DE1198060B - Verfahren zur Herstellung von mit wasserloeslichen Filmbildnern ueberzogenen Polyurethanschaumstoffen - Google Patents
Verfahren zur Herstellung von mit wasserloeslichen Filmbildnern ueberzogenen PolyurethanschaumstoffenInfo
- Publication number
- DE1198060B DE1198060B DEV22645A DEV0022645A DE1198060B DE 1198060 B DE1198060 B DE 1198060B DE V22645 A DEV22645 A DE V22645A DE V0022645 A DEV0022645 A DE V0022645A DE 1198060 B DE1198060 B DE 1198060B
- Authority
- DE
- Germany
- Prior art keywords
- water
- foam
- polyurethane foams
- soluble
- production
- 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.)
- Pending
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 19
- 239000011496 polyurethane foam Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000126 substance Substances 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 5
- 235000014633 carbohydrates Nutrition 0.000 claims description 3
- 150000001720 carbohydrates Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 239000003232 water-soluble binding agent Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 43
- 229920001223 polyethylene glycol Polymers 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002202 Polyethylene glycol Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000834 fixative Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 235000021552 granulated sugar Nutrition 0.000 description 1
- -1 granulated sugar Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229940068886 polyethylene glycol 300 Drugs 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/42—Impregnation with macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE628353D BE628353A (enrdf_load_stackoverflow) | 1962-06-15 | ||
| DEV22645A DE1198060B (de) | 1962-06-15 | 1962-06-15 | Verfahren zur Herstellung von mit wasserloeslichen Filmbildnern ueberzogenen Polyurethanschaumstoffen |
| FR925841A FR1353164A (fr) | 1962-06-15 | 1963-02-25 | Produits mousse contenant des groupes uréthane susceptibles de reprendre leur forme et procédé de préparation de ces produits |
| AT213463A AT261228B (de) | 1962-06-15 | 1963-03-19 | Verfahren zur Herstellung von mit wasserlöslichen Filmbildnern überzogenen Polyurethanschaumstoffen |
| US271483A US3306966A (en) | 1962-06-15 | 1963-04-08 | Process for preparing compact expandable urethane foams |
| CH699963A CH461796A (de) | 1962-06-15 | 1963-06-05 | Schaumstoffkörper und Verfahren zu seiner Herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV22645A DE1198060B (de) | 1962-06-15 | 1962-06-15 | Verfahren zur Herstellung von mit wasserloeslichen Filmbildnern ueberzogenen Polyurethanschaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1198060B true DE1198060B (de) | 1965-08-05 |
Family
ID=7580007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV22645A Pending DE1198060B (de) | 1962-06-15 | 1962-06-15 | Verfahren zur Herstellung von mit wasserloeslichen Filmbildnern ueberzogenen Polyurethanschaumstoffen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT261228B (enrdf_load_stackoverflow) |
| BE (1) | BE628353A (enrdf_load_stackoverflow) |
| CH (1) | CH461796A (enrdf_load_stackoverflow) |
| DE (1) | DE1198060B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525210A1 (de) * | 1975-06-06 | 1976-12-09 | Schickedanz Ver Papierwerk | Saugstoff zur verwendung in hygienischen einwegartikeln sowie verfahren zu dessen herstellung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900278A (en) * | 1956-06-15 | 1959-08-18 | Scott Paper Co | Cellular product and method of making the same |
-
0
- BE BE628353D patent/BE628353A/xx unknown
-
1962
- 1962-06-15 DE DEV22645A patent/DE1198060B/de active Pending
-
1963
- 1963-03-19 AT AT213463A patent/AT261228B/de active
- 1963-06-05 CH CH699963A patent/CH461796A/de unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900278A (en) * | 1956-06-15 | 1959-08-18 | Scott Paper Co | Cellular product and method of making the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525210A1 (de) * | 1975-06-06 | 1976-12-09 | Schickedanz Ver Papierwerk | Saugstoff zur verwendung in hygienischen einwegartikeln sowie verfahren zu dessen herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| BE628353A (enrdf_load_stackoverflow) | |
| AT261228B (de) | 1968-04-10 |
| CH461796A (de) | 1968-08-31 |
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