GB1198391A - Microporous Sheet Structures - Google Patents
Microporous Sheet StructuresInfo
- Publication number
- GB1198391A GB1198391A GB22229/68A GB2222968A GB1198391A GB 1198391 A GB1198391 A GB 1198391A GB 22229/68 A GB22229/68 A GB 22229/68A GB 2222968 A GB2222968 A GB 2222968A GB 1198391 A GB1198391 A GB 1198391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- reaction
- reacting
- followed
- polyaddition
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/405—Mixing heads
-
- 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
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/62—Processes of molding porous films
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/77—Processes of molding urethanes
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1694152A DE1694152C3 (de) | 1967-05-12 | 1967-05-12 | Verfahren zur Herstellung von mikroporösen Flächengebilden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1198391A true GB1198391A (en) | 1970-07-15 |
Family
ID=7105412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22229/68A Expired GB1198391A (en) | 1967-05-12 | 1968-05-10 | Microporous Sheet Structures |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3625871A (https=) |
| AT (1) | AT293025B (https=) |
| BE (1) | BE715003A (https=) |
| CH (1) | CH508690A (https=) |
| DE (1) | DE1694152C3 (https=) |
| FR (1) | FR1567428A (https=) |
| GB (1) | GB1198391A (https=) |
| NL (1) | NL6806693A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414970A (en) | 1980-07-30 | 1983-11-15 | Smith And Nephew Associated Companies Limited | Elastic bandages |
| CN111905836A (zh) * | 2020-08-14 | 2020-11-10 | 上海组波智能仪器科技有限公司 | 一种多孔塑料化学试剂载体及其制备方法和应用 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856914A (en) * | 1970-06-15 | 1974-12-24 | Kinyosha Kk | Method of making a porous polymeric material |
| DE2034538C3 (de) * | 1970-07-11 | 1980-09-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mikroporösen Flächengebilden |
| US3836423A (en) * | 1971-09-09 | 1974-09-17 | Hooker Chemical Corp | Method of introducing air permeability into a non-porous continuous film and resultant film |
| DE2345257C2 (de) * | 1973-09-07 | 1975-09-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mikroporösen Flächengebilden auf Polyurethanbasis |
| DE2522019C2 (de) * | 1974-11-01 | 1983-03-10 | Chemie-Anlagenbau Bischofsheim GmbH, 4500 Osnabrück | Verfahren zur Herstellung von finishierten und/oder irreversibel geprägten mikroporösen Flächengebilden |
| US4353853A (en) * | 1980-07-23 | 1982-10-12 | Xerox Corporation | Method for making reticulated foam structures |
| DE3112118A1 (de) * | 1981-03-27 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Polymerisathaltige polyetherpolyamine, verfahren zur herstellung dieser polyamine und deren verwendung als aufbaukomponente zur herstellung von polyurethanen |
| US4525590A (en) * | 1981-07-29 | 1985-06-25 | Bayer Aktiengesellschaft | Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups |
| CA1221383A (en) * | 1981-08-07 | 1987-05-05 | Werner Rasshofer | Polyamines, a process for the production of polyamines and their use in the production of polyurethanes |
| DE3144874A1 (de) * | 1981-11-12 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyaminen aus n-monoaryl-n', n'-dialkylharnstoff-verbindungen und ihre verwendung zum aufbau von polyurethanen |
| US4723032A (en) * | 1981-11-12 | 1988-02-02 | Bayer Aktiengesellschaft | Modified polyamines and a process for their production |
| DE3223398A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
| DE3223400A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
| DE3223397A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Einstufenverfahren zur herstellung von polyaminen aus nco-prepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen |
| DE3227219A1 (de) * | 1982-07-21 | 1984-02-02 | Bayer Ag, 5090 Leverkusen | Einstufenverfahren zur herstellung von polyaminen aus nco-praepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen |
