AT276764B - Verfahren zur Herstellung stabilisierter Polyurethane - Google Patents

Verfahren zur Herstellung stabilisierter Polyurethane

Info

Publication number
AT276764B
AT276764B AT1099467A AT1099467A AT276764B AT 276764 B AT276764 B AT 276764B AT 1099467 A AT1099467 A AT 1099467A AT 1099467 A AT1099467 A AT 1099467A AT 276764 B AT276764 B AT 276764B
Authority
AT
Austria
Prior art keywords
production
stabilized polyurethanes
polyurethanes
stabilized
Prior art date
Application number
AT1099467A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT276764B publication Critical patent/AT276764B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/46—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C07C215/48—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by hydroxy groups
    • C07C215/54—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by hydroxy groups linked by carbon chains having at least three carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/36—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of rings other than six-membered aromatic 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT1099467A 1966-12-05 1967-12-05 Verfahren zur Herstellung stabilisierter Polyurethane AT276764B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1595699A DE1595699C3 (de) 1966-12-05 1966-12-05 Stabilisierte Polyurethane

Publications (1)

Publication Number Publication Date
AT276764B true AT276764B (de) 1969-12-10

Family

ID=7104124

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1099467A AT276764B (de) 1966-12-05 1967-12-05 Verfahren zur Herstellung stabilisierter Polyurethane

Country Status (9)

Country Link
US (1) US3536663A (de)
AT (1) AT276764B (de)
BE (1) BE707574A (de)
CH (1) CH488770A (de)
DE (1) DE1595699C3 (de)
FR (1) FR1564518A (de)
GB (1) GB1164559A (de)
NL (1) NL6716545A (de)
SE (1) SE338432B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763624A (en) * 1971-04-16 1973-10-09 Du Pont Method of preventing polyurethane sealant from gelling prematurely in containers
GB1470413A (en) * 1973-06-20 1977-04-14 American Cyanamid Co Polyurethane compositions
DE2340995A1 (de) * 1973-08-14 1975-02-27 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
JPS5959912A (ja) * 1982-09-22 1984-04-05 Toyobo Co Ltd ポリウレタン弾性繊維の製造法
JPS61218659A (ja) * 1985-03-26 1986-09-29 Asahi Chem Ind Co Ltd ポリウレタン組成物
AU643883B2 (en) * 1991-03-19 1993-11-25 Mitsui Toatsu Chemicals Inc. Stabilizing method of isocyanate compounds and isocyanate compositions stabilized thereby
JP2003212951A (ja) * 2002-01-23 2003-07-30 Daicel Chem Ind Ltd 酸化防止機能性樹脂およびそのエマルション
EP1846050A2 (de) * 2005-02-04 2007-10-24 Basf Aktiengesellschaft Verfahren zur herstellung eines wasserabsorbierenden materials mit einer beschichtung aus elastischen, folienbildenden polymeren
EP1846047B1 (de) * 2005-02-04 2010-07-14 Basf Se Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren
CN115515929A (zh) * 2020-06-04 2022-12-23 积水化学工业株式会社 二酰肼化合物、固化性树脂组合物、液晶显示元件用密封剂、上下导通材料和液晶显示元件
CN116836367B (zh) * 2023-08-09 2023-12-08 东莞市宏成新材料有限公司 一种异氰酸酯组合物及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005877A (de) * 1961-09-25
DE1173642B (de) * 1963-03-01 1964-07-09 Bayer Ag Stabilisierung von Polyurethanmassen gegen Verfaerbung und Abbau
US3395114A (en) * 1964-07-30 1968-07-30 Du Pont Polyetherurethanes stabilized with arylene-tris-phenols

Also Published As

Publication number Publication date
DE1595699C3 (de) 1978-05-11
US3536663A (en) 1970-10-27
SE338432B (de) 1971-09-06
DE1595699B2 (de) 1977-09-15
FR1564518A (de) 1969-04-25
GB1164559A (en) 1969-09-17
BE707574A (de) 1968-04-16
NL6716545A (de) 1968-06-06
CH488770A (de) 1970-04-15
DE1595699A1 (de) 1969-09-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee