DE2644242A1 - Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione) - Google Patents
Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione)Info
- Publication number
- DE2644242A1 DE2644242A1 DE19762644242 DE2644242A DE2644242A1 DE 2644242 A1 DE2644242 A1 DE 2644242A1 DE 19762644242 DE19762644242 DE 19762644242 DE 2644242 A DE2644242 A DE 2644242A DE 2644242 A1 DE2644242 A1 DE 2644242A1
- Authority
- DE
- Germany
- Prior art keywords
- isocyanate
- diisocyanate
- poly
- polymerization
- monoisocyanate
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- LJNPGDUZKWVTLX-UHFFFAOYSA-N 2-amino-1H-imidazole-4,5-dione Chemical compound N=C1NC(C(N1)=O)=O LJNPGDUZKWVTLX-UHFFFAOYSA-N 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 claims description 37
- 125000005442 diisocyanate group Chemical group 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 16
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 claims description 12
- 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 11
- NGNNFDYHJKDHJN-UHFFFAOYSA-N 5-aminoimidazole-2,4-dione Chemical class N=C1NC(=O)NC1=O NGNNFDYHJKDHJN-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- ZFLIKDUSUDBGCD-UHFFFAOYSA-N parabanic acid Chemical compound O=C1NC(=O)C(=O)N1 ZFLIKDUSUDBGCD-UHFFFAOYSA-N 0.000 claims description 9
- YZKFJBDIIVKHME-UHFFFAOYSA-N 1-cyano-n-isocyanatoformamide Chemical compound O=C=NNC(=O)C#N YZKFJBDIIVKHME-UHFFFAOYSA-N 0.000 claims description 8
- 239000012948 isocyanate Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 6
- UICRZONROWONFC-UHFFFAOYSA-N n,n-dicyanoformamide Chemical compound O=CN(C#N)C#N UICRZONROWONFC-UHFFFAOYSA-N 0.000 claims description 5
- QVTMGLKIERGFFS-UHFFFAOYSA-N acetic acid;isocyanatoethane Chemical compound CC(O)=O.CCN=C=O QVTMGLKIERGFFS-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- HHIRBXHEYVDUAM-UHFFFAOYSA-N 1-chloro-3-isocyanatobenzene Chemical compound ClC1=CC=CC(N=C=O)=C1 HHIRBXHEYVDUAM-UHFFFAOYSA-N 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 2
- WMTLVUCMBWBYSO-UHFFFAOYSA-N N=C=O.N=C=O.C=1C=CC=CC=1OC1=CC=CC=C1 Chemical compound N=C=O.N=C=O.C=1C=CC=CC=1OC1=CC=CC=C1 WMTLVUCMBWBYSO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 2
- WUDNUHPRLBTKOJ-UHFFFAOYSA-N ethyl isocyanate Chemical compound CCN=C=O WUDNUHPRLBTKOJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims 2
- 229920006812 PPA-M Polymers 0.000 claims 1
- YDVJBLJCSLVMSY-UHFFFAOYSA-N carbamoyl cyanide Chemical compound NC(=O)C#N YDVJBLJCSLVMSY-UHFFFAOYSA-N 0.000 claims 1
- 125000004093 cyano group Chemical group *C#N 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 33
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- -1 aryl isocyanates Chemical class 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 208000012839 conversion disease Diseases 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- ZNBQMNLJFTYCHC-UHFFFAOYSA-N 1,1'-biphenyl;isocyanic acid Chemical compound N=C=O.C1=CC=CC=C1C1=CC=CC=C1 ZNBQMNLJFTYCHC-UHFFFAOYSA-N 0.000 description 1
- VZXIWOFPSRJRIE-UHFFFAOYSA-N 1,2,3-tribromo-4-isocyanatobenzene Chemical compound BrC1=CC=C(N=C=O)C(Br)=C1Br VZXIWOFPSRJRIE-UHFFFAOYSA-N 0.000 description 1
- GOOVAYJIVMBWPP-UHFFFAOYSA-N 1-bromo-2-isocyanatobenzene Chemical compound BrC1=CC=CC=C1N=C=O GOOVAYJIVMBWPP-UHFFFAOYSA-N 0.000 description 1
- NOHQUGRVHSJYMR-UHFFFAOYSA-N 1-chloro-2-isocyanatobenzene Chemical compound ClC1=CC=CC=C1N=C=O NOHQUGRVHSJYMR-UHFFFAOYSA-N 0.000 description 1
