GB1294711A - Process for the production of microporous structures - Google Patents
Process for the production of microporous structuresInfo
- Publication number
- GB1294711A GB1294711A GB4725/70A GB472570A GB1294711A GB 1294711 A GB1294711 A GB 1294711A GB 4725/70 A GB4725/70 A GB 4725/70A GB 472570 A GB472570 A GB 472570A GB 1294711 A GB1294711 A GB 1294711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- solvent
- substrate
- water
- dispersion
- 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
- -1 hydrogen compound Chemical class 0.000 abstract 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 5
- 239000000758 substrate Substances 0.000 abstract 5
- 239000006185 dispersion Substances 0.000 abstract 4
- 229920000728 polyester Polymers 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- 229920003225 polyurethane elastomer Polymers 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 abstract 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 244000137852 Petrea volubilis Species 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 125000005702 oxyalkylene group Chemical class 0.000 abstract 1
- 125000006353 oxyethylene group Chemical class 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/904—Artificial leather
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP708869 | 1969-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1294711A true GB1294711A (en) | 1972-11-01 |
Family
ID=11656314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4725/70A Expired GB1294711A (en) | 1969-01-31 | 1970-01-30 | Process for the production of microporous structures |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3666542A (enExample) |
| DE (1) | DE2004276C3 (enExample) |
| FR (1) | FR2033850A5 (enExample) |
| GB (1) | GB1294711A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2143836A (en) * | 1982-04-23 | 1985-02-20 | Dainichiseika Color Chem | Process for preparing a porous sheet material |
| US4853418A (en) * | 1987-08-10 | 1989-08-01 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Polyurethane emulsion, sheet-like porous material making use of the emulsion and production process of the material |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895134A (en) * | 1972-05-13 | 1975-07-15 | Teijin Cordley Ltd | Process for producing microporous structures |
| DE2314512C3 (de) * | 1973-03-23 | 1980-10-09 | Bayer Ag, 5090 Leverkusen | Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere |
| DE2314513C3 (de) * | 1973-03-23 | 1980-08-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von wäßrigen Polyurethandispersionen |
| DE2320719C2 (de) * | 1973-04-25 | 1983-04-14 | Bayer Ag, 5090 Leverkusen | Thermoplastische, emulgatorfreie, nicht ionische, in Wasser despergierbare, im wesentlichen lineare Polyurethanamid-Elastomere, Verfahren zu ihrer Herstellung und Verwendung |
| US3940542A (en) * | 1974-06-18 | 1976-02-24 | Union Carbide Corporation | Polyurethane hydrogel fibers and tapes and composites with natural and other synthetic fibers or films |
| US3939105A (en) * | 1974-06-18 | 1976-02-17 | Union Carbide Corporation | Microporous polyurethane hydrogels, method and composites with natural and other synthetic fibers or films |
| JPS5848579B2 (ja) * | 1974-10-03 | 1983-10-29 | テイジンコ−ドレ カブシキガイシヤ | ビタコウセイシ−トザイリヨウノ セイゾウホウ |
| US4088616A (en) * | 1975-03-14 | 1978-05-09 | Kuraray Co., Ltd. | Method of production of a sheet material having a superior durability and a sponge structure |
| FR2367606A1 (fr) * | 1976-10-18 | 1978-05-12 | Adidas Chaussures | Nouveau |
| US4686137A (en) * | 1980-02-29 | 1987-08-11 | Thoratec Laboratories Corp. | Moisture vapor permeable materials |
| US5120813A (en) * | 1980-02-29 | 1992-06-09 | Th. Goldschmidt Ag | Moisture vapor permeable materials |
| WO1981003027A1 (en) * | 1980-04-18 | 1981-10-29 | American Cyanamid Co | Blends of thermoplastic polyurethane elastomers and acetal resins |
| US4353853A (en) * | 1980-07-23 | 1982-10-12 | Xerox Corporation | Method for making reticulated foam structures |
| CA1257425A (en) * | 1984-05-21 | 1989-07-11 | Th. Goldschmidt Ag | Moisture vapor permeable materials |
| US4743470A (en) * | 1985-03-02 | 1988-05-10 | Bayer Aktiengesellschaft | Spreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vapor |
| DE3521762A1 (de) * | 1985-06-19 | 1987-01-02 | Bayer Ag | Ionisch modifizierte pur-streichpasten und ihre verwendung |
| US4746684A (en) * | 1986-05-21 | 1988-05-24 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Polyurethane dispersion and emulsion, sheet-like porous material and production process thereof |
| DE3836030A1 (de) * | 1988-10-22 | 1990-05-03 | Bayer Ag | Pur-dispersionen und loesemittel enthaltende beschichtungsmassen und deren verwendung zur herstellung von wasserdampfdurchlaessigen pur-beschichtungen |
| US5652278A (en) * | 1993-06-22 | 1997-07-29 | Imperial Chemical Industries Plc | Microvoid polyurethane materials |
| GB9312869D0 (en) * | 1993-06-22 | 1993-08-04 | Ici Plc | Evacuated insulation panels |
| GB9312868D0 (en) * | 1993-06-22 | 1993-08-04 | Ici Plc | Microvoid polyurethane materials |
| US5387437A (en) * | 1993-11-26 | 1995-02-07 | China Textile T&R Institute | Peeling strength on breathable coating fabrics |
| US20090227163A1 (en) * | 2008-03-05 | 2009-09-10 | Bernard Perry | Protective Apparel with Porous Material Layer |
| CN114591001B (zh) * | 2022-03-15 | 2023-09-26 | 中国建筑材料科学研究总院有限公司 | 微孔玻璃板及其制备方法和应用 |
-
1970
- 1970-01-28 US US6600A patent/US3666542A/en not_active Expired - Lifetime
- 1970-01-30 GB GB4725/70A patent/GB1294711A/en not_active Expired
- 1970-01-30 DE DE2004276A patent/DE2004276C3/de not_active Expired
- 1970-02-02 FR FR7003574A patent/FR2033850A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510186A (en) * | 1982-04-03 | 1985-04-09 | Dainichi Seika Color & Chemicals Mfg. Co., Ltd. | Process for preparing a porous sheet material |
| GB2143836A (en) * | 1982-04-23 | 1985-02-20 | Dainichiseika Color Chem | Process for preparing a porous sheet material |
| US4853418A (en) * | 1987-08-10 | 1989-08-01 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Polyurethane emulsion, sheet-like porous material making use of the emulsion and production process of the material |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2033850A5 (enExample) | 1970-12-04 |
| DE2004276B2 (de) | 1973-10-11 |
| DE2004276A1 (de) | 1970-09-24 |
| DE2004276C3 (de) | 1979-07-19 |
| US3666542A (en) | 1972-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |