FR2362180A1 - Copolyesteramides aliphatiques stables comme produits a mouler - Google Patents
Copolyesteramides aliphatiques stables comme produits a moulerInfo
- Publication number
- FR2362180A1 FR2362180A1 FR7625319A FR7625319A FR2362180A1 FR 2362180 A1 FR2362180 A1 FR 2362180A1 FR 7625319 A FR7625319 A FR 7625319A FR 7625319 A FR7625319 A FR 7625319A FR 2362180 A1 FR2362180 A1 FR 2362180A1
- Authority
- FR
- France
- Prior art keywords
- polyamide
- mouldable
- obtd
- thermostable
- polycondensation
- 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
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
- C08G69/44—Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Abstract
Copolyesteramides comme produits à mouler ayant une bonne stabilité thermique et ne subissant pas de phénomènes de dégradation moléculaire des séquences polyamides sous l'effet de la chaleur au cours de la polycondensation et des opérations de transformation de polymere caractérisés en ce qu'ils sont obtenus par réaction d'une séquence polyamide ayant un poids moléculaire compris entre 300 et 1000 avec un alpha - omega diol aliphatique ayant un nombre d'atomes de carbone compris entre 2 et 12 en présence d'un tétralkyl orthotitanate comme catalyseur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7625319A FR2362180A1 (fr) | 1976-08-20 | 1976-08-20 | Copolyesteramides aliphatiques stables comme produits a mouler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7625319A FR2362180A1 (fr) | 1976-08-20 | 1976-08-20 | Copolyesteramides aliphatiques stables comme produits a mouler |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362180A1 true FR2362180A1 (fr) | 1978-03-17 |
FR2362180B1 FR2362180B1 (fr) | 1979-07-06 |
Family
ID=9177032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625319A Granted FR2362180A1 (fr) | 1976-08-20 | 1976-08-20 | Copolyesteramides aliphatiques stables comme produits a mouler |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2362180A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550212A1 (fr) * | 1983-08-05 | 1985-02-08 | Inventa Ag | Polyetheresteramides sequences stables a l'hydrolyse et leur procede de preparation |
EP0577493A2 (fr) * | 1992-06-29 | 1994-01-05 | Terumo Kabushiki Kaisha | Récipient de stockage du sang ou des composants du sang |
US5529821A (en) * | 1992-06-29 | 1996-06-25 | Terumo Kabushiki Kaisha | Container for storing blood or blood component |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143540A (fr) * | 1952-12-10 | 1957-10-02 | Bayer Ag | Procédé pour la préparation de polyesteramides |
FR2111288A5 (fr) * | 1970-10-13 | 1972-06-02 | Snam Progetti |
-
1976
- 1976-08-20 FR FR7625319A patent/FR2362180A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143540A (fr) * | 1952-12-10 | 1957-10-02 | Bayer Ag | Procédé pour la préparation de polyesteramides |
FR2111288A5 (fr) * | 1970-10-13 | 1972-06-02 | Snam Progetti |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550212A1 (fr) * | 1983-08-05 | 1985-02-08 | Inventa Ag | Polyetheresteramides sequences stables a l'hydrolyse et leur procede de preparation |
EP0577493A2 (fr) * | 1992-06-29 | 1994-01-05 | Terumo Kabushiki Kaisha | Récipient de stockage du sang ou des composants du sang |
EP0577493A3 (fr) * | 1992-06-29 | 1994-02-23 | Terumo Corp | |
US5529821A (en) * | 1992-06-29 | 1996-06-25 | Terumo Kabushiki Kaisha | Container for storing blood or blood component |
Also Published As
Publication number | Publication date |
---|---|
FR2362180B1 (fr) | 1979-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |