JPS6126778B2 - - Google Patents
Info
- Publication number
- JPS6126778B2 JPS6126778B2 JP505378A JP505378A JPS6126778B2 JP S6126778 B2 JPS6126778 B2 JP S6126778B2 JP 505378 A JP505378 A JP 505378A JP 505378 A JP505378 A JP 505378A JP S6126778 B2 JPS6126778 B2 JP S6126778B2
- Authority
- JP
- Japan
- Prior art keywords
- diisocyanate
- weight
- ethylene glycol
- polyisocyanate
- reaction
- 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
- 239000005056 polyisocyanate Substances 0.000 claims description 72
- 229920001228 polyisocyanate Polymers 0.000 claims description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 33
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical group O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 33
- 125000005442 diisocyanate group Chemical group 0.000 claims description 32
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 28
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 15
- 239000012046 mixed solvent Substances 0.000 claims description 14
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 claims description 11
- 230000007774 longterm Effects 0.000 claims description 10
- 239000007810 chemical reaction solvent Substances 0.000 claims description 9
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical group O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 claims description 5
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 claims description 5
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 5
- 125000002723 alicyclic group Chemical group 0.000 claims description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical group CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 5
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 10
- 238000006243 chemical reaction Methods 0.000 description 50
- 229920002396 Polyurea Polymers 0.000 description 28
- 239000000243 solution Substances 0.000 description 23
- 239000002904 solvent Substances 0.000 description 19
- 239000002244 precipitate Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000178 monomer Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 238000011084 recovery Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- GDXHBFHOEYVPED-UHFFFAOYSA-N 1-(2-butoxyethoxy)butane Chemical compound CCCCOCCOCCCC GDXHBFHOEYVPED-UHFFFAOYSA-N 0.000 description 2
- CNJRPYFBORAQAU-UHFFFAOYSA-N 1-ethoxy-2-(2-methoxyethoxy)ethane Chemical compound CCOCCOCCOC CNJRPYFBORAQAU-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- ZTNJGMFHJYGMDR-UHFFFAOYSA-N 1,2-diisocyanatoethane Chemical compound O=C=NCCN=C=O ZTNJGMFHJYGMDR-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 1
- BOGFHOWTVGAYFK-UHFFFAOYSA-N 1-[2-(2-propoxyethoxy)ethoxy]propane Chemical compound CCCOCCOCCOCCC BOGFHOWTVGAYFK-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- CAQYAZNFWDDMIT-UHFFFAOYSA-N 1-ethoxy-2-methoxyethane Chemical compound CCOCCOC CAQYAZNFWDDMIT-UHFFFAOYSA-N 0.000 description 1
- KKQVUWHSUOGDEI-UHFFFAOYSA-N 2-(2-butan-2-yloxyethoxy)ethanol Chemical compound CCC(C)OCCOCCO KKQVUWHSUOGDEI-UHFFFAOYSA-N 0.000 description 1
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 1
- WHRXYZCLPICICK-UHFFFAOYSA-N 2-(2-ethoxyethoxy)propane Chemical compound CCOCCOC(C)C WHRXYZCLPICICK-UHFFFAOYSA-N 0.000 description 1
- SOHOWSNETCKHKH-UHFFFAOYSA-N 2-(2-heptan-4-yloxyethoxy)ethanol Chemical compound CCCC(CCC)OCCOCCO SOHOWSNETCKHKH-UHFFFAOYSA-N 0.000 description 1
- WGYWCLNFFONDQZ-UHFFFAOYSA-N 2-(2-hexan-3-yloxyethoxy)ethanol Chemical compound CCCC(CC)OCCOCCO WGYWCLNFFONDQZ-UHFFFAOYSA-N 0.000 description 1
