PL69073B1 - - Google Patents
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- Publication number
- PL69073B1 PL69073B1 PL12963968A PL12963968A PL69073B1 PL 69073 B1 PL69073 B1 PL 69073B1 PL 12963968 A PL12963968 A PL 12963968A PL 12963968 A PL12963968 A PL 12963968A PL 69073 B1 PL69073 B1 PL 69073B1
- Authority
- PL
- Poland
- Prior art keywords
- reaction chamber
- activator
- mixture
- catalyst
- blowing agent
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 150000003951 lactams Chemical class 0.000 claims description 11
- 239000012190 activator Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 10
- 239000012948 isocyanate Substances 0.000 claims description 9
- 150000002513 isocyanates Chemical class 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 6
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- -1 alkaline earth metal formate Chemical class 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000004280 Sodium formate Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 6
- 235000019254 sodium formate Nutrition 0.000 description 6
- 238000012690 ionic polymerization Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012985 polymerization agent Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
Landscapes
- Polyamides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12963968A PL69073B1 (enExample) | 1968-10-21 | 1968-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12963968A PL69073B1 (enExample) | 1968-10-21 | 1968-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL69073B1 true PL69073B1 (enExample) | 1973-02-28 |
Family
ID=19950201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL12963968A PL69073B1 (enExample) | 1968-10-21 | 1968-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL69073B1 (enExample) |
-
1968
- 1968-10-21 PL PL12963968A patent/PL69073B1/pl unknown
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