BE613355A - Produits à base d'éthers cellulosiques et procédé pour leur obtention - Google Patents
Produits à base d'éthers cellulosiques et procédé pour leur obtentionInfo
- Publication number
- BE613355A BE613355A BE613355A BE613355A BE613355A BE 613355 A BE613355 A BE 613355A BE 613355 A BE613355 A BE 613355A BE 613355 A BE613355 A BE 613355A BE 613355 A BE613355 A BE 613355A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- cellulose ethers
- products based
- products
- ethers
- Prior art date
Links
- 229920003086 cellulose ether Polymers 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01008—Non-adhesive bandages or dressings characterised by the material
-
- 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01034—Non-adhesive bandages or dressings characterised by a property
- A61F13/01042—Absorbency
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00902—Plasters containing means
- A61F2013/0091—Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F2013/8488—Accessories, not otherwise provided for, for absorbent pads including testing apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14806661A | 1961-10-27 | 1961-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE613355A true BE613355A (fr) | 1962-07-31 |
Family
ID=22524106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE613355A BE613355A (fr) | 1961-10-27 | 1962-01-31 | Produits à base d'éthers cellulosiques et procédé pour leur obtention |
Country Status (2)
Country | Link |
---|---|
US (1) | US3525735A (fr) |
BE (1) | BE613355A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3618607A (en) * | 1970-02-17 | 1971-11-09 | Johnson & Johnson | Saline fluid absorption and retention tampons and methods of making the same |
US3858585A (en) * | 1971-03-22 | 1975-01-07 | Personal Products Co | Fluid absorption and retention products and methods of making the same |
US3731686A (en) * | 1971-03-22 | 1973-05-08 | Personal Products Co | Fluid absorption and retention products and methods of making the same |
US3919385A (en) * | 1972-11-24 | 1975-11-11 | Fmc Corp | Process for producing high fluid-holding fiber mass |
US4186238A (en) * | 1973-12-24 | 1980-01-29 | Hoechst Aktiengesellschaft | Hydrophilic articles of water-insoluble polymers |
US4194024A (en) * | 1973-12-24 | 1980-03-18 | Hoechst Aktiengesellschaft | Method of making hydrophilic articles of water-insoluble polymers |
US4200558A (en) * | 1973-12-24 | 1980-04-29 | Hoechst Aktiengesellschaft | Method of producing hydrophilic articles of water-insoluble polymers |
SE430609B (sv) * | 1976-12-21 | 1983-11-28 | Sca Development Ab | Sett att ur cellulosaderivat framstella absorberande material |
US5858021A (en) * | 1996-10-31 | 1999-01-12 | Kimberly-Clark Worldwide, Inc. | Treatment process for cellulosic fibers |
US20110292566A1 (en) * | 2010-05-26 | 2011-12-01 | General Electric Company | Cyanoresin polymer for dielectric film, process of making and associated article |
JP2015512456A (ja) * | 2012-03-27 | 2015-04-27 | ダウ グローバル テクノロジーズ エルエルシー | セルロースエーテルのエステルの製造方法 |
EP3049446B1 (fr) * | 2013-09-23 | 2017-05-03 | Dow Global Technologies LLC | Un procédé pour récupérer une éther de cellulose estérifiée d'un mélange des produits de réaction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2332049A (en) * | 1942-01-17 | 1943-10-19 | Rohm & Haas | Process of preparing organic solvent-soluble cellulose derivatives |
US2375847A (en) * | 1942-12-17 | 1945-05-15 | Du Pont | Process for the preparation of cyanoethyl cellulose |
US3114747A (en) * | 1959-03-26 | 1963-12-17 | Du Pont | Process for producing a fibrous regenerated cellulose precipitate |
-
1961
- 1961-10-27 US US148066A patent/US3525735A/en not_active Expired - Lifetime
-
1962
- 1962-01-31 BE BE613355A patent/BE613355A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3525735A (en) | 1970-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR76032E (fr) | Nouvelles tricarbocyanines, intermédiaires et procédé pour leur préparation | |
BE613355A (fr) | Produits à base d'éthers cellulosiques et procédé pour leur obtention | |
FR1166652A (fr) | Procédé d'amélioration des polymères et produits obtenus | |
BE613435A (fr) | Procédé pour l'obtention de 5'-mononucléotides et produits obtenus | |
BE585476A (fr) | Procédé et moule pour le façonnage d'articles ceramiques. | |
FR1334220A (fr) | Produits de nutrition, moules, et procédé pour leur fabrication | |
BE605734A (fr) | Procédé de production d'antibiotiques et produits obtenus. | |
FR1294932A (fr) | Procédé de préparation d'hydroxyalcoyl-1 diméthyl-3, 3 alcoxy-4 cyclohexènes-1 et produits obtenus | |
BE610214A (fr) | Produits de condensation et procédé pour leur production | |
FR1307215A (fr) | Produits de condensation azotés et procédé pour leur production | |
FR1309466A (fr) | Procédé d'obtention de s-trithianes et produits obtenus | |
FR1377328A (fr) | Procédé d'obtention d'époxydes autoextinguibles et nouveaux produits ainsi obtenus | |
BE606880A (fr) | Produits de condensation et procédé pour leur production | |
FR1419962A (fr) | Procédé de préparation d'éthers halogénés et nouveaux produits ainsi obtenus | |
FR1319324A (fr) | Procédé d'obtention de produits solides poreux | |
FR1321323A (fr) | Nouvelles bêta-lactones et procédé pour leur préparation | |
BE585544A (fr) | Lactones d'alcanoylthio-17alpha-carboxyéthyl-17beta-hydroxyandrostén-3-one et procédé pour leur obtention. | |
FR82549E (fr) | Procédé de production d'éthers aromatiques | |
FR1458015A (fr) | Procédé de production d'époxyesters et produits obtenus | |
FR1322612A (fr) | Procédé de préparation d'éthers cycliques et produits ainsi obtenus | |
FR1518382A (fr) | Procédé de préparation de nouvelles benzodiazapines et produits obtenus | |
FR1185412A (fr) | Procédé d'obtention de bore-alcolyes et produits ainsi obtenus | |
FR1237813A (fr) | Nouveaux produits de condensation urée-formaldéhyde-ammoniac et procédé pour leur obtention | |
FR1524023A (fr) | Procédé de préparation d'iodhydrines et d'éthers cycliques et produits en résultant | |
FR1451164A (fr) | Procédé d'obtention de 9alpha-halo-11-céto-17alpha-méthyl-17beta-hydroxyandrostane et produits intermédiaires |