DE2907501C2 - Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung - Google Patents
Einbettmaterial, Verfahren zu seiner Herstellung und seine VerwendungInfo
- Publication number
- DE2907501C2 DE2907501C2 DE19792907501 DE2907501A DE2907501C2 DE 2907501 C2 DE2907501 C2 DE 2907501C2 DE 19792907501 DE19792907501 DE 19792907501 DE 2907501 A DE2907501 A DE 2907501A DE 2907501 C2 DE2907501 C2 DE 2907501C2
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- castor oil
- mol
- isocyanatomethyl
- embedding material
- 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
- 239000000463 material Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims description 27
- 239000004359 castor oil Substances 0.000 claims description 15
- 235000019438 castor oil Nutrition 0.000 claims description 14
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 14
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 10
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 125000005442 diisocyanate group Chemical group 0.000 claims description 7
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 229920001228 polyisocyanate Polymers 0.000 claims 4
- 239000005056 polyisocyanate Substances 0.000 claims 4
- 239000012510 hollow fiber Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004970 Chain extender Substances 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792907501 DE2907501C2 (de) | 1979-02-26 | 1979-02-26 | Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
| IT48441/79A IT1114714B (it) | 1978-03-25 | 1979-03-22 | Massa di incorporazione poliuretanica e relativo procedimento di produzione |
| FR7907338A FR2420548A1 (fr) | 1978-03-25 | 1979-03-22 | Masse d'enrobage en polyurethanes, son procede de preparation et son utilisation |
| CA000324073A CA1146691A (en) | 1978-03-25 | 1979-03-23 | Embedded material of polyurethane |
| SE7902612A SE440911B (sv) | 1978-03-25 | 1979-03-23 | Inbeddningsmassa baserad pa medelst ricinolja framstellda polyuretaner samt anvendning och forfarande for framstellning av inbeddningsmassan |
| GB7910297A GB2021130B (en) | 1978-03-25 | 1979-03-23 | Polyurethane-based embedding composition |
| NLAANVRAGE7902337,A NL189614C (nl) | 1978-03-25 | 1979-03-24 | Inbedmassa uit polyurethanen, werkwijze ter bereiding daarvan en toepassing voor het inbedden van membranen. |
| JP54034455A JPS5826366B2 (ja) | 1978-03-25 | 1979-03-26 | ポリウレタン製埋封材料及びその製法 |
| US06/023,948 US4272377A (en) | 1978-03-25 | 1979-03-26 | Production of polyurethane embedding materials |
| US06/222,379 US4359359A (en) | 1978-03-25 | 1981-01-05 | Production of polyurethane embedding materials and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792907501 DE2907501C2 (de) | 1979-02-26 | 1979-02-26 | Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2907501A1 DE2907501A1 (de) | 1980-09-04 |
| DE2907501C2 true DE2907501C2 (de) | 1987-04-02 |
Family
ID=6063962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792907501 Expired DE2907501C2 (de) | 1978-03-25 | 1979-02-26 | Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2907501C2 (US06368395-20020409-C00050.png) |
-
1979
- 1979-02-26 DE DE19792907501 patent/DE2907501C2/de not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2907501A1 (de) | 1980-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAM | Search report available | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification | ||
| 8126 | Change of the secondary classification | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2813197 Format of ref document f/p: P |
|
| 8162 | Independent application | ||
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2813197 Format of ref document f/p: P |
|
| AG | Has addition no. |
Ref country code: DE Ref document number: 3010030 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AKZO PATENTE GMBH, 5600 WUPPERTAL, DE |