| DE3244913A1 (de) * | 1982-12-04 | 1984-06-07 | Bayer Ag, 5090 Leverkusen | Aminogruppen enthaltende reaktionskomponenten, verfahren zu ihrer herstellung und ihre verwendung |
| DE3437632A1 (de) * | 1984-10-13 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung hoehermolekularer aminoverbindungen mit vermindertem monomeramingehalt, sowie deren verwendung |
| DE3530476A1 (de) * | 1985-08-27 | 1987-03-05 | Bayer Ag | Polyamine, verfahren zu ihrer herstellung aus nco-prepolymeren und ihre verwendung bei der herstellung von polyurethanen |
| DE3534947A1 (de) * | 1985-10-01 | 1987-04-09 | Bayer Ag | Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen |
| DE3713858A1 (de) * | 1987-04-25 | 1988-11-17 | Bayer Ag | Aromatische polyamine, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen |
| US4902768A (en) * | 1987-06-30 | 1990-02-20 | Union Carbide Chemicals And Plastics Company Inc. | Elastomers prepared from N-(polyoxyalkyl)-N-(alkyl)amines |
| US4902777A (en) * | 1987-06-30 | 1990-02-20 | Union Carbide Chemicals And Plastics Company, Inc. | N-(polyoxyalkyl)-n-(alkyl)amines |
| US4904705A (en) * | 1987-06-30 | 1990-02-27 | Union Carbide Chemicals And Plastics Company Inc. | Polyurea foams made from N-(polyoxyalkyl)-N-(alkyl)amines |
| US5478867A (en) * | 1993-07-07 | 1995-12-26 | The Dow Chemical Company | Microporous isocyanate-based polymer compositions and method of preparation |
| DE4437586A1 (de) | 1994-10-20 | 1996-04-25 | Basf Schwarzheide Gmbh | Verfahren zur Herstellung von thermoplastischen Polyurethanen |
| US20060281825A1 (en) * | 2005-06-11 | 2006-12-14 | Je Kyun Lee | Microporous Polyisocyanate Based Hybrid Materials |
| PT103560B (pt) * | 2006-09-04 | 2007-06-25 | Inst Superior Tecnico | Processo de fabrico e membranas hemocompatíveis de poliuretanas |
| CN113786790A (zh) * | 2021-08-31 | 2021-12-14 | 台州禾欣高分子新材料有限公司 | 一种皮革用聚氨酯树脂搅拌装置及其制备工艺 |
| CN118125460A (zh) * | 2024-03-07 | 2024-06-04 | 中南大学 | 一种改性有机复合膨润土及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1663652A (en) * | 1923-04-25 | 1928-03-27 | Thomas Oil Byproducts Company | Bituminous emulsion |
| US3046172A (en) * | 1959-03-26 | 1962-07-24 | Standard Products Co | Spongy elastomeric materials and methods and products used in the manufacture of the same |
| US3190765A (en) * | 1961-06-26 | 1965-06-22 | Du Pont | Vapor permeable sheet material and method of making same |
| DE1544864A1 (de) * | 1963-07-24 | 1970-05-21 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Elastomeren |
| NL127809C (https=) * | 1963-08-06 | |||
| GB1054206A (https=) * | 1963-12-06 | |||
| DE1469576A1 (de) * | 1964-03-21 | 1969-01-23 | Toyo Tire & Rubber Co | Verfahren zur Herstellung von Lederersatz |
-
1967
- 1967-05-12 DE DE1694152A patent/DE1694152C3/de not_active Expired
-
1968
- 1968-05-07 US US727171A patent/US3625871A/en not_active Expired - Lifetime
- 1968-05-10 GB GB22229/68A patent/GB1198391A/en not_active Expired
- 1968-05-10 BE BE715003D patent/BE715003A/xx unknown
- 1968-05-10 AT AT451868A patent/AT293025B/de not_active IP Right Cessation
- 1968-05-10 NL NL6806693A patent/NL6806693A/xx unknown
- 1968-05-10 FR FR1567428D patent/FR1567428A/fr not_active Expired
- 1968-05-10 CH CH700368A patent/CH508690A/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414970A (en) | 1980-07-30 | 1983-11-15 | Smith And Nephew Associated Companies Limited | Elastic bandages |
| CN111905836A (zh) * | 2020-08-14 | 2020-11-10 | 上海组波智能仪器科技有限公司 | 一种多孔塑料化学试剂载体及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694152B2 (de) | 1979-01-18 |
| US3625871A (en) | 1971-12-07 |
| CH508690A (de) | 1971-06-15 |
| AT293025B (de) | 1971-09-27 |
| DE1694152C3 (de) | 1979-09-13 |
| DE1694152A1 (de) | 1971-06-09 |
| NL6806693A (https=) | 1968-11-13 |
| BE715003A (https=) | 1968-09-30 |
| FR1567428A (https=) | 1969-05-16 |
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| GB1198391A (en) | Microporous Sheet Structures | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |