FR2234338A1 - Use of epoxidised organic compounds - for protecting polyurethanes carrying ester groups against hydrolysis - Google Patents

Use of epoxidised organic compounds - for protecting polyurethanes carrying ester groups against hydrolysis

Info

Publication number
FR2234338A1
FR2234338A1 FR7421760A FR7421760A FR2234338A1 FR 2234338 A1 FR2234338 A1 FR 2234338A1 FR 7421760 A FR7421760 A FR 7421760A FR 7421760 A FR7421760 A FR 7421760A FR 2234338 A1 FR2234338 A1 FR 2234338A1
Authority
FR
France
Prior art keywords
protecting
ester groups
organic compounds
against hydrolysis
groups against
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
FR7421760A
Other languages
English (en)
French (fr)
Other versions
FR2234338B3 (https=
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2234338A1 publication Critical patent/FR2234338A1/fr
Application granted granted Critical
Publication of FR2234338B3 publication Critical patent/FR2234338B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4045—Mixtures of compounds of group C08G18/58 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Resins (AREA)
FR7421760A 1973-06-22 1974-06-21 Use of epoxidised organic compounds - for protecting polyurethanes carrying ester groups against hydrolysis Granted FR2234338A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2331796A DE2331796A1 (de) 1973-06-22 1973-06-22 Hydrolyseschutzmittel fuer estergruppen enthaltende polyurethan-kunststoffe

Publications (2)

Publication Number Publication Date
FR2234338A1 true FR2234338A1 (en) 1975-01-17
FR2234338B3 FR2234338B3 (https=) 1977-05-06

Family

ID=5884784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421760A Granted FR2234338A1 (en) 1973-06-22 1974-06-21 Use of epoxidised organic compounds - for protecting polyurethanes carrying ester groups against hydrolysis

Country Status (7)

Country Link
JP (1) JPS5037850A (https=)
BE (1) BE816688A (https=)
DE (1) DE2331796A1 (https=)
DK (1) DK335974A (https=)
FR (1) FR2234338A1 (https=)
LU (1) LU70357A1 (https=)
NL (1) NL7408218A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262527A3 (en) * 1986-10-01 1989-02-15 Bayer Ag Optionally cellular polyurethanes joined to or manufactured with another material, and a process for their preparation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127542A (en) 1975-12-15 1978-11-28 American Cyanamid Company Stabilization of polyester urethanes using organic epoxides
JPS52114648A (en) * 1976-03-22 1977-09-26 Dainippon Ink & Chem Inc Preparation of flame-retardant thermoplastic resin compositions
DE3340588A1 (de) * 1983-11-10 1985-05-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanen mit einem verbesserten waermealterungsverhalten
DE19928676A1 (de) 1999-06-23 2000-12-28 Basf Ag Polyisocyanat-Polyadditionsprodukte
JP2008189834A (ja) * 2007-02-06 2008-08-21 Achilles Corp ポリウレタン樹脂用ポリエステル、並びにそれを用いたポリウレタン樹脂成形体及び合成皮革

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262527A3 (en) * 1986-10-01 1989-02-15 Bayer Ag Optionally cellular polyurethanes joined to or manufactured with another material, and a process for their preparation

Also Published As

Publication number Publication date
DK335974A (https=) 1975-03-17
JPS5037850A (https=) 1975-04-08
DE2331796A1 (de) 1975-01-16
BE816688A (fr) 1974-12-23
NL7408218A (https=) 1974-12-24
FR2234338B3 (https=) 1977-05-06
LU70357A1 (https=) 1975-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse