NO770148L - St¦pte moduler med h¦y styrke for underst¦ttelse av membraner med omvendt osmose. - Google Patents
St¦pte moduler med h¦y styrke for underst¦ttelse av membraner med omvendt osmose.Info
- Publication number
- NO770148L NO770148L NO770148A NO770148A NO770148L NO 770148 L NO770148 L NO 770148L NO 770148 A NO770148 A NO 770148A NO 770148 A NO770148 A NO 770148A NO 770148 L NO770148 L NO 770148L
- Authority
- NO
- Norway
- Prior art keywords
- resin
- approx
- module
- epoxy resins
- filler
- Prior art date
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/226—Mixtures of di-epoxy compounds
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
-
- 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
- Y10S521/919—Sintered product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/650,357 US4076626A (en) | 1976-01-19 | 1976-01-19 | High strength cast modules for supporting reverse osmosis membranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO770148L true NO770148L (no) | 1977-07-20 |
Family
ID=24608561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO770148A NO770148L (no) | 1976-01-19 | 1977-01-18 | St¦pte moduler med h¦y styrke for underst¦ttelse av membraner med omvendt osmose. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4076626A (fr) |
| JP (1) | JPS5288589A (fr) |
| AU (1) | AU512298B2 (fr) |
| BE (1) | BE850497A (fr) |
| CA (1) | CA1083496A (fr) |
| DE (1) | DE2701820C3 (fr) |
| DK (1) | DK17777A (fr) |
| FR (1) | FR2338125A1 (fr) |
| GB (1) | GB1572911A (fr) |
| IE (1) | IE44581B1 (fr) |
| IL (1) | IL51289A (fr) |
| LU (1) | LU76596A1 (fr) |
| NL (1) | NL7700493A (fr) |
| NO (1) | NO770148L (fr) |
| SE (1) | SE7614562L (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130702U (fr) * | 1986-02-06 | 1987-08-18 | ||
| FR3051797A1 (fr) * | 2016-05-24 | 2017-12-01 | Univ Claude Bernard Lyon | Materiau composite epoxyde / thermoplastique et son procede de preparation |
| CN107915936B (zh) * | 2016-10-07 | 2021-02-19 | 捷恩智株式会社 | 复合粒子及其制造方法 |
| EP3563927A1 (fr) * | 2018-04-30 | 2019-11-06 | Hexion Research Belgium SA | Purification de résines époxy hautes performances par l'intermédiaire d'une technologie de filtration sur membrane |
| CN115990415A (zh) * | 2022-10-27 | 2023-04-21 | 塔里木大学 | 基于超薄蛭石纳米片填充的混合基质膜及制备方法和应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH459564A (de) * | 1965-12-10 | 1968-07-15 | Ciba Geigy | Neue heisshärtbare Gemische aus Epoxydharzen und isomerisierten Polycarbonsäureanhydriden |
| US3547885A (en) * | 1968-03-08 | 1970-12-15 | Sun Oil Co | Process for curing polyepoxides with anhydrides and phosphonium halide catalysts therefor |
| US3598241A (en) * | 1968-08-22 | 1971-08-10 | Westinghouse Electric Corp | Support system for membranes used in the reverse osmosis process |
| BE755779A (fr) * | 1969-09-05 | 1971-02-15 | Westinghouse Electric Corp | Appareil pour l'osmose inverse et procede pour le fabriquer |
| CH522673A (de) * | 1969-11-27 | 1972-05-15 | Ciba Geigy Ag | Verfahren zur Herstellung von neuen Diglycidylderivaten N-heterocyclischer Verbindungen, und ihre Anwendung |
| US3658955A (en) * | 1970-04-15 | 1972-04-25 | Westinghouse Electric Corp | Process for pressure casting of tubular reverse osmosis membranes using air driven casting bobs |
| US3689444A (en) * | 1971-04-23 | 1972-09-05 | Celanese Coatings Co | Latent catalysts for one-component epoxy resin/anhydride compositions |
| BE790018A (fr) * | 1971-10-14 | 1973-04-12 | Westinghouse Electric Corp | Ameliorations apportees ou se rapportant a des compositions resineuses |
| US3796314A (en) * | 1972-04-17 | 1974-03-12 | Westinghouse Electric Corp | Castings for reverse osmosis membrane supports |
-
1976
- 1976-01-19 US US05/650,357 patent/US4076626A/en not_active Expired - Lifetime
- 1976-12-27 SE SE7614562A patent/SE7614562L/xx unknown
-
1977
- 1977-01-13 CA CA269,653A patent/CA1083496A/fr not_active Expired
- 1977-01-18 AU AU21399/77A patent/AU512298B2/en not_active Expired
- 1977-01-18 LU LU76596A patent/LU76596A1/xx unknown
- 1977-01-18 NL NL7700493A patent/NL7700493A/xx not_active Application Discontinuation
- 1977-01-18 GB GB1931/77A patent/GB1572911A/en not_active Expired
- 1977-01-18 FR FR7701338A patent/FR2338125A1/fr active Pending
- 1977-01-18 IE IE96/77A patent/IE44581B1/en unknown
- 1977-01-18 DK DK17777A patent/DK17777A/da unknown
- 1977-01-18 DE DE2701820A patent/DE2701820C3/de not_active Expired
- 1977-01-18 BE BE174174A patent/BE850497A/fr unknown
- 1977-01-18 JP JP366377A patent/JPS5288589A/ja active Granted
- 1977-01-18 NO NO770148A patent/NO770148L/no unknown
- 1977-01-18 IL IL51289A patent/IL51289A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2139977A (en) | 1978-07-27 |
| IL51289A (en) | 1979-07-25 |
| IE44581B1 (en) | 1982-01-13 |
| FR2338125A1 (fr) | 1977-08-12 |
| DE2701820C3 (de) | 1981-12-10 |
| BE850497A (fr) | 1977-07-18 |
| JPS5537925B2 (fr) | 1980-10-01 |
| AU512298B2 (en) | 1980-10-02 |
| DK17777A (da) | 1977-07-20 |
| DE2701820B2 (de) | 1981-01-22 |
| GB1572911A (en) | 1980-08-06 |
| SE7614562L (sv) | 1977-07-20 |
| IL51289A0 (en) | 1977-03-31 |
| CA1083496A (fr) | 1980-08-12 |
| US4076626A (en) | 1978-02-28 |
| LU76596A1 (fr) | 1977-07-27 |
| DE2701820A1 (de) | 1977-07-21 |
| JPS5288589A (en) | 1977-07-25 |
| NL7700493A (nl) | 1977-07-21 |
| IE44581L (en) | 1977-07-19 |
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