- ZVFNUQWYLXXSJM-UHFFFAOYSA-N 1-ethyl-2-isocyanatobenzene Chemical compound CCC1=CC=CC=C1N=C=O ZVFNUQWYLXXSJM-UHFFFAOYSA-N 0.000 description 1
- SUVCZZADQDCIEQ-UHFFFAOYSA-N 1-isocyanato-2-methoxybenzene Chemical compound COC1=CC=CC=C1N=C=O SUVCZZADQDCIEQ-UHFFFAOYSA-N 0.000 description 1
- BDQNKCYCTYYMAA-UHFFFAOYSA-N 1-isocyanatonaphthalene Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1 BDQNKCYCTYYMAA-UHFFFAOYSA-N 0.000 description 1
- VAYMIYBJLRRIFR-UHFFFAOYSA-N 2-tolyl isocyanate Chemical compound CC1=CC=CC=C1N=C=O VAYMIYBJLRRIFR-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- AKPSFTQPVRMINY-UHFFFAOYSA-N N=C=O.OC(=O)C1=CC=CC=C1 Chemical compound N=C=O.OC(=O)C1=CC=CC=C1 AKPSFTQPVRMINY-UHFFFAOYSA-N 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- JFIOVJDNOJYLKP-UHFFFAOYSA-N bithionol Chemical compound OC1=C(Cl)C=C(Cl)C=C1SC1=CC(Cl)=CC(Cl)=C1O JFIOVJDNOJYLKP-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- KQWGXHWJMSMDJJ-UHFFFAOYSA-N cyclohexyl isocyanate Chemical group O=C=NC1CCCCC1 KQWGXHWJMSMDJJ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- ANJPRQPHZGHVQB-UHFFFAOYSA-N hexyl isocyanate Chemical compound CCCCCCN=C=O ANJPRQPHZGHVQB-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- YDNLNVZZTACNJX-UHFFFAOYSA-N isocyanatomethylbenzene Chemical compound O=C=NCC1=CC=CC=C1 YDNLNVZZTACNJX-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- HWJRQTQRAADPIC-UHFFFAOYSA-N n-cyanoformamide Chemical compound O=CNC#N HWJRQTQRAADPIC-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000005406 washing Methods 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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
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 |
|---|---|---|---|
| US61929575A | 1975-10-03 | 1975-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2644242A1 true DE2644242A1 (de) | 1977-04-14 |
Family
ID=24481304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762644242 Withdrawn DE2644242A1 (de) | 1975-10-03 | 1976-09-30 | Verfahren zur herstellung molekulargewichtsgesteuerter poly(iminoimidazolindindione) |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5243900A (cs) |
| BE (1) | BE846858A (cs) |
| DE (1) | DE2644242A1 (cs) |
| FR (1) | FR2326437A1 (cs) |
| GB (1) | GB1553316A (cs) |
| NL (1) | NL7610908A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0323219A3 (en) * | 1987-12-28 | 1990-07-18 | Tonen Chemical Corporation | Process for preparing heterocyclic copolymers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6467148A (en) * | 1987-09-07 | 1989-03-13 | Kawakami Shoji Kk | Preservation of turnip and japanese radish with controlling atmosphere |
-
1976
- 1976-09-20 GB GB3881176A patent/GB1553316A/en not_active Expired
- 1976-09-29 JP JP51116106A patent/JPS5243900A/ja active Pending
- 1976-09-30 DE DE19762644242 patent/DE2644242A1/de not_active Withdrawn
- 1976-10-01 NL NL7610908A patent/NL7610908A/xx not_active Application Discontinuation
- 1976-10-01 FR FR7629701A patent/FR2326437A1/fr active Granted
- 1976-10-01 BE BE171169A patent/BE846858A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0323219A3 (en) * | 1987-12-28 | 1990-07-18 | Tonen Chemical Corporation | Process for preparing heterocyclic copolymers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610908A (nl) | 1977-04-05 |
| FR2326437B1 (cs) | 1981-02-27 |
| BE846858A (fr) | 1977-04-01 |
| GB1553316A (en) | 1979-09-26 |
| FR2326437A1 (fr) | 1977-04-29 |
| JPS5243900A (en) | 1977-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |