GB1171924A - Process for the manufacture of Partially Cross-Linked Polyureas - Google Patents
Process for the manufacture of Partially Cross-Linked PolyureasInfo
- Publication number
- GB1171924A GB1171924A GB4069866A GB4069866A GB1171924A GB 1171924 A GB1171924 A GB 1171924A GB 4069866 A GB4069866 A GB 4069866A GB 4069866 A GB4069866 A GB 4069866A GB 1171924 A GB1171924 A GB 1171924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diisocyanate
- bis
- prepared
- diprimary
- compound
- 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
- 229920002396 Polyurea Polymers 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000009833 condensation Methods 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 3
- 239000005056 polyisocyanate Substances 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 abstract 1
- OECTYKWYRCHAKR-UHFFFAOYSA-N 4-vinylcyclohexene dioxide Chemical compound C1OC1C1CC2OC2CC1 OECTYKWYRCHAKR-UHFFFAOYSA-N 0.000 abstract 1
- 238000012696 Interfacial polycondensation Methods 0.000 abstract 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 abstract 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- -1 diurea compound Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- JAYXSROKFZAHRQ-UHFFFAOYSA-N n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC=CC=1)CC1CO1 JAYXSROKFZAHRQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004957 naphthylene group Chemical group 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- WVJVHUWVQNLPCR-UHFFFAOYSA-N octadecanoyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCCCC WVJVHUWVQNLPCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 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
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965SC037721 DE1301565B (de) | 1965-09-14 | 1965-09-14 | Verfahren zur Herstellung von teilvernetzten aber noch thermoplastischen Homo- oder Copolyharnstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1171924A true GB1171924A (en) | 1969-11-26 |
Family
ID=7434416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4069866A Expired GB1171924A (en) | 1965-09-14 | 1966-09-12 | Process for the manufacture of Partially Cross-Linked Polyureas |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE686842A (enrdf_load_html_response) |
| DE (1) | DE1301565B (enrdf_load_html_response) |
| GB (1) | GB1171924A (enrdf_load_html_response) |
| NL (1) | NL6612873A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264499A (en) * | 1992-02-28 | 1993-09-01 | Basf Corp | Polyurea-based dispersions, foams prepared therefrom and a process for the preparation thereof |
| CN110551383A (zh) * | 2019-08-02 | 2019-12-10 | 齐鲁交通发展集团有限公司 | 一种增强增韧的道路快速修复材料及制备方法 |
| CN110903216A (zh) * | 2019-12-19 | 2020-03-24 | 山东华阳农药化工集团有限公司 | 一种固体光气法制备二苯基乙烷二异氰酸酯及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE838217C (de) * | 1949-11-02 | 1952-05-05 | Bayer Ag | Verfahren zur Herstellung von linearen Polyharnstoffen |
| DE851550C (de) * | 1950-07-24 | 1952-10-06 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen, linearen, basischen Polyharnstoffen und Polyurethanen |
-
1965
- 1965-09-14 DE DE1965SC037721 patent/DE1301565B/de active Pending
-
1966
- 1966-09-12 GB GB4069866A patent/GB1171924A/en not_active Expired
- 1966-09-13 NL NL6612873A patent/NL6612873A/xx unknown
- 1966-09-14 BE BE686842D patent/BE686842A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264499A (en) * | 1992-02-28 | 1993-09-01 | Basf Corp | Polyurea-based dispersions, foams prepared therefrom and a process for the preparation thereof |
| CN110551383A (zh) * | 2019-08-02 | 2019-12-10 | 齐鲁交通发展集团有限公司 | 一种增强增韧的道路快速修复材料及制备方法 |
| CN110551383B (zh) * | 2019-08-02 | 2021-03-26 | 山东高速集团有限公司 | 一种增强增韧的道路快速修复材料及制备方法 |
| CN110903216A (zh) * | 2019-12-19 | 2020-03-24 | 山东华阳农药化工集团有限公司 | 一种固体光气法制备二苯基乙烷二异氰酸酯及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612873A (enrdf_load_html_response) | 1967-03-15 |
| DE1301565B (de) | 1969-08-21 |
| BE686842A (enrdf_load_html_response) | 1967-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |