древесины.
3. Распушенная целлюлоза по п. 1, которая имеет содержание влаги ≤15% по массе.
4. Распушенная целлюлоза по п. 1, которая имеет базовую массу 500-1100 г/м2.
5. Способ изготовления распушенной целлюлозы, включающий:
контакт первой водной суспензии, включающей волокна хвойной древесины, со второй водной суспензией, включающей волокна лиственной древесины, чтобы получить композицию;
контакт композиции с движущейся сеткой, чтобы получить полотно, и
сушку и, по выбору, прессование полотна, чтобы получить распушенную целлюлозу по п. 1.
6. Способ по п. 5, включающий прессование полотна.
7. Способ по п. 5, кроме того включающий скатывание распушенной целлюлозы в рулон или резку распушенной целлюлозы на листы и укладку листов, чтобы получить кипу.
8. Способ по п. 5, отличающийся тем, что упомянутая сушка включает моментальную сушку полотна, чтобы получить распушенную целлюлозу, и после этого укладку распушенной целлюлозы в мешки.
9. Способ по п. 5, кроме того включающий контакт первой и второй суспензий в смесительном бассейне.
10. Способ по п. 5, кроме того включающий, перед контактом первой и второй суспензий:
получение волокон лиственной древесины за один или несколько этапов, выбираемых из группы, состоящей из подготовки щепы лиственной древесины, ее варки и беления, или в сочетании двух или больше этапов; и
получение волокон хвойной древесины за один или несколько этапов, выбираемых из группы, состоящей из подготовки щепы хвойной древесины, ее варки и беления, или в сочетании двух или больше этапов.
11. Распушенная целлюлоза по п. 1 в форме кипы, или рулона, или в мешке.
12. Пух, включающий распушенную целлюлозу по п. 1 в форме распущенной на волокна.
13. Способ изготовления пуха, включающий роспуск, распушенной целлюлозы по п. 1 на волокна.
14. Способ по п. 13, который осуществляют на линии воздушной укладки.
15. Способ по п. 11, кроме того включающий отбор распушенной целлюлозы из кипы, рулона или мешка или их сочетания и роспуск ее на волокна.
16. Сердцевина, включающая:
пух по п. 12 и один или несколько сверхабсорбирующих полимеров (САП).
17. Сердцевина по п. 16, отличающаяся тем, что САП выбирают из группы, состоящей из сополимера крахмала и акрилонитрила, сополимера гидролизованного крахмала и акрилонитрила, (со)полимера акриловой кислоты, (со)полимера акриламида, поливинилового спирта, сополимеров полиакрилата/полиакриламида, (со)полимеров полиакриловой кислоты, полиакрилата натрия, сополимера этилена и малеинового ангидрида, сшитой карбоксиметилцеллюлозы, сополимера поливинилового спирта, оксида полиэтилена, оксида сшитого полиэтилена, сополимера полиакрилонитрила с привитым крахмалом, их соли и сочетания двух или больше из них.
18. Сердцевина по п. 16, отличающаяся тем, что САП присутствует в количестве от 1 до 85% по массе сердцевины.
19. Способ изготовления сердцевины, включающий контакт пуха по п. 12 и одного или нескольких сверхабсорбирующих полимеров.
20. Способ по п. 19, кроме того включающий, после контакта, формование полотна и уплотнение полотна в зоне контакта валов.
21. Способ по п. 19, отличающийся тем, что контакт осуществляют на линии воздушной укладки.
22. Впитывающий продукт, бумажный продукт, предмет личной гигиены, медицинский продукт, изоляционный продукт, строительный продукт, конструкционный материал, цемент, пищевой продукт, ветеринарный продукт, упаковочный продукт, подгузник, тампон, гигиеническая салфетка, марля, бинт, огнестойкий материал или их сочетание, включающие сердцевину по п. 13 и опорную конструкцию.
23. Способ изготовления впитывающего продукта по п. 22, включающий контакт по меньшей мере части сердцевины с опорной конструкцией.
24. Целлюлоза по п. 1, включающая от 5 до 25 мас. % волокон лиственной древесины.
25. Целлюлоза по п. 1, включающая от 5 до 20 мас. % волокон лиственной древесины.
26. Целлюлоза по п. 1, включающая от 8 до 18 мас. % волокон лиственной древесины.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261681799P | 2012-08-10 | 2012-08-10 | |
| US61/681,799 | 2012-08-10 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015107863A Division RU2641136C2 (ru) | 2012-08-10 | 2013-08-12 | Распушенная целлюлоза и сердцевина с высоким содержанием сап |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017146337A true RU2017146337A (ru) | 2019-02-20 |
| RU2017146337A3 RU2017146337A3 (ru) | 2019-02-20 |
| RU2681613C2 RU2681613C2 (ru) | 2019-03-11 |
Family
ID=49001102
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015107863A RU2641136C2 (ru) | 2012-08-10 | 2013-08-12 | Распушенная целлюлоза и сердцевина с высоким содержанием сап |
| RU2017146337A RU2681613C2 (ru) | 2012-08-10 | 2013-08-12 | Распушенная целлюлоза и сердцевина с высоким содержанием сап |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015107863A RU2641136C2 (ru) | 2012-08-10 | 2013-08-12 | Распушенная целлюлоза и сердцевина с высоким содержанием сап |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US9869059B2 (ru) |
| EP (2) | EP2882900B1 (ru) |
| CN (2) | CN108060606B (ru) |
| BR (1) | BR112015002815B1 (ru) |
| CA (1) | CA2881426C (ru) |
| ES (2) | ES2684973T3 (ru) |
| PL (1) | PL2882900T3 (ru) |
| RU (2) | RU2641136C2 (ru) |
| WO (1) | WO2014026188A1 (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8871059B2 (en) * | 2012-02-16 | 2014-10-28 | International Paper Company | Methods and apparatus for forming fluff pulp sheets |
| ES2684973T3 (es) * | 2012-08-10 | 2018-10-05 | International Paper Company | Pasta fluff y núcleo cargado con una concentración elevada de SAP |
| CN105839468A (zh) * | 2016-02-01 | 2016-08-10 | 浙江华川实业集团有限公司 | 一种玻璃擦拭纸原纸及其制备方法 |
| EP3463234A1 (en) * | 2016-05-25 | 2019-04-10 | Edgewell Personal Care Brands, LLC | Menstrual device and applicator system |
| US11473242B2 (en) * | 2019-04-01 | 2022-10-18 | International Paper Company | Treated pulp and methods of making and using same |
| SE543640C2 (en) * | 2019-09-04 | 2021-05-11 | Stora Enso Oyj | Fluff pulp from oxygen delignified pulp |
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| US9869059B2 (en) | 2018-01-16 |
| ES2817501T3 (es) | 2021-04-07 |
| PL2882900T3 (pl) | 2018-12-31 |
| CN104540993A (zh) | 2015-04-22 |
| CN108060606A (zh) | 2018-05-22 |
| ES2684973T3 (es) | 2018-10-05 |
| US20190136453A1 (en) | 2019-05-09 |
| EP3421664B1 (en) | 2020-06-17 |
| CN108060606B (zh) | 2022-01-04 |
| CN104540993B (zh) | 2018-01-02 |
| EP2882900A1 (en) | 2015-06-17 |
| US20140041817A1 (en) | 2014-02-13 |
| BR112015002815B1 (pt) | 2020-04-28 |
| RU2017146337A3 (ru) | 2019-02-20 |
| RU2681613C2 (ru) | 2019-03-11 |
| CA2881426C (en) | 2020-07-21 |
| US20180142414A1 (en) | 2018-05-24 |
| RU2641136C2 (ru) | 2018-01-16 |
| EP2882900B1 (en) | 2018-06-20 |
| RU2015107863A (ru) | 2016-09-27 |
| WO2014026188A1 (en) | 2014-02-13 |
| BR112015002815A2 (pt) | 2017-07-04 |
| US11041272B2 (en) | 2021-06-22 |
| EP3421664A1 (en) | 2019-01-02 |
| US10190260B2 (en) | 2019-01-29 |
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