- BJINVQNEBGOMCR-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethyl acetate Chemical compound COCCOCCOC(C)=O BJINVQNEBGOMCR-UHFFFAOYSA-N 0.000 description 1
- OAXIUZFXLOZILE-UHFFFAOYSA-N 2-(2-methoxyethoxy)propane Chemical compound COCCOC(C)C OAXIUZFXLOZILE-UHFFFAOYSA-N 0.000 description 1
- KLRJLGMZEXPIMC-UHFFFAOYSA-N 2-(2-methylhexan-3-yloxy)ethanol Chemical compound C(C)(C)C(CCC)OCCO KLRJLGMZEXPIMC-UHFFFAOYSA-N 0.000 description 1
- FIIFPAUBZGVKCI-UHFFFAOYSA-N 2-(2-pentan-2-yloxyethoxy)ethanol Chemical compound CCCC(C)OCCOCCO FIIFPAUBZGVKCI-UHFFFAOYSA-N 0.000 description 1
- RTKWMMLLJKMZQU-UHFFFAOYSA-N 2-(2-pentan-3-yloxyethoxy)ethanol Chemical compound CCC(CC)OCCOCCO RTKWMMLLJKMZQU-UHFFFAOYSA-N 0.000 description 1
- IZZVHOPLTANRPW-UHFFFAOYSA-N 2-(2-propan-2-yloxyethoxy)ethyl acetate Chemical compound CC(C)OCCOCCOC(C)=O IZZVHOPLTANRPW-UHFFFAOYSA-N 0.000 description 1
- MGZCLRWCEUBEGO-UHFFFAOYSA-N 2-(2-propan-2-yloxyethoxy)propane Chemical compound CC(C)OCCOC(C)C MGZCLRWCEUBEGO-UHFFFAOYSA-N 0.000 description 1
- GWQAFGZJIHVLGX-UHFFFAOYSA-N 2-(2-propoxyethoxy)ethyl acetate Chemical compound CCCOCCOCCOC(C)=O GWQAFGZJIHVLGX-UHFFFAOYSA-N 0.000 description 1
- ZZHKLWVSWMWRFF-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]propane Chemical compound CCOCCOCCOC(C)C ZZHKLWVSWMWRFF-UHFFFAOYSA-N 0.000 description 1
- RJBIZCOYFBKBIM-UHFFFAOYSA-N 2-[2-(2-methoxyethoxy)ethoxy]propane Chemical compound COCCOCCOC(C)C RJBIZCOYFBKBIM-UHFFFAOYSA-N 0.000 description 1
- NVUHFTUYHDNKSA-UHFFFAOYSA-N 2-[2-(2-methylhexan-3-yloxy)ethoxy]ethanol Chemical compound C(C)(C)C(CCC)OCCOCCO NVUHFTUYHDNKSA-UHFFFAOYSA-N 0.000 description 1
- JHOOWURXQGAXHL-UHFFFAOYSA-N 2-[2-(2-propan-2-yloxyethoxy)ethoxy]propane Chemical compound CC(C)OCCOCCOC(C)C JHOOWURXQGAXHL-UHFFFAOYSA-N 0.000 description 1
- HUWFDQSAXOIUNP-UHFFFAOYSA-N 2-butan-2-yloxyethanol Chemical compound CCC(C)OCCO HUWFDQSAXOIUNP-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- RWLREIIYUMOGGY-UHFFFAOYSA-N 2-hexan-3-yloxyethanol Chemical compound CCCC(CC)OCCO RWLREIIYUMOGGY-UHFFFAOYSA-N 0.000 description 1
- OJJUCAQFBVCYIW-UHFFFAOYSA-N 2-pentan-2-yloxyethanol Chemical compound CCCC(C)OCCO OJJUCAQFBVCYIW-UHFFFAOYSA-N 0.000 description 1
- MZXGXWPUTAHLFU-UHFFFAOYSA-N 2-pentan-3-yloxyethanol Chemical compound CCC(CC)OCCO MZXGXWPUTAHLFU-UHFFFAOYSA-N 0.000 description 1
- HCDJVEYJSSTYSW-UHFFFAOYSA-N 2-propan-2-yloxyethyl acetate Chemical compound CC(C)OCCOC(C)=O HCDJVEYJSSTYSW-UHFFFAOYSA-N 0.000 description 1
- QMAQLCVJIYANPZ-UHFFFAOYSA-N 2-propoxyethyl acetate Chemical compound CCCOCCOC(C)=O QMAQLCVJIYANPZ-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- KEESEGLEIMQMQZ-UHFFFAOYSA-N C(CC)C(CCC)OCCO Chemical compound C(CC)C(CCC)OCCO KEESEGLEIMQMQZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- UBPGILLNMDGSDS-UHFFFAOYSA-N diethylene glycol diacetate Chemical compound CC(=O)OCCOCCOC(C)=O UBPGILLNMDGSDS-UHFFFAOYSA-N 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- DBLVXHJTZIDGHE-UHFFFAOYSA-N ethyl acetate;2-(2-hydroxyethoxy)ethanol Chemical compound CCOC(C)=O.OCCOCCO DBLVXHJTZIDGHE-UHFFFAOYSA-N 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- -1 that is Chemical group 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505378A JPS54100323A (en) | 1978-01-20 | 1978-01-20 | Preparation of organic polyisocyanate having improved long-term storage stability |
| BE185485A BE864326A (fr) | 1977-03-01 | 1978-02-27 | Procede pour preparer un polyisocyanate organique |
| FR7805700A FR2382468A1 (fr) | 1977-03-01 | 1978-02-28 | Procede pour preparer un polyisocyanate organique |
| GB7862/78A GB1564690A (en) | 1977-03-01 | 1978-02-28 | Process for producing organic polysocyanate having good stability on long storage |
| IT48215/78A IT1155849B (it) | 1977-03-01 | 1978-02-28 | Procedimento per produrre poliisocianati organici di buona stabilita' a lungo immagazzinamento |
| AR271269A AR228831A1 (es) | 1977-03-01 | 1978-02-28 | Procedimiento de preparacion de un poliisocianato organico |
| CA297,866A CA1128246A (en) | 1977-03-01 | 1978-02-28 | Process for producing organic polyisocyanate having good stability on long storage |
| DE2808801A DE2808801C3 (de) | 1977-03-01 | 1978-03-01 | Verfahren zur Herstellung eines organischen Polyisocyanats mit langer Lagerfähigkeit |
| CH221478A CH632489A5 (de) | 1977-03-01 | 1978-03-01 | Verfahren zur herstellung eines organischen polyisocyanats. |
| US05/882,466 US4176132A (en) | 1977-03-01 | 1978-03-01 | Reaction of organic diisocyanates with water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505378A JPS54100323A (en) | 1978-01-20 | 1978-01-20 | Preparation of organic polyisocyanate having improved long-term storage stability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54100323A JPS54100323A (en) | 1979-08-08 |
| JPS6126778B2 true JPS6126778B2 (OSRAM) | 1986-06-21 |
Family
ID=11600648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP505378A Granted JPS54100323A (en) | 1977-03-01 | 1978-01-20 | Preparation of organic polyisocyanate having improved long-term storage stability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54100323A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268439A (ja) * | 1986-05-14 | 1987-11-21 | 松下電工株式会社 | 温水洗浄装置のノズル駆動装置 |
-
1978
- 1978-01-20 JP JP505378A patent/JPS54100323A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268439A (ja) * | 1986-05-14 | 1987-11-21 | 松下電工株式会社 | 温水洗浄装置のノズル駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54100323A (en) | 1979-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3169461B2 (ja) | エーテル基およびウレタン基を含有するポリイソシアネート、それの製造方法およびそれをポリウレタンラッカーの製造において使用する方法 | |
| US5144031A (en) | Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use | |
| EP0150769B1 (de) | Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur | |
| US4045474A (en) | Low viscosity poly(epoxide-caprolactone) polyols | |
| KR100414491B1 (ko) | 뷰렛기를함유하는폴리이소시아네이트의제조방법 | |
| EP1170283A2 (de) | Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten aus Isophorondiisocyanat | |
| US4176132A (en) | Reaction of organic diisocyanates with water | |
| CA1248545A (en) | Process for the production of polyisocyanates which have a biuret structure | |
| US4247666A (en) | Powder coating comprising blocked isocyanate | |
| US3383400A (en) | Acylated urea polyisocyanates and process for the preparation thereof | |
| DE2342603C3 (de) | Verfahren zur Herstellung von Malonsäuredialkylesterblockierten Biuretpolyisocyanaten sowie deren Verwendung | |
| JPS6126778B2 (OSRAM) | ||
| JPS58118575A (ja) | 新規なイソシアネ−ト−イソシアヌレ−トならびにその製造法 | |
| JPS649353B2 (OSRAM) | ||
| US3787469A (en) | Polyisocyanate adducts | |
| JPS6030333B2 (ja) | 貯蔵安定性の良好な有機ポリイソシアネ−トの製造法 | |
| JPS6117823B2 (OSRAM) | ||
| JPS61130267A (ja) | 変性有機ポリイソシアネートの製造方法 | |
| JPS63199720A (ja) | イソシアネート基を含むプレポリマーの製造方法、この方法よつて製造されたプレポリマーおよびその使用法 | |
| JPH09216930A (ja) | 低粘度ポリイソシアネート混合物及び該混合物を用いて製造したコーティング組成物 | |
| CA1338986C (en) | Process for the production of monoblocked diisocyanates | |
| JP2002020452A (ja) | ビウレット型ポリイソシアネート組成物及びその製造方法 | |
| EP0177059B1 (en) | Modified polyisocyanates with biuret structure and process for their preparation | |
| JPS6160093B2 (OSRAM) | ||
| CA2163486A1 (en) | Aldimines based on 2-methyl-1,5-pentane diamine and their use for the production of polyurea coatings |