FR2364935A1 - Polyurethannes stabilises de maniere permanente - Google Patents

Polyurethannes stabilises de maniere permanente

Info

Publication number
FR2364935A1
FR2364935A1 FR7728490A FR7728490A FR2364935A1 FR 2364935 A1 FR2364935 A1 FR 2364935A1 FR 7728490 A FR7728490 A FR 7728490A FR 7728490 A FR7728490 A FR 7728490A FR 2364935 A1 FR2364935 A1 FR 2364935A1
Authority
FR
France
Prior art keywords
polyurethannes
permanently stabilized
stabilized
permanently
preparation
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.)
Withdrawn
Application number
FR7728490A
Other languages
English (en)
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 FR2364935A1 publication Critical patent/FR2364935A1/fr
Withdrawn legal-status Critical Current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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne des polyuréthannes à stabilisation permanente, leur procédé de préparation et leur application à la préparation de feuilles et de fils. Les polyuréthannes stabilisés selon l'invention contiennent dans leurs molécules des motifs de 2,2,6,6 tétra-alkylpipéridine dérivés de composés de formule :
FR7728490A 1976-09-21 1977-09-21 Polyurethannes stabilises de maniere permanente Withdrawn FR2364935A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642374 DE2642374A1 (de) 1976-09-21 1976-09-21 Permanent stabilisierte polyurethane

Publications (1)

Publication Number Publication Date
FR2364935A1 true FR2364935A1 (fr) 1978-04-14

Family

ID=5988430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728490A Withdrawn FR2364935A1 (fr) 1976-09-21 1977-09-21 Polyurethannes stabilises de maniere permanente

Country Status (8)

Country Link
US (1) US4178279A (fr)
JP (1) JPS5339395A (fr)
CA (1) CA1109592A (fr)
DE (1) DE2642374A1 (fr)
ES (1) ES462481A1 (fr)
FR (1) FR2364935A1 (fr)
GB (1) GB1587437A (fr)
NL (1) NL7710261A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390480A1 (fr) * 1977-05-11 1978-12-08 Gen Motors Corp Peinture de finition a base de polyurethanne durcissant a l'humidite possedant une retention du brillant amelioree
US4422088A (en) * 1981-04-28 1983-12-20 International Business Machines Corporation Bus arrangement for interconnecting circuit chips
EP0421214A2 (fr) * 1989-10-03 1991-04-10 Bayer Ag Procédé pour la préparation de solutions d'élastomères de polyuréthane-urée segmentés, ainsi que les fibres et les films ainsi obtenus
EP0475003A1 (fr) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Polyisocyanates (cyclo)aliphatiques bloqués et procédé de leur préparation
EP0475012A1 (fr) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Vernis réactifs de polyuréthane à deux composants résistant à la lumière et durcissant à température ambiante
EP0477488A1 (fr) * 1990-09-06 1992-04-01 Hüls Aktiengesellschaft Masses de polyuréthane-polyurée duroplastiques durcissant à froid et exempts de solvant

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540896A (en) * 1979-09-04 1980-03-22 Toray Industries Dense and flexible sheet article
US4636431A (en) * 1983-02-25 1987-01-13 E. I. Du Pont De Nemours And Company Polymers containing resorcinol monobenzoate
US4495325A (en) * 1983-02-25 1985-01-22 E. I. Du Pont De Nemours And Company Polymer-bound ultraviolet stabilizer coating compositions containing cross linkers
US4577007A (en) * 1983-02-25 1986-03-18 E. I. Du Pont De Nemours And Company Polymers containing resorcinol monobenzoate
US4522971A (en) * 1983-02-25 1985-06-11 E. I. Du Pont De Nemours And Company Polymers containing resorcinol monobenzoate
JPS63235318A (ja) * 1987-03-24 1988-09-30 Achilles Corp ポリウレタン樹脂の製造方法
US4857595A (en) * 1987-08-12 1989-08-15 Pennwalt Corporation Polymer bound hindered amine light stabilizers
US5359069A (en) * 1989-03-21 1994-10-25 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
US5145893A (en) * 1989-03-21 1992-09-08 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
US5043372A (en) * 1989-12-22 1991-08-27 Atochem North America, Inc. N,N'-hydrocarbylenebis[N-hals-substituted amic acid hydrazides] and their derivatives
CA2030310A1 (fr) * 1989-12-22 1991-06-23 Ronald E. Macleay Derives d'hydrazides de l'acide n-(substituant)amique
US5116976A (en) * 1990-07-17 1992-05-26 Atochem North America, Inc Hindered amine light stabilizer hydrazides
US5132387A (en) * 1991-01-07 1992-07-21 Elf Atochem North America, Inc. Hindered amine light stabilizer hydrazides for stabilizing polyurethane, polyurea and polyurethane-polyurea polymers
US5216156A (en) * 1992-05-05 1993-06-01 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-triazine derivatives
CA2116167C (fr) * 1993-03-15 2007-05-15 Myron W. Shaffer Compositions de revetement a un seul element contenant des polyisocyanates bloques par des groupes oxime ou lactame a proprietes ameliorees de resistance au jaunissement
US5510443A (en) * 1993-03-15 1996-04-23 Bayer Corporation Process for preparing a coating with improved resistance to yellowing and the resulting coating
JPH07179748A (ja) * 1993-12-22 1995-07-18 Nippon G Ii Plast Kk 耐光性ポリフェニレンエーテル系樹脂組成物
DE19631993A1 (de) * 1996-08-08 1998-02-12 Huels Chemische Werke Ag Neue feuchtigkeitsvernetzende PUR-Schmelzklebstoffe
DE19637334A1 (de) * 1996-09-13 1998-03-19 Bayer Ag Stabilisierte blockierte Isocyanate
SG91852A1 (en) 1998-12-21 2002-10-15 Toyo Boseki Hindered amine compound, resin composition, polyurethane fiber and production method and use thereof
EP2759534B1 (fr) * 2013-01-25 2015-03-11 Uhde Inventa-Fischer GmbH Derivés de 4-N-(disubstitués)-aminopipéridine comme additifs pour masses de formage en polyamide et leur utilisation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383365A (en) * 1964-09-09 1968-05-14 Monsanto Co Polyurethane elastomers derived from dipiperidyl chain extenders
FR2351138A1 (fr) * 1976-05-11 1977-12-09 Ciba Geigy Ag Polyurethanes modifies ayant une resistance a la lumiere amelioree

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069383B (de) * 1954-08-13 1959-11-19 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Stabilisierung kautschukartiger Produkte
US2871226A (en) * 1955-03-24 1959-01-27 Du Pont Elastomeric condensation products prepared from polyether glycols
US3684765A (en) * 1970-01-08 1972-08-15 Sankyo Co Stabilization of synthetic polymers
GB1399240A (en) 1972-10-21 1975-06-25 Ciba Geigy Ag Substituted piperidinol derivatives and their use as stabilizers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383365A (en) * 1964-09-09 1968-05-14 Monsanto Co Polyurethane elastomers derived from dipiperidyl chain extenders
FR2351138A1 (fr) * 1976-05-11 1977-12-09 Ciba Geigy Ag Polyurethanes modifies ayant une resistance a la lumiere amelioree

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390480A1 (fr) * 1977-05-11 1978-12-08 Gen Motors Corp Peinture de finition a base de polyurethanne durcissant a l'humidite possedant une retention du brillant amelioree
US4422088A (en) * 1981-04-28 1983-12-20 International Business Machines Corporation Bus arrangement for interconnecting circuit chips
EP0421214A2 (fr) * 1989-10-03 1991-04-10 Bayer Ag Procédé pour la préparation de solutions d'élastomères de polyuréthane-urée segmentés, ainsi que les fibres et les films ainsi obtenus
EP0421214A3 (en) * 1989-10-03 1991-07-17 Bayer Ag Process for the preparation of segmented polyurethane-urea-elastomer solutions, as well as the fibres and films obtained in this way
EP0475003A1 (fr) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Polyisocyanates (cyclo)aliphatiques bloqués et procédé de leur préparation
EP0475012A1 (fr) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Vernis réactifs de polyuréthane à deux composants résistant à la lumière et durcissant à température ambiante
EP0477488A1 (fr) * 1990-09-06 1992-04-01 Hüls Aktiengesellschaft Masses de polyuréthane-polyurée duroplastiques durcissant à froid et exempts de solvant
US5173560A (en) * 1990-09-06 1992-12-22 Huels Aktiengesellschaft Cold-curing solvent free, duroplastic polyurethane-polyurea compounds

Also Published As

Publication number Publication date
ES462481A1 (es) 1978-07-16
DE2642374A1 (de) 1978-03-23
NL7710261A (nl) 1978-03-23
JPS5339395A (en) 1978-04-11
CA1109592A (fr) 1981-09-22
GB1587437A (en) 1981-04-01
US4178279A (en) 1979-12-11

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Legal Events

Date Code Title Description
RE Withdrawal of published application