CN1833623B - 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
- CN1833623B CN1833623B CN2006100037656A CN200610003765A CN1833623B CN 1833623 B CN1833623 B CN 1833623B CN 2006100037656 A CN2006100037656 A CN 2006100037656A CN 200610003765 A CN200610003765 A CN 200610003765A CN 1833623 B CN1833623 B CN 1833623B
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- China
- Prior art keywords
- hot melt
- sap
- reticular structure
- fibrous reticular
- microgranule
- 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.)
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- 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)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims (5)
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 |
---|---|---|---|
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 |
---|---|
CN1833623A CN1833623A (zh) | 2006-09-20 |
CN1833623B true 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 |
---|---|---|---|
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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Also Published As
Publication number | Publication date |
---|---|
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 |
CN1833623A (zh) | 2006-09-20 |
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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