BE753708A - Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse - Google Patents
Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuseInfo
- Publication number
- BE753708A BE753708A BE753708DA BE753708A BE 753708 A BE753708 A BE 753708A BE 753708D A BE753708D A BE 753708DA BE 753708 A BE753708 A BE 753708A
- Authority
- BE
- Belgium
- Prior art keywords
- microporeous
- sheet
- manufacturing
- microporeous structure
- Prior art date
Links
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
- 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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Textile Engineering (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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5719269A JPS4743176B1 (fr) | 1969-07-19 | 1969-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE753708A true BE753708A (fr) | 1970-12-31 |
Family
ID=13048608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE753708D BE753708A (fr) | 1969-07-19 | 1970-07-20 | Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse |
Country Status (6)
Country | Link |
---|---|
US (1) | US3743530A (fr) |
JP (1) | JPS4743176B1 (fr) |
BE (1) | BE753708A (fr) |
FR (1) | FR2055273A5 (fr) |
GB (1) | GB1268615A (fr) |
NL (1) | NL7010632A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173689A (en) * | 1976-02-03 | 1979-11-06 | University Of Utah | Synthetic polymer prosthesis material |
US4171391A (en) * | 1978-09-07 | 1979-10-16 | Wilmington Chemical Corporation | Method of preparing composite sheet material |
US5326968A (en) * | 1993-03-12 | 1994-07-05 | Honeywell Inc. | Photoelectric sensor with a circular polarizing lens attached to its housing |
CN100334296C (zh) * | 2002-12-20 | 2007-08-29 | 陶氏环球技术公司 | 制造合成皮革的方法及由此制造的合成皮革 |
JP6183577B1 (ja) * | 2016-06-20 | 2017-08-23 | Dic株式会社 | 凝固物の製造方法 |
WO2017221455A1 (fr) * | 2016-06-20 | 2017-12-28 | Dic株式会社 | Procédé de production de coagulum |
JP6521348B2 (ja) * | 2017-04-04 | 2019-05-29 | Dic株式会社 | 多孔体、手袋、及び、合成皮革の製造方法 |
US11001963B2 (en) * | 2017-09-14 | 2021-05-11 | Dic Corporation | Method for manufacturing synthetic leather |
CN112501918B (zh) * | 2021-01-11 | 2022-06-24 | 禾欣可乐丽超纤皮(嘉兴)有限公司 | 一种聚氨酯湿法调节超纤基布膜微孔的新方法 |
-
1969
- 1969-07-19 JP JP5719269A patent/JPS4743176B1/ja active Pending
-
1970
- 1970-07-13 US US00054584A patent/US3743530A/en not_active Expired - Lifetime
- 1970-07-17 NL NL7010632A patent/NL7010632A/xx unknown
- 1970-07-17 FR FR7026401A patent/FR2055273A5/fr not_active Expired
- 1970-07-20 GB GB35133/70A patent/GB1268615A/en not_active Expired
- 1970-07-20 BE BE753708D patent/BE753708A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS4743176B1 (fr) | 1972-10-31 |
US3743530A (en) | 1973-07-03 |
DE2035975A1 (fr) | 1971-02-04 |
GB1268615A (en) | 1972-03-29 |
FR2055273A5 (fr) | 1971-05-07 |
NL7010632A (fr) | 1971-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: KANEGAFUCHI BOSEKI K.K. Effective date: 19840720 |