DE1520003C3 - - Google Patents
Info
- Publication number
- DE1520003C3 DE1520003C3 DE19511520003 DE1520003A DE1520003C3 DE 1520003 C3 DE1520003 C3 DE 1520003C3 DE 19511520003 DE19511520003 DE 19511520003 DE 1520003 A DE1520003 A DE 1520003A DE 1520003 C3 DE1520003 C3 DE 1520003C3
- Authority
- DE
- Germany
- Prior art keywords
- fatty acids
- tensile strength
- equivalents
- acids
- polyamides
- 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
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 20
- 229930195729 fatty acid Natural products 0.000 claims description 20
- 239000000194 fatty acid Substances 0.000 claims description 20
- 150000004665 fatty acids Chemical class 0.000 claims description 20
- 239000004952 Polyamide Substances 0.000 claims description 15
- 229920002647 polyamide Polymers 0.000 claims description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000013638 trimer Substances 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511520003 DE1520003A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Herstellen eines hochmolekularen Polyamides |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511520003 DE1520003A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Herstellen eines hochmolekularen Polyamides |
| DEG0041509 | 1964-09-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1520003A1 DE1520003A1 (de) | 1969-11-13 |
| DE1520003B2 DE1520003B2 (enExample) | 1974-05-30 |
| DE1520003C3 true DE1520003C3 (enExample) | 1975-01-23 |
Family
ID=25752637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511520003 Granted DE1520003A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zum Herstellen eines hochmolekularen Polyamides |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1520003A1 (enExample) |
-
1951
- 1951-01-28 DE DE19511520003 patent/DE1520003A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1520003B2 (enExample) | 1974-05-30 |
| DE1520003A1 (de) | 1969-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |