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 polyesteramide

Info

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
Application number
FR7608581A
Other languages
French (fr)
Other versions
FR2344583B1 (en
Inventor
Yves Bonin
Pierre Crouzoulon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7608581A priority Critical patent/FR2344583A1/en
Publication of FR2344583A1 publication Critical patent/FR2344583A1/en
Application granted granted Critical
Publication of FR2344583B1 publication Critical patent/FR2344583B1/fr
Granted legal-status Critical Current

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.
FR7608581A 1976-03-17 1976-03-17 Polyurethane prepn. using compatible polyol blend - comprising butane-diol and polyhydroxy polyesteramide Granted FR2344583A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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

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