DE3040768A1 - Flexibles, nicht zerfallendes absorbierendes material - Google Patents
Flexibles, nicht zerfallendes absorbierendes materialInfo
- Publication number
- DE3040768A1 DE3040768A1 DE19803040768 DE3040768A DE3040768A1 DE 3040768 A1 DE3040768 A1 DE 3040768A1 DE 19803040768 DE19803040768 DE 19803040768 DE 3040768 A DE3040768 A DE 3040768A DE 3040768 A1 DE3040768 A1 DE 3040768A1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- absorbent
- matrix
- thermoplastic
- water
- 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.)
- Granted
Links
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- 239000002250 absorbent Substances 0.000 title claims description 166
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- 239000011159 matrix material Substances 0.000 claims description 65
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- 239000004416 thermosoftening plastic Substances 0.000 claims description 37
- 229920001634 Copolyester Polymers 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 31
- -1 aliphatic diene Chemical class 0.000 claims description 29
- 229920002472 Starch Polymers 0.000 claims description 23
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- 150000002148 esters Chemical group 0.000 claims description 13
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- 229920002785 Croscarmellose sodium Polymers 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 6
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- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 5
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 4
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- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
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- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 3
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- 229910052725 zinc Inorganic materials 0.000 description 3
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- 239000004971 Cross linker Substances 0.000 description 2
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- 206010021639 Incontinence Diseases 0.000 description 2
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- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 229940067597 azelate Drugs 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- ITZXULOAYIAYNU-UHFFFAOYSA-N cerium(4+) Chemical compound [Ce+4] ITZXULOAYIAYNU-UHFFFAOYSA-N 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- JAWGVVJVYSANRY-UHFFFAOYSA-N cobalt(3+) Chemical compound [Co+3] JAWGVVJVYSANRY-UHFFFAOYSA-N 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001618 poly(2-methyl styrene) Polymers 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- DIORMHZUUKOISG-UHFFFAOYSA-N sulfoformic acid Chemical compound OC(=O)S(O)(=O)=O DIORMHZUUKOISG-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical group 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts 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
- A61L15/24—Macromolecular compounds obtained 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8888279A | 1979-10-29 | 1979-10-29 | |
| US06/088,881 US4318408A (en) | 1979-10-29 | 1979-10-29 | Absorbent products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3040768A1 true DE3040768A1 (de) | 1981-09-24 |
| DE3040768C2 DE3040768C2 (https=) | 1993-02-04 |
Family
ID=26779143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803040768 Granted DE3040768A1 (de) | 1979-10-29 | 1980-10-29 | Flexibles, nicht zerfallendes absorbierendes material |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU538142B2 (https=) |
| BR (1) | BR8006965A (https=) |
| CA (1) | CA1161819A (https=) |
| DE (1) | DE3040768A1 (https=) |
| ES (1) | ES496355A0 (https=) |
| FR (1) | FR2468405B1 (https=) |
| GB (1) | GB2061974B (https=) |
| IT (1) | IT1133046B (https=) |
| NL (1) | NL8005908A (https=) |
| NZ (1) | NZ195264A (https=) |
| PH (2) | PH17545A (https=) |
| PT (1) | PT71979B (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110906A1 (de) | 1981-03-20 | 1982-10-14 | Akzo Gmbh, 5600 Wuppertal | Hydrophile polyestermasse |
| EP0085729A1 (de) * | 1982-02-09 | 1983-08-17 | Nordson Corporation | Verfahren und Vorrichtung zum Aufbringen eines hochaktiven Absorbers auf ein Substrat, insbesondere einen Hygieneartikel |
| EP1319414A1 (en) * | 2001-12-11 | 2003-06-18 | The Procter & Gamble Company | Liquid absorbing thermoplastic materials and the utilization thereof in absorbent articles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3156678B1 (fr) * | 2023-12-15 | 2025-10-31 | Alfi Tech | Dispositif et Procédé de Découpe d’un Matériau Solide Entrainé en Déplacement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518352A (en) * | 1974-06-07 | 1978-07-19 | Gen Electric | Thermoplastic moulding compositions based on copolymers of a vinyl aromatic compound and an alpha,beta-unsaturated cyclic anhydride |
| US4156664A (en) * | 1978-01-31 | 1979-05-29 | Henkel Corporation | Film forming SGP |
| DE2908805A1 (de) * | 1978-03-23 | 1979-09-27 | Kuraray Co | Absorbierendes material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888257A (en) * | 1973-10-01 | 1975-06-10 | Parke Davis & Co | Disposable absorbent articles |
| US4026849A (en) * | 1975-10-03 | 1977-05-31 | The United States Of America As Represented By The Secretary Of Agriculture | Composite compositions from graft polymerized rigid fillers |
| GB1550614A (en) * | 1976-06-28 | 1979-08-15 | Unilever Ltd | Absorbent materials |
| DE2736205A1 (de) * | 1977-08-11 | 1979-02-22 | Hoechst Ag | Wasserdampfaufnahmefaehiges und wasserdampfdurchlaessiges flaechengebilde aus kautschuk und ein verfahren zu seiner herstellung |
| SE7802305L (sv) * | 1978-03-01 | 1979-09-02 | Landstingens Inkopscentral | P y * larsson # okerum |
| JPS5558700U (https=) * | 1978-10-12 | 1980-04-21 |
-
1980
- 1980-10-03 AU AU62930/80A patent/AU538142B2/en not_active Expired
- 1980-10-15 NZ NZ195264A patent/NZ195264A/xx unknown
- 1980-10-27 IT IT50012/80A patent/IT1133046B/it active
- 1980-10-27 PT PT71979A patent/PT71979B/pt unknown
- 1980-10-27 FR FR808022925A patent/FR2468405B1/fr not_active Expired - Lifetime
- 1980-10-27 CA CA000363322A patent/CA1161819A/en not_active Expired
- 1980-10-28 NL NL8005908A patent/NL8005908A/nl not_active Application Discontinuation
- 1980-10-28 ES ES496355A patent/ES496355A0/es active Granted
- 1980-10-28 PH PH24779A patent/PH17545A/en unknown
- 1980-10-28 GB GB8034643A patent/GB2061974B/en not_active Expired
- 1980-10-29 DE DE19803040768 patent/DE3040768A1/de active Granted
- 1980-10-29 BR BR8006965A patent/BR8006965A/pt not_active IP Right Cessation
-
1983
- 1983-10-21 PH PH29755A patent/PH19611A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518352A (en) * | 1974-06-07 | 1978-07-19 | Gen Electric | Thermoplastic moulding compositions based on copolymers of a vinyl aromatic compound and an alpha,beta-unsaturated cyclic anhydride |
| US4156664A (en) * | 1978-01-31 | 1979-05-29 | Henkel Corporation | Film forming SGP |
| DE2908805A1 (de) * | 1978-03-23 | 1979-09-27 | Kuraray Co | Absorbierendes material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110906A1 (de) | 1981-03-20 | 1982-10-14 | Akzo Gmbh, 5600 Wuppertal | Hydrophile polyestermasse |
| DE3110906C2 (https=) * | 1981-03-20 | 1987-07-09 | Akzo Gmbh, 5600 Wuppertal, De | |
| US4675209A (en) * | 1982-02-02 | 1987-06-23 | Nordson Corporation | Process and device for the application of a high-active absorber on a substrate |
| EP0085729A1 (de) * | 1982-02-09 | 1983-08-17 | Nordson Corporation | Verfahren und Vorrichtung zum Aufbringen eines hochaktiven Absorbers auf ein Substrat, insbesondere einen Hygieneartikel |
| EP1319414A1 (en) * | 2001-12-11 | 2003-06-18 | The Procter & Gamble Company | Liquid absorbing thermoplastic materials and the utilization thereof in absorbent articles |
| WO2003049777A1 (en) * | 2001-12-11 | 2003-06-19 | The Procter & Gamble Company | Liquid absorbing thermoplastic materials and the utilization thereof in absorbent articles |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8204454A1 (es) | 1982-05-01 |
| AU6293080A (en) | 1981-05-07 |
| NZ195264A (en) | 1982-12-07 |
| GB2061974A (en) | 1981-05-20 |
| AU538142B2 (en) | 1984-08-02 |
| CA1161819A (en) | 1984-02-07 |
| IT1133046B (it) | 1986-07-09 |
| NL8005908A (nl) | 1981-06-01 |
| IT8050012A0 (it) | 1980-10-27 |
| PH17545A (en) | 1984-09-19 |
| ES496355A0 (es) | 1982-05-01 |
| GB2061974B (en) | 1983-05-18 |
| FR2468405B1 (fr) | 1992-09-18 |
| PH19611A (en) | 1986-05-27 |
| PT71979A (en) | 1980-11-01 |
| BR8006965A (pt) | 1981-05-05 |
| DE3040768C2 (https=) | 1993-02-04 |
| PT71979B (en) | 1982-04-02 |
| FR2468405A1 (fr) | 1981-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: JOHNSON & JOHNSON, 08903 NEW BRUNSWICK, N.J., US |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |