FR2344583A1 - Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramide - Google Patents
Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramideInfo
- Publication number
- FR2344583A1 FR2344583A1 FR7608581A FR7608581A FR2344583A1 FR 2344583 A1 FR2344583 A1 FR 2344583A1 FR 7608581 A FR7608581 A FR 7608581A FR 7608581 A FR7608581 A FR 7608581A FR 2344583 A1 FR2344583 A1 FR 2344583A1
- Authority
- FR
- France
- Prior art keywords
- polyesteramide
- polyhydroxy
- blend
- prepn
- butane
- 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
- 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
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 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
- 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
- C08G18/60—Polyamides or polyester-amides
- C08G18/606—Polyester-amides
-
- 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
- C08G2130/00—Compositions of compatibilising agents used in mixtures of high-molecular-weight compounds having active hydrogen with other compounds having active hydrogen
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)
Abstract
Polyurethanes are prepd. by reacting a polyisocyanate with a mixt. of high mol. wt. polyol (I) and low mol. wt. polyol (II). (I) is a polyhydroxy polyesteramide obtd. by condensation of caprolactam with OH- and/or COOH gps. contg. cpds. normally used for prepg. polyesters, the amt. of caprolactam w.r.t. total reactants being >1%, pref. 2-30%. (II) is butanediol. (I) and (II) are compatible and their blend does not require an additive (e.g. Silica) to stabilise the blend during storage. The blend is also more fluid than a conventional polyhydroxy polyester. The polyesteramide enhances the flexibility of microcellular elastomers while preserving the mechanical properties. The polyurethanes obtd. are suitable for prodn. of hard or flexible opt. foamed mouldings e.g. shoe soles, printing rolls, automobile components, conveyor belts etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608581A FR2344583A1 (en) | 1976-03-17 | 1976-03-17 | Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608581A FR2344583A1 (en) | 1976-03-17 | 1976-03-17 | Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2344583A1 true FR2344583A1 (en) | 1977-10-14 |
FR2344583B1 FR2344583B1 (en) | 1978-08-25 |
Family
ID=9170895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608581A Granted FR2344583A1 (en) | 1976-03-17 | 1976-03-17 | Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2344583A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641786A1 (en) * | 1989-01-19 | 1990-07-20 | Sami | URETHANE POLYMER COMPOSITION AND PREPARATION OF ARTICLES THEREFROM |
EP3012278A1 (en) * | 2014-10-21 | 2016-04-27 | Samsung Electronics Co., Ltd. | Polyurethane elastomer, thermoplastic resin composition comprising the polyurethane elastomer, molded article made of the thermoplastic resin composition, and method of preparing the polyurethane elastomer |
CN107922565A (en) * | 2015-06-23 | 2018-04-17 | 菲吉乐科(加拿大)有限公司 | Composition comprising amino acid polymer and bioactivator and preparation method thereof |
US11564894B2 (en) | 2016-06-21 | 2023-01-31 | Phagelux (Canada) Inc. | Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof |
-
1976
- 1976-03-17 FR FR7608581A patent/FR2344583A1/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641786A1 (en) * | 1989-01-19 | 1990-07-20 | Sami | URETHANE POLYMER COMPOSITION AND PREPARATION OF ARTICLES THEREFROM |
EP0380389A1 (en) * | 1989-01-19 | 1990-08-01 | Societe Industrielle D'applications Nouvelles De Procedes De Moulages Industriels (Sami) | Urethane polymer composition and preparation of articles from these polymers |
EP3012278A1 (en) * | 2014-10-21 | 2016-04-27 | Samsung Electronics Co., Ltd. | Polyurethane elastomer, thermoplastic resin composition comprising the polyurethane elastomer, molded article made of the thermoplastic resin composition, and method of preparing the polyurethane elastomer |
US10160825B2 (en) | 2014-10-21 | 2018-12-25 | Samsung Electronics Co., Ltd. | Polyurethane elastomer, thermoplastic resin composition comprising the polyurethane elastomer, molded article made of the thermoplastic resin composition, and method of preparing the polyurethane elastomer |
CN107922565A (en) * | 2015-06-23 | 2018-04-17 | 菲吉乐科(加拿大)有限公司 | Composition comprising amino acid polymer and bioactivator and preparation method thereof |
EP3310829A4 (en) * | 2015-06-23 | 2019-08-07 | Phagelux (Canada), Inc. | Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof |
US10772964B2 (en) | 2015-06-23 | 2020-09-15 | Phagelux (Canada), Inc. | Composition comprising a polymer and a bioactive agent and method of preparing thereof |
CN107922565B (en) * | 2015-06-23 | 2022-01-04 | 菲吉乐科(加拿大)有限公司 | Compositions comprising amino acid polymers and bioactive agents and methods of making the same |
US11564894B2 (en) | 2016-06-21 | 2023-01-31 | Phagelux (Canada) Inc. | Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof |
US11684587B2 (en) | 2016-06-21 | 2023-06-27 | Phagelux (Canada) Inc. | Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2344583B1 (en) | 1978-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |