DE2343387A1 - Verfahren zur herstellung von thermoplastischen und elastischen polyurethanprodukten - Google Patents
Verfahren zur herstellung von thermoplastischen und elastischen polyurethanproduktenInfo
- Publication number
- DE2343387A1 DE2343387A1 DE19732343387 DE2343387A DE2343387A1 DE 2343387 A1 DE2343387 A1 DE 2343387A1 DE 19732343387 DE19732343387 DE 19732343387 DE 2343387 A DE2343387 A DE 2343387A DE 2343387 A1 DE2343387 A1 DE 2343387A1
- Authority
- DE
- Germany
- Prior art keywords
- molecular weight
- derived
- radical
- ocnr
- diol
- 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.)
- Pending
Links
- 229920002635 polyurethane Polymers 0.000 title claims description 9
- 239000004814 polyurethane Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229920001169 thermoplastic Polymers 0.000 title claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 4
- 150000002009 diols Chemical class 0.000 claims description 18
- 125000005442 diisocyanate group Chemical group 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 5
- 238000001879 gelation Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- -1 alkylene glycols Chemical class 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 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 description 2
- 235000017284 Pometia pinnata Nutrition 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000012905 Brassica oleracea var viridis Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical class 0.000 description 1
- 125000003118 aryl group Chemical class 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- OETHQSJEHLVLGH-UHFFFAOYSA-N metformin hydrochloride Chemical compound Cl.CN(C)C(=N)N=C(N)N OETHQSJEHLVLGH-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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 |
|---|---|---|---|
| GB4015072A GB1373188A (en) | 1972-08-30 | 1972-08-30 | Process for the preparation of polyurethane products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2343387A1 true DE2343387A1 (de) | 1974-03-14 |
Family
ID=10413429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732343387 Pending DE2343387A1 (de) | 1972-08-30 | 1973-08-28 | Verfahren zur herstellung von thermoplastischen und elastischen polyurethanprodukten |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS49100200A (enExample) |
| AT (1) | AT342868B (enExample) |
| AU (1) | AU476748B2 (enExample) |
| BE (1) | BE803977R (enExample) |
| CA (1) | CA1015891A (enExample) |
| CH (1) | CH593307A5 (enExample) |
| DE (1) | DE2343387A1 (enExample) |
| ES (1) | ES418282A2 (enExample) |
| FR (1) | FR2197926B2 (enExample) |
| GB (1) | GB1373188A (enExample) |
| IT (1) | IT1046351B (enExample) |
| NL (1) | NL7311794A (enExample) |
| ZA (1) | ZA735872B (enExample) |
-
1972
- 1972-08-30 GB GB4015072A patent/GB1373188A/en not_active Expired
-
1973
- 1973-08-21 CA CA179,306A patent/CA1015891A/en not_active Expired
- 1973-08-24 BE BE1005313A patent/BE803977R/xx active
- 1973-08-28 IT IT28300/73A patent/IT1046351B/it active
- 1973-08-28 ES ES418282A patent/ES418282A2/es not_active Expired
- 1973-08-28 JP JP48095802A patent/JPS49100200A/ja active Pending
- 1973-08-28 ZA ZA735872A patent/ZA735872B/xx unknown
- 1973-08-28 CH CH1230573A patent/CH593307A5/xx not_active IP Right Cessation
- 1973-08-28 DE DE19732343387 patent/DE2343387A1/de active Pending
- 1973-08-28 AU AU59734/73A patent/AU476748B2/en not_active Expired
- 1973-08-28 NL NL7311794A patent/NL7311794A/xx not_active Application Discontinuation
- 1973-08-28 FR FR7331046A patent/FR2197926B2/fr not_active Expired
- 1973-08-28 AT AT748773A patent/AT342868B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT342868B (de) | 1978-04-25 |
| AU476748B2 (en) | 1976-09-30 |
| NL7311794A (enExample) | 1974-03-04 |
| GB1373188A (en) | 1974-11-06 |
| FR2197926A2 (enExample) | 1974-03-29 |
| FR2197926B2 (enExample) | 1978-02-17 |
| CH593307A5 (enExample) | 1977-11-30 |
| AU5973473A (en) | 1975-03-06 |
| ES418282A2 (es) | 1976-05-01 |
| IT1046351B (it) | 1980-06-30 |
| JPS49100200A (enExample) | 1974-09-21 |
| ZA735872B (en) | 1974-09-25 |
| CA1015891A (en) | 1977-08-16 |
| ATA748773A (de) | 1977-08-15 |
| BE803977R (nl) | 1974-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |