CA979582A - Segmented polyurethane elastomers - Google Patents

Segmented polyurethane elastomers

Info

Publication number
CA979582A
CA979582A CA070,254A CA70254A CA979582A CA 979582 A CA979582 A CA 979582A CA 70254 A CA70254 A CA 70254A CA 979582 A CA979582 A CA 979582A
Authority
CA
Canada
Prior art keywords
polyurethane elastomers
segmented polyurethane
segmented
elastomers
polyurethane
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.)
Expired
Application number
CA070,254A
Other languages
English (en)
Inventor
Friedrich K. Rosendahl
Heinrich Rinke
Harald Oertel
Wilhelm Thoma
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
Application granted granted Critical
Publication of CA979582A publication Critical patent/CA979582A/en
Expired 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
    • C08G18/08—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)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA070,254A 1969-01-22 1969-12-18 Segmented polyurethane elastomers Expired CA979582A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691902932 DE1902932A1 (de) 1969-01-22 1969-01-22 Semicarbazidarylamine als Kettenverlaengerungsmittel fuer Elastomerfaeden
DE19691902931 DE1902931A1 (de) 1969-01-22 1969-01-22 Semicarbazid-alkylamin-Elastomerfaeden

Publications (1)

Publication Number Publication Date
CA979582A true CA979582A (en) 1975-12-09

Family

ID=25756879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA070,254A Expired CA979582A (en) 1969-01-22 1969-12-18 Segmented polyurethane elastomers

Country Status (8)

Country Link
US (1) US3658746A (fr)
JP (1) JPS4829319B1 (fr)
BE (1) BE744793A (fr)
CA (1) CA979582A (fr)
DE (2) DE1902932A1 (fr)
FR (1) FR2028908A1 (fr)
GB (1) GB1248181A (fr)
NL (1) NL7000854A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29224E (en) * 1972-05-04 1977-05-17 Bayer Aktiengesellschaft Polyurethane urea elastomers based on polycarbonate macrodiols
DE2221798C3 (de) * 1972-05-04 1978-07-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanharnstoff-Lösungen
DE2221751C3 (de) * 1972-05-04 1978-08-10 Bayer Ag, 5090 Leverkusen Polyurethanharnstoff elastomere
USRE29623E (en) * 1972-05-04 1978-05-02 Bayer Aktiengesellschaft Polyurethane-ureas based on cis-trans-1,4-diaminocyclohexane
DE2542449A1 (de) * 1975-09-24 1977-04-07 Bayer Ag Mono-methylolaether-diole
JPH01126318A (ja) * 1987-11-11 1989-05-18 Nippon Polyurethan Kogyo Kk 熱硬化性ポリウレタンエラストマー用組成物
US4837292A (en) * 1987-12-17 1989-06-06 E. I. Dupont De Nemours And Company Article of spandex having polycarbonate soft segment
US4973618A (en) * 1989-09-29 1990-11-27 E. I. Du Pont De Nemours & Company Oligomeric semicarbazide additives