FR2226425B1 - - Google Patents
Info
- Publication number
- FR2226425B1 FR2226425B1 FR7412722A FR7412722A FR2226425B1 FR 2226425 B1 FR2226425 B1 FR 2226425B1 FR 7412722 A FR7412722 A FR 7412722A FR 7412722 A FR7412722 A FR 7412722A FR 2226425 B1 FR2226425 B1 FR 2226425B1
- Authority
- FR
- France
- 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
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- 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
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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35196873A | 1973-04-17 | 1973-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2226425A1 FR2226425A1 (en) | 1974-11-15 |
| FR2226425B1 true FR2226425B1 (it) | 1977-06-24 |
Family
ID=23383220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7412722A Granted FR2226425A1 (en) | 1973-04-17 | 1974-04-11 | Injection moulding of polyurethane elastomers - using polyol, chain extender, polyisocyanate prepolymer and catalyst |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5018564A (it) |
| AR (1) | AR199144A1 (it) |
| AT (1) | ATA281774A (it) |
| BE (1) | BE813438A (it) |
| BR (1) | BR7403019D0 (it) |
| CH (1) | CH585235A5 (it) |
| DE (1) | DE2418334A1 (it) |
| ES (1) | ES425273A1 (it) |
| FR (1) | FR2226425A1 (it) |
| IT (1) | IT1011735B (it) |
| LU (1) | LU69817A1 (it) |
| NL (1) | NL7405196A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938964B2 (ja) * | 1979-04-11 | 1984-09-20 | イハラケミカル工業株式会社 | ポリウレタンエラストマ−の製造方法 |
| US4374210A (en) * | 1981-09-18 | 1983-02-15 | The Upjohn Company | Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer |
| JP2003232318A (ja) * | 2002-02-08 | 2003-08-22 | Zen Kenchiku Sekkei Jimusho:Kk | ファスナー |
-
1974
- 1974-03-29 AR AR25306274A patent/AR199144A1/es active
- 1974-04-04 AT AT281774A patent/ATA281774A/de not_active IP Right Cessation
- 1974-04-08 BE BE142962A patent/BE813438A/xx unknown
- 1974-04-09 LU LU69817A patent/LU69817A1/xx unknown
- 1974-04-10 CH CH502774A patent/CH585235A5/xx not_active IP Right Cessation
- 1974-04-11 IT IT6816974A patent/IT1011735B/it active
- 1974-04-11 ES ES425273A patent/ES425273A1/es not_active Expired
- 1974-04-11 FR FR7412722A patent/FR2226425A1/fr active Granted
- 1974-04-16 BR BR301974A patent/BR7403019D0/pt unknown
- 1974-04-16 DE DE19742418334 patent/DE2418334A1/de active Pending
- 1974-04-16 JP JP49041803A patent/JPS5018564A/ja active Pending
- 1974-04-17 NL NL7405196A patent/NL7405196A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7405196A (it) | 1974-10-21 |
| CH585235A5 (it) | 1977-02-28 |
| LU69817A1 (it) | 1974-11-21 |
| IT1011735B (it) | 1977-02-10 |
| BR7403019D0 (pt) | 1974-12-03 |
| BE813438A (fr) | 1974-10-08 |
| AR199144A1 (es) | 1974-08-08 |
| JPS5018564A (it) | 1975-02-27 |
| ES425273A1 (es) | 1976-06-01 |
| DE2418334A1 (de) | 1974-11-07 |
| ATA281774A (de) | 1976-05-15 |
| FR2226425A1 (en) | 1974-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |