IT987388B - Procedimento per produrre struttu re microporose - Google Patents
Procedimento per produrre struttu re microporoseInfo
- Publication number
- IT987388B IT987388B IT24000/73A IT2400073A IT987388B IT 987388 B IT987388 B IT 987388B IT 24000/73 A IT24000/73 A IT 24000/73A IT 2400073 A IT2400073 A IT 2400073A IT 987388 B IT987388 B IT 987388B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- microporous structures
- producing microporous
- producing
- structures
- Prior art date
Links
Classifications
-
- 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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
-
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/905—Hydrophilic or hydrophobic cellular product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4750472A JPS572739B2 (it) | 1972-05-13 | 1972-05-13 | |
JP224773A JPS4988958A (it) | 1972-12-27 | 1972-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT987388B true IT987388B (it) | 1975-02-20 |
Family
ID=26335605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24000/73A IT987388B (it) | 1972-05-13 | 1973-05-11 | Procedimento per produrre struttu re microporose |
Country Status (5)
Country | Link |
---|---|
US (1) | US3895134A (it) |
CA (1) | CA1010728A (it) |
FR (1) | FR2190878B1 (it) |
GB (1) | GB1428531A (it) |
IT (1) | IT987388B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5755737B2 (it) * | 1972-08-30 | 1982-11-26 | ||
US4192928A (en) * | 1976-12-30 | 1980-03-11 | Teijin Limited | Thermoplastic polyurethane and process for the preparation thereof |
US4127124A (en) * | 1977-05-12 | 1978-11-28 | W. R. Grace & Co. | Urethane bioimplant membrane |
US4171391A (en) * | 1978-09-07 | 1979-10-16 | Wilmington Chemical Corporation | Method of preparing composite sheet material |
JPS5933611B2 (ja) * | 1982-04-23 | 1984-08-16 | 大日精化工業株式会社 | 多孔性シ−ト材料の製造方法 |
JPS61146802A (ja) * | 1984-12-21 | 1986-07-04 | ダイヤゴム株式会社 | 透湿性且つ耐油性作業用手袋およびその製造方法 |
US4855396A (en) * | 1988-08-05 | 1989-08-08 | Eastman Kodak Company | Polyesters containing covalently bound quaternary phosphonium salts |
US5731081A (en) * | 1991-10-16 | 1998-03-24 | Hollinee Corporation | Glass fiber evaporative cooler media with melamine formaldehyde binder |
US5340651A (en) * | 1991-10-16 | 1994-08-23 | Hollinee Corporation | Glass fiber evaporative cooler media, method of forming same, use thereof in an evaporative cooling method, and an evaporative cooler apparatus utilizing glass fiber cooling media |
US5264242A (en) * | 1992-02-19 | 1993-11-23 | Speer Lawrence L | Method and composition for recoloring worn leather and leather-like consumer products such as shoes |
JP3275000B2 (ja) * | 2000-03-07 | 2002-04-15 | 國新産業株式会社 | 通気性被膜の形成方法 |
US7282241B2 (en) * | 2003-04-22 | 2007-10-16 | International Business Machines Corporation | Patterned, high surface area substrate with hydrophilic/hydrophobic contrast, and method of use |
US7112617B2 (en) * | 2003-04-22 | 2006-09-26 | International Business Machines Corporation | Patterned substrate with hydrophilic/hydrophobic contrast, and method of use |
ITVA20060043A1 (it) * | 2006-07-18 | 2008-01-19 | Lamberti Spa | Metodo per impartire un finissaggio morbido ai tessuti |
US20090162610A1 (en) * | 2007-12-20 | 2009-06-25 | Jui-Hung Hwang | Synthetic Leather and a Manufacturing Process thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3100721A (en) * | 1961-02-21 | 1963-08-13 | Du Pont | Process for producing microporous films and coatings |
US3255030A (en) * | 1963-02-12 | 1966-06-07 | Rohm & Haas | Stretchable tubular knit fabric of yarn coated with elastomer |
US3360394A (en) * | 1964-01-24 | 1967-12-26 | Burlington Industries Inc | Process for forming breathable polyurethane coating on a textile fabric and the resulting product |
DE1241104B (de) * | 1965-06-05 | 1967-05-24 | Bayer Ag | Verfahren zur Herstellung von vernetzten Kunststoffen |
US3622527A (en) * | 1967-04-28 | 1971-11-23 | Bayer Ag | Microporous sheet and a process for the production thereof |
US3666542A (en) * | 1969-01-31 | 1972-05-30 | Teijin Ltd | Process for the production of microporous structures |
US3763054A (en) * | 1970-12-07 | 1973-10-02 | Bayer Ag | Process for the production of microporous polyurethane (urea) sheet structures permeable to water vapor |
-
1973
- 1973-05-08 US US358328A patent/US3895134A/en not_active Expired - Lifetime
- 1973-05-10 GB GB2238773A patent/GB1428531A/en not_active Expired
- 1973-05-11 CA CA171,061A patent/CA1010728A/en not_active Expired
- 1973-05-11 IT IT24000/73A patent/IT987388B/it active
- 1973-05-14 FR FR7317356A patent/FR2190878B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2190878A1 (it) | 1974-02-01 |
CA1010728A (en) | 1977-05-24 |
US3895134A (en) | 1975-07-15 |
FR2190878B1 (it) | 1980-02-15 |
DE2324314A1 (de) | 1973-11-29 |
GB1428531A (en) | 1976-03-17 |
DE2324314B2 (de) | 1976-01-29 |
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