BR112015002815B1 - polpa macia, processo para preparar uma polpa macia, núcleo, processo para preparar um núcleo, produto absorvente e processo para preparar produto absorvente. - Google Patents
polpa macia, processo para preparar uma polpa macia, núcleo, processo para preparar um núcleo, produto absorvente e processo para preparar produto absorvente. Download PDFInfo
- Publication number
- BR112015002815B1 BR112015002815B1 BR112015002815A BR112015002815A BR112015002815B1 BR 112015002815 B1 BR112015002815 B1 BR 112015002815B1 BR 112015002815 A BR112015002815 A BR 112015002815A BR 112015002815 A BR112015002815 A BR 112015002815A BR 112015002815 B1 BR112015002815 B1 BR 112015002815B1
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- core
- absorbent product
- soft pulp
- pulp
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 6
- 230000002745 absorbent Effects 0.000 title abstract 4
- 239000002250 absorbent Substances 0.000 title abstract 4
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000011121 hardwood Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011122 softwood Substances 0.000 abstract 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)
Abstract
polpa macia, processo para preparar uma polpa macia, núcleo, processo para preparar um núcleo, produto absorvente e processo para preparar produto absorvente uma polpa macia é provida, a qual compreende fibras de madeira macia; e 3 a 35% em peso de fibras de madeira dura. uma polpa macia ("fluff") é também provida, a qual compreende a polpa de celulose fibrilizada ou fragmentada. um núcleo também é provido, o qual compreende a polpa macia e pelo menos um sap. processos para preparar e utilizar a polpa macia, penugem, e o núcleo é provido, e os produtos feitos dos mesmos. e
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261681799P | 2012-08-10 | 2012-08-10 | |
PCT/US2013/054528 WO2014026188A1 (en) | 2012-08-10 | 2013-08-12 | Fluff pulp and high sap loaded core |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015002815A2 BR112015002815A2 (pt) | 2017-07-04 |
BR112015002815B1 true BR112015002815B1 (pt) | 2020-04-28 |
Family
ID=49001102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015002815A BR112015002815B1 (pt) | 2012-08-10 | 2013-08-12 | polpa macia, processo para preparar uma polpa macia, núcleo, processo para preparar um núcleo, produto absorvente e processo para preparar produto absorvente. |
Country Status (9)
Country | Link |
---|---|
US (3) | US9869059B2 (pt) |
EP (2) | EP3421664B1 (pt) |
CN (2) | CN104540993B (pt) |
BR (1) | BR112015002815B1 (pt) |
CA (1) | CA2881426C (pt) |
ES (2) | ES2817501T3 (pt) |
PL (1) | PL2882900T3 (pt) |
RU (2) | RU2681613C2 (pt) |
WO (1) | WO2014026188A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US8871059B2 (en) * | 2012-02-16 | 2014-10-28 | International Paper Company | Methods and apparatus for forming fluff pulp sheets |
EP3421664B1 (en) | 2012-08-10 | 2020-06-17 | International Paper Company | Fluff pulp and high sap loaded core |
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 |
CA3025167A1 (en) * | 2016-05-25 | 2017-11-30 | 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 |
BR102020006578A2 (pt) * | 2020-04-01 | 2021-10-13 | Instituto Granado De Tecnologia Da Poliacrilonitrila Ltda | Método de obtenção de polimeros superabsorbentes pela hidrólise alcalina com vapor de água sob pressão, empregando poliacrilonitrila, fibras e tecidos acrílicos |
RU2755984C1 (ru) * | 2020-04-03 | 2021-09-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна (СПбГУПТД)" | Способ получения распушенной целлюлозы |
RU2755985C1 (ru) * | 2020-04-03 | 2021-09-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна (СПбГУПТД)" | Способ получения распушенной целлюлозы |
CN116583642A (zh) * | 2020-12-24 | 2023-08-11 | 大王制纸株式会社 | 绒毛浆用浆板 |
EP4277584A1 (en) * | 2021-01-12 | 2023-11-22 | Peptonic Medical Israel Ltd | Wearable device for detection of amniotic fluid |
CN116942882B (zh) * | 2023-07-27 | 2024-03-26 | 广东美登新材料科技有限公司 | 一种超薄芯体纸尿裤及其制备方法 |
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- 2013-08-12 CN CN201380041815.8A patent/CN104540993B/zh active Active
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- 2013-08-12 US US13/964,322 patent/US9869059B2/en active Active
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CA2881426C (en) | 2020-07-21 |
WO2014026188A1 (en) | 2014-02-13 |
RU2015107863A (ru) | 2016-09-27 |
US9869059B2 (en) | 2018-01-16 |
ES2684973T3 (es) | 2018-10-05 |
CN104540993A (zh) | 2015-04-22 |
EP3421664A1 (en) | 2019-01-02 |
CA2881426A1 (en) | 2014-02-13 |
CN104540993B (zh) | 2018-01-02 |
ES2817501T3 (es) | 2021-04-07 |
RU2641136C2 (ru) | 2018-01-16 |
BR112015002815A2 (pt) | 2017-07-04 |
PL2882900T3 (pl) | 2018-12-31 |
EP3421664B1 (en) | 2020-06-17 |
US20190136453A1 (en) | 2019-05-09 |
US10190260B2 (en) | 2019-01-29 |
CN108060606A (zh) | 2018-05-22 |
CN108060606B (zh) | 2022-01-04 |
US20180142414A1 (en) | 2018-05-24 |
RU2017146337A (ru) | 2019-02-20 |
RU2017146337A3 (pt) | 2019-02-20 |
EP2882900B1 (en) | 2018-06-20 |
RU2681613C2 (ru) | 2019-03-11 |
US20140041817A1 (en) | 2014-02-13 |
US11041272B2 (en) | 2021-06-22 |
EP2882900A1 (en) | 2015-06-17 |
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