CN1833623A - 高吸水性片材及其制造方法 - Google Patents
高吸水性片材及其制造方法 Download PDFInfo
- Publication number
- CN1833623A CN1833623A CNA2006100037656A CN200610003765A CN1833623A CN 1833623 A CN1833623 A CN 1833623A CN A2006100037656 A CNA2006100037656 A CN A2006100037656A CN 200610003765 A CN200610003765 A CN 200610003765A CN 1833623 A CN1833623 A CN 1833623A
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- hot melt
- sap
- reticular structure
- mesh
- fibrous reticular
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- 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
- A61F2013/53051—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 only in particular parts or specially arranged
- A61F2013/530547—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 only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530562—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 only in particular parts or specially arranged positioned in a separate layer or layers being arranged in discontinuous pattern
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/651—Plural fabric layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
主要组分 | 醋酸乙烯的含量 | MFR | 软化点 | 熔融粘度(mPa·S) |
EVA | 29.5~34.5重量% | 60±11 | 85℃ | 180℃ 11000160℃ 22000140℃ 48000 |
试样号 | 在干燥条件下SAP的稳定性 | 在湿润条件下SAP的稳定性 | ||
处理1分钟后的脱落量(%) | 处理5分钟后的脱落量(%) | 液体吸收比(g/g) | 固定部分的比例(%) | |
实例1坯料试样1工作试样2实例2坯料试样3坯料试样4工作试样5工作试样6 | 3.10.190.110.030.010 | 5.70.250.160.040.020.01 | 42.040.543.045.041.038.5 | 045.017.555.079.080.6 |
试样号 | 热熔体表面处理条件 | 稳定性评判 | |||
第一步处理(帘流喷射) | 第二步处理(帘流喷射) | 干燥条件下的脱落比(%) | 在吸收后保持稳定性的(%) | ||
1分钟后 | 5分钟后 | ||||
试样1试样2试样3比较试样 | 0.5g/m20.5g/m21.0g/m23.0g/m2 | 0.5g/m21.0g/m21.0g/m2- | 0000.05 | 00.010.020.10 | 80909550 |
试样号 | 热熔体表面处理条件 | 稳定性评判 | |||
第一步处理(线涂布) | 第二步处理(帘式喷涂) | 干燥条件下的脱落比(%) | 在吸收后保持稳定性的(%) | ||
1分钟后 | 5分钟后 | ||||
试样4比较试样1比较试样2 | 1.0g/m22.0g/m2- | 1.0g/m2-2.0g/m2 | 0.010.500.20 | 0.022.01.0 | 905或更小10或更小 |
试样号 | 热熔体表面处理条件 | 稳定性评判 | |||
第一步处理(线涂布) | 第二步处理(帘式喷涂) | 干燥条件下的脱落比(%) | 在吸收后保持稳定性的(%) | ||
1分钟后 | 5分钟后 | ||||
试样5比较试样3比较试样4 | 1.0g/m2-3.0g/m2 | 1.0g/m2-- | 0不能被测量0.01 | 0.02不能被测量0.02 | 90不能被测量60 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27672299A JP3196933B2 (ja) | 1999-09-29 | 1999-09-29 | 繊維状化ホットメルトにより表面被覆加工された吸水性複合体、その製造法及び吸収体物品 |
JP276722/1999 | 1999-09-29 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB001347268A Division CN1278662C (zh) | 1999-09-29 | 2000-09-29 | 高吸水性片材及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1833623A true CN1833623A (zh) | 2006-09-20 |
CN1833623B CN1833623B (zh) | 2011-05-18 |
Family
ID=17573434
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100037656A Expired - Lifetime CN1833623B (zh) | 1999-09-29 | 2000-09-29 | 高吸水性片材及其制造方法 |
CNB001347268A Expired - Lifetime CN1278662C (zh) | 1999-09-29 | 2000-09-29 | 高吸水性片材及其制造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CNB001347268A Expired - Lifetime CN1278662C (zh) | 1999-09-29 | 2000-09-29 | 高吸水性片材及其制造方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6790798B1 (zh) |
EP (2) | EP1088537B1 (zh) |
JP (1) | JP3196933B2 (zh) |
CN (2) | CN1833623B (zh) |
AT (1) | ATE460914T1 (zh) |
BR (2) | BRPI0007177B8 (zh) |
CA (1) | CA2350950C (zh) |
DE (1) | DE60044010D1 (zh) |
ES (1) | ES2342918T3 (zh) |
RU (1) | RU2275891C2 (zh) |
WO (1) | WO2001023177A1 (zh) |
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- 2000-09-28 CA CA002350950A patent/CA2350950C/en not_active Expired - Lifetime
- 2000-09-28 RU RU2001114251A patent/RU2275891C2/ru active
- 2000-09-28 WO PCT/JP2000/006696 patent/WO2001023177A1/ja active Application Filing
- 2000-09-28 BR BRPI0007177A patent/BRPI0007177B8/pt not_active IP Right Cessation
- 2000-09-28 BR BRPI0017573A patent/BRPI0017573B8/pt unknown
- 2000-09-29 CN CN2006100037656A patent/CN1833623B/zh not_active Expired - Lifetime
- 2000-09-29 ES ES00308588T patent/ES2342918T3/es not_active Expired - Lifetime
- 2000-09-29 EP EP20000308588 patent/EP1088537B1/en not_active Expired - Lifetime
- 2000-09-29 EP EP10156426.8A patent/EP2189139B1/en not_active Expired - Lifetime
- 2000-09-29 AT AT00308588T patent/ATE460914T1/de not_active IP Right Cessation
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CN104540488A (zh) * | 2012-07-13 | 2015-04-22 | 格拉特费尔特法尔肯哈根有限责任公司 | 包含高浓度的超吸收材料、纤维素纤维和表面应用粘合剂的软吸收夹层网状物 |
US10512567B2 (en) | 2012-07-13 | 2019-12-24 | Glatfelter Falkenhagen Gmbh | Soft absorbent sandwich web comprising high concentrations of superabsorbent material, cellulosic fibers and surface applied binder |
CN105916473A (zh) * | 2013-03-15 | 2016-08-31 | 瑞德科技控股有限公司 | 多层吸收性制品 |
CN105431120A (zh) * | 2013-06-14 | 2016-03-23 | 柯惠有限合伙公司 | 具有袋的吸收性制品及其相关方法 |
US10369246B2 (en) | 2013-06-14 | 2019-08-06 | Krp U.S., Llc | Absorbent articles having pockets and related methods therefor |
CN105431120B (zh) * | 2013-06-14 | 2020-08-11 | Kpr美国有限责任公司 | 具有袋的吸收性制品及其相关方法 |
US11612674B2 (en) | 2013-06-14 | 2023-03-28 | Kpr U.S., Llc | Absorbent articles having pockets and related methods therefor |
CN106333799A (zh) * | 2016-09-14 | 2017-01-18 | 天津市中科健新材料技术有限公司 | 一种复合吸水纸 |
CN112689494A (zh) * | 2018-07-19 | 2021-04-20 | Twe 默莱贝克 | 用作一次性吸收制品组分的多层非织造结构 |
CN110613556A (zh) * | 2019-09-17 | 2019-12-27 | 福建恒安集团有限公司 | 一种吸收性物品的制备方法 |
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CN1833623B (zh) | 2011-05-18 |
BRPI0007177B8 (pt) | 2023-04-25 |
BRPI0017573B1 (pt) | 2014-11-25 |
DE60044010D1 (de) | 2010-04-29 |
WO2001023177A9 (fr) | 2001-09-07 |
ATE460914T1 (de) | 2010-04-15 |
CA2350950A1 (en) | 2001-04-05 |
EP1088537A2 (en) | 2001-04-04 |
EP1088537B1 (en) | 2010-03-17 |
BRPI0017573B8 (pt) | 2023-05-02 |
EP2189139A2 (en) | 2010-05-26 |
JP3196933B2 (ja) | 2001-08-06 |
JP2001096654A (ja) | 2001-04-10 |
BRPI0017573A2 (pt) | 2010-11-30 |
EP1088537A3 (en) | 2001-10-31 |
CN1278662C (zh) | 2006-10-11 |
WO2001023177A1 (fr) | 2001-04-05 |
ES2342918T3 (es) | 2010-07-19 |
BRPI0007177B1 (pt) | 2017-05-30 |
US6790798B1 (en) | 2004-09-14 |
EP2189139A3 (en) | 2012-11-28 |
CN1293025A (zh) | 2001-05-02 |
RU2275891C2 (ru) | 2006-05-10 |
BRPI0007177A (pt) | 2001-09-04 |
EP2189139B1 (en) | 2020-07-29 |
CA2350950C (en) | 2009-10-27 |
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