DE1720843C3 - Für den Spritzguß geeignete Polyurethane - Google Patents
Für den Spritzguß geeignete PolyurethaneInfo
- Publication number
- DE1720843C3 DE1720843C3 DE1720843A DEG0050134A DE1720843C3 DE 1720843 C3 DE1720843 C3 DE 1720843C3 DE 1720843 A DE1720843 A DE 1720843A DE G0050134 A DEG0050134 A DE G0050134A DE 1720843 C3 DE1720843 C3 DE 1720843C3
- Authority
- DE
- Germany
- Prior art keywords
- glycol
- molecular weight
- polyester
- injection molding
- polyurethanes
- 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
- 239000004814 polyurethane Substances 0.000 title claims description 21
- 229920002635 polyurethane Polymers 0.000 title claims description 21
- 238000001746 injection moulding Methods 0.000 title claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 57
- 229920000728 polyester Polymers 0.000 claims description 28
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 18
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 16
- 239000000047 product Substances 0.000 description 13
- 125000002947 alkylene group Chemical group 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 150000002334 glycols Chemical class 0.000 description 9
- 239000004721 Polyphenylene oxide Substances 0.000 description 7
- 229920000570 polyether Polymers 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 125000005442 diisocyanate group Chemical group 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- -1 polyoxymethylenes Polymers 0.000 description 4
- 239000001361 adipic acid Substances 0.000 description 3
- 235000011037 adipic acid Nutrition 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000004413 injection moulding compound Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- GTZOYNFRVVHLDZ-UHFFFAOYSA-N dodecane-1,1-diol Chemical compound CCCCCCCCCCCC(O)O GTZOYNFRVVHLDZ-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- UHHKSVZZTYJVEG-UHFFFAOYSA-N oxepane Chemical compound C1CCCOCC1 UHHKSVZZTYJVEG-UHFFFAOYSA-N 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- HZIVRQOIUMAXID-UHFFFAOYSA-N oxocane Chemical compound C1CCCOCCC1 HZIVRQOIUMAXID-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/08—Means for conveying samples received
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G2350/00—Acoustic or vibration damping material
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55195266A | 1966-05-23 | 1966-05-23 | |
| US55159266A | 1966-05-23 | 1966-05-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1720843A1 DE1720843A1 (de) | 1971-07-22 |
| DE1720843B2 DE1720843B2 (de) | 1977-08-25 |
| DE1720843C3 true DE1720843C3 (de) | 1978-04-13 |
Family
ID=27069816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1720843A Expired DE1720843C3 (de) | 1966-05-23 | 1967-05-20 | Für den Spritzguß geeignete Polyurethane |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3493749A (enExample) |
| BE (1) | BE698558A (enExample) |
| CH (1) | CH478175A (enExample) |
| DE (1) | DE1720843C3 (enExample) |
| GB (1) | GB1155548A (enExample) |
| NL (1) | NL148623B (enExample) |
| SE (1) | SE336902B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2029146A5 (enExample) * | 1969-01-14 | 1970-10-16 | Commissariat Energie Atomique | |
| US3597596A (en) * | 1969-02-07 | 1971-08-03 | Atomic Energy Commission | Analysis of large quantities of materials |
| US4297472A (en) * | 1977-08-26 | 1981-10-27 | Mobay Chemical Corporation | Method of producing color stable thermoplastic polymethanes and products made thereby |
| US4182898A (en) * | 1978-01-20 | 1980-01-08 | Anderson Development Company | Stable and storable polyester-polyether co-prepolymers |
| US4379904A (en) * | 1980-11-24 | 1983-04-12 | The Upjohn Company | Novel polyurethane product |
| DE3100524A1 (de) * | 1981-01-10 | 1982-08-12 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen sowie hierzu verwendbare polyester-polyol-polyether-polyol-mischungen |
| US4467078A (en) * | 1982-08-02 | 1984-08-21 | The B. F. Goodrich Company | Electron beam curable polyurethane compositions |
| US4446286A (en) * | 1982-08-02 | 1984-05-01 | The B. F. Goodrich Company | Electron beam curable polyrethane compositions |
| US4707525A (en) * | 1984-06-29 | 1987-11-17 | Celanese Corporation | Oxymethylene polymer molding compositions having enhanced impact resistance and article molded therefrom |
| US4658142A (en) * | 1984-09-10 | 1987-04-14 | Westinghouse Electric Corp. | Apparatus for detecting radiation in a container |
| US4874951A (en) * | 1987-07-13 | 1989-10-17 | Raymond Gold | Solid-state track recorder dosimetry device to measure absolute reaction rates and neutron fluence as a function of time |
| US4980445A (en) * | 1989-01-17 | 1990-12-25 | The Dow Chemical Company | Thermoplastic polyurethanes |
| US4988574A (en) * | 1989-02-08 | 1991-01-29 | The B. F. Goodrich Company | Thermoplastic polyurethanes having improved binder properties for magnetic media recording |
| US7132167B2 (en) * | 2002-09-27 | 2006-11-07 | Rexnord Corporation | Composite article having thermoplastic elastomer region on thermoplastic substrate |
| CN101278351B (zh) * | 2005-09-28 | 2010-12-08 | 歌乐株式会社 | 车载音响设备 |
| EP2079796B1 (en) * | 2006-11-01 | 2012-08-01 | Dow Global Technologies LLC | Polyurethane compositions and articles prepared therefrom, and methods for making the same |
| CN101802039A (zh) * | 2007-07-12 | 2010-08-11 | 陶氏环球技术公司 | 弹性体的预聚物和聚合物 |
| WO2010147761A1 (en) | 2009-06-18 | 2010-12-23 | Dow Global Technologies, Inc. | Color-stable, halogen-free flame retardant compositions |
| TWI457393B (zh) * | 2009-11-12 | 2014-10-21 | Kraton Polymers Us Llc | 熱塑性聚胺基甲酸酯嵌段共聚物組合物 |
| IT1400743B1 (it) | 2010-06-30 | 2013-07-02 | Dow Global Technologies Inc | Composizioni polimeriche |
| ITTO20120155A1 (it) | 2012-02-21 | 2013-08-22 | So F Ter S P A | Composizione di polidrossialcanoati durevole |
| US20150224747A1 (en) | 2012-08-31 | 2015-08-13 | Dow Global Technologies Llc | Film Barrier to Isocyanate Monomer Migration |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA583363A (en) * | 1959-09-15 | E. Muller Karl | Rubber-like polyurethane plastics | |
| US2741800A (en) * | 1952-09-11 | 1956-04-17 | Goodrich Co B F | Rapid curing process for cast polyurethane rubbers |
| US2885557A (en) * | 1955-04-01 | 1959-05-05 | Gen Electric | Inspection apparatus |
| US2998403A (en) * | 1955-04-28 | 1961-08-29 | Bayer Ag | Reaction product of a diisocyanate, a polyester and a polyalkylene ether glycol, and process of making same |
| US2871218A (en) * | 1955-12-01 | 1959-01-27 | Goodrich Co B F | Simulated vulcanizates of polyurethane elastomers |
| US3015650A (en) * | 1957-05-07 | 1962-01-02 | Goodrich Co B F | Thermoplastic polyesterurethanes |
| FR1359969A (fr) * | 1963-04-05 | 1964-04-30 | Polythane Corp | élastomères polyuréthanes perfectionnés et procédé pour les préparer |
-
1966
- 1966-05-20 US US551592A patent/US3493749A/en not_active Expired - Lifetime
- 1966-05-23 US US551952A patent/US3493634A/en not_active Expired - Lifetime
-
1967
- 1967-05-17 BE BE698558D patent/BE698558A/xx unknown
- 1967-05-20 DE DE1720843A patent/DE1720843C3/de not_active Expired
- 1967-05-22 CH CH718467A patent/CH478175A/fr not_active IP Right Cessation
- 1967-05-22 SE SE07128/67A patent/SE336902B/xx unknown
- 1967-05-23 GB GB23789/67A patent/GB1155548A/en not_active Expired
- 1967-05-23 NL NL676707092A patent/NL148623B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1720843A1 (de) | 1971-07-22 |
| US3493634A (en) | 1970-02-03 |
| GB1155548A (en) | 1969-06-18 |
| SE336902B (enExample) | 1971-07-19 |
| NL6707092A (enExample) | 1967-11-24 |
| CH478175A (fr) | 1969-09-15 |
| DE1720843B2 (de) | 1977-08-25 |
| BE698558A (enExample) | 1967-11-03 |
| US3493749A (en) | 1970-02-03 |
| NL148623B (nl) | 1976-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee |