ES448564A1 - Procedure for the manufacture of an absorbent material with high suction capacity and liquid retention. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of an absorbent material with high suction capacity and liquid retention. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES448564A1 ES448564A1 ES448564A ES448564A ES448564A1 ES 448564 A1 ES448564 A1 ES 448564A1 ES 448564 A ES448564 A ES 448564A ES 448564 A ES448564 A ES 448564A ES 448564 A1 ES448564 A1 ES 448564A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- manufacture
- machine
- absorbent material
- legally binding
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
Abstract
Process for the manufacture of an absorbent material with high suction capacity and liquid retention for aqueous physiological liquids for the purpose of being used in hygienic articles for single use, characterized in that a fibrous web based on long fibers of natural cellulose, regenerated, modified and/or grafted is compressed in the dry state together with 2-30% by weight of a water-soluble thermoplastic binder, at a temperature above the melting temperature of the binder under a pressure of 10-100 kp/cm2, preferably 2-50 kp/cm 2, and after cooling to room temperature it is optionally comminuted to form small particles, strips, flakes or cut-outs. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752525210 DE2525210C3 (en) | 1975-06-06 | 1975-06-06 | Absorbent for use in disposable hygienic articles |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448564A1 true ES448564A1 (en) | 1977-08-01 |
Family
ID=5948424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448564A Expired ES448564A1 (en) | 1975-06-06 | 1976-06-04 | Procedure for the manufacture of an absorbent material with high suction capacity and liquid retention. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT356284B (en) |
CH (1) | CH595495A5 (en) |
DE (1) | DE2525210C3 (en) |
ES (1) | ES448564A1 (en) |
FR (1) | FR2313488A1 (en) |
IT (1) | IT1062456B (en) |
NL (1) | NL7605510A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ188633A (en) * | 1977-10-18 | 1980-10-24 | Unilever Ltd | Absorbent material surface-treated with polyether |
JPH0620476B2 (en) * | 1985-07-31 | 1994-03-23 | メ−ルンリユ−ケ・ア−ベ− | Absorbent material for disposable articles such as diapers, sanitary napkins or wound dressings |
EP0261832B1 (en) * | 1986-09-08 | 1992-07-15 | Mitsui Petrochemical Industries, Ltd. | Synthetic pulp and absorbent comprising the same |
JP2907916B2 (en) * | 1990-01-29 | 1999-06-21 | ユニ・チャーム株式会社 | Absorbing panel for body fluid absorbent articles worn |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849000A (en) * | 1953-06-08 | 1958-08-26 | Tampax Inc | Tampons and the like |
US3481806A (en) * | 1964-09-23 | 1969-12-02 | Huyck Corp | Method of making a bandaging and dressing material |
US3669103A (en) * | 1966-05-31 | 1972-06-13 | Dow Chemical Co | Absorbent product containing a hydrocelloidal composition |
US3554788A (en) * | 1968-10-09 | 1971-01-12 | Johnson & Johnson | Water dispersible nonwoven fabric |
DE2128251A1 (en) * | 1971-06-07 | 1973-01-04 | Statni Vyzkumny Ustav Textilni | Modified wadding for surgical dressings - consisting of cotton and/or viscose fibres contg hydrophilising polymer |
FR2140323A1 (en) * | 1971-06-10 | 1973-01-19 | Vyzk Ustav Kozedelny | Modified wadding for surgical dressings - consisting of cotton and/or viscose fibres contg hydrophilising polymer |
US3828783A (en) * | 1973-05-24 | 1974-08-13 | Johnson & Johnson | Absorbent facing material |
-
1975
- 1975-06-06 DE DE19752525210 patent/DE2525210C3/en not_active Expired
-
1976
- 1976-05-18 AT AT361776A patent/AT356284B/en not_active IP Right Cessation
- 1976-05-21 NL NL7605510A patent/NL7605510A/en unknown
- 1976-06-02 CH CH696476A patent/CH595495A5/xx not_active IP Right Cessation
- 1976-06-04 IT IT2396276A patent/IT1062456B/en active
- 1976-06-04 ES ES448564A patent/ES448564A1/en not_active Expired
- 1976-06-04 FR FR7617089A patent/FR2313488A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CH595495A5 (en) | 1978-02-15 |
FR2313488A1 (en) | 1976-12-31 |
DE2525210C3 (en) | 1982-04-08 |
IT1062456B (en) | 1984-10-10 |
AT356284B (en) | 1980-04-25 |
DE2525210A1 (en) | 1976-12-09 |
DE2525210B2 (en) | 1981-08-20 |
FR2313488B1 (en) | 1982-02-26 |
ATA361776A (en) | 1979-09-15 |
NL7605510A (en) | 1976-12-08 |
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