FR2362174A1 - Polyurethanes thermoplastiques appropries au moulage par injection - Google Patents
Polyurethanes thermoplastiques appropries au moulage par injectionInfo
- Publication number
- FR2362174A1 FR2362174A1 FR7725473A FR7725473A FR2362174A1 FR 2362174 A1 FR2362174 A1 FR 2362174A1 FR 7725473 A FR7725473 A FR 7725473A FR 7725473 A FR7725473 A FR 7725473A FR 2362174 A1 FR2362174 A1 FR 2362174A1
- Authority
- FR
- France
- Prior art keywords
- injection molding
- novel
- thermoplastic polyurethanes
- polyurethanes
- polyurethanes suitable
- 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.)
- Granted
Links
- 239000004433 Thermoplastic polyurethane Substances 0.000 title 1
- 238000001746 injection moulding Methods 0.000 title 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 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
- C08G18/65—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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/716,195 US4051111A (en) | 1976-08-20 | 1976-08-20 | Injection moldable polyurethanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2362174A1 true FR2362174A1 (fr) | 1978-03-17 |
| FR2362174B1 FR2362174B1 (OSRAM) | 1983-05-06 |
Family
ID=24877128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7725473A Granted FR2362174A1 (fr) | 1976-08-20 | 1977-08-19 | Polyurethanes thermoplastiques appropries au moulage par injection |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4051111A (OSRAM) |
| JP (1) | JPS5325697A (OSRAM) |
| BE (1) | BE857966A (OSRAM) |
| CA (1) | CA1114991A (OSRAM) |
| DE (1) | DE2736681A1 (OSRAM) |
| FR (1) | FR2362174A1 (OSRAM) |
| GB (1) | GB1572629A (OSRAM) |
| IT (1) | IT1085373B (OSRAM) |
| NL (1) | NL7709012A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203875A (en) * | 1975-07-28 | 1980-05-20 | Grow Chemical Corp. | High solids urethanes and application thereof |
| US4174436A (en) * | 1975-12-31 | 1979-11-13 | Naturin-Werk Becker & Co. | Polyurethanes and food casings made therefrom |
| US4124572A (en) * | 1977-07-05 | 1978-11-07 | Uniroyal, Inc. | Thermoplastic polyurethane elastomer |
| US4551518A (en) * | 1983-07-21 | 1985-11-05 | Kuraray Co., Ltd. | Process for production of polyurethane |
| DE3502379A1 (de) * | 1985-01-25 | 1986-07-31 | Bayer Ag, 5090 Leverkusen | Endstaendige hydroxylgruppen aufweisende polyesterpolyurethane und ihre verwendung als klebstoffe oder zur herstellung von klebstoffen |
| US6521164B1 (en) | 1996-02-06 | 2003-02-18 | Parker-Hannifin Corporation | Injection-moldable thermoplastic polyurethane elastomer |
| GB9809257D0 (en) | 1998-04-30 | 1998-07-01 | Zeneca Ltd | Polyurethane dispersants |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2953539A (en) * | 1957-11-04 | 1960-09-20 | Gen Tire & Rubber Co | Composition comprising a rubbery reaction product of an organic polyisocyanate and adihydroxy terminated polyester |
| DE1114318B (de) * | 1960-05-31 | 1961-09-28 | Bayer Ag | Verfahren zur Herstellung von vernetzten homogenen Elastomeren |
| US3196026A (en) * | 1961-05-09 | 1965-07-20 | Timesaver Products Company | Process for the production of nonfoamed, urethane-type polymers |
| DE1157772B (de) * | 1962-06-01 | 1963-11-21 | Bayer Ag | Verfahren zur Herstellung von thermoplastisch verformbaren Kunststoffen |
| GB1040365A (en) * | 1964-02-20 | 1966-08-24 | British Nylon Spinners Ltd | Improvements in or relating to the manufacture of synthetic polyurethane elastomers |
| DE1301567B (de) * | 1965-05-08 | 1969-08-21 | Ealstomer Ag | Verfahren zur Herstellung von vernetzten, Urethangruppen aufweisenden, elastomeren Formkoerpern |
| US3523101A (en) * | 1965-05-15 | 1970-08-04 | Elastomer Ag | Thermoplastic polycaprolactone polyurethanes |
| US3658756A (en) * | 1969-06-05 | 1972-04-25 | Elastomer Ag | Thermoplastic polyurethanes prepared from caprolactone polyesters and method of preparation |
| US3620905A (en) * | 1969-10-21 | 1971-11-16 | Du Pont | Optically clear thermoplastic polyurethanes |
| US3931113A (en) * | 1971-06-21 | 1976-01-06 | Ppg Industries, Inc. | Impact-resistant thermoplastic polyester urethanes |
| US3900446A (en) * | 1972-12-08 | 1975-08-19 | Monsanto Co | Polyurethane interlayer for laminated safety glass |
-
1976
- 1976-08-20 US US05/716,195 patent/US4051111A/en not_active Expired - Lifetime
-
1977
- 1977-08-16 DE DE19772736681 patent/DE2736681A1/de not_active Withdrawn
- 1977-08-16 NL NL7709012A patent/NL7709012A/xx not_active Application Discontinuation
- 1977-08-19 BE BE180315A patent/BE857966A/xx not_active IP Right Cessation
- 1977-08-19 FR FR7725473A patent/FR2362174A1/fr active Granted
- 1977-08-19 IT IT26830/77A patent/IT1085373B/it active
- 1977-08-19 GB GB34826/77A patent/GB1572629A/en not_active Expired
- 1977-08-19 CA CA285,078A patent/CA1114991A/en not_active Expired
- 1977-08-20 JP JP9911477A patent/JPS5325697A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1085373B (it) | 1985-05-28 |
| DE2736681A1 (de) | 1978-02-23 |
| JPS5325697A (en) | 1978-03-09 |
| GB1572629A (en) | 1980-07-30 |
| FR2362174B1 (OSRAM) | 1983-05-06 |
| BE857966A (fr) | 1977-12-16 |
| CA1114991A (en) | 1981-12-22 |
| US4051111A (en) | 1977-09-27 |
| NL7709012A (nl) | 1978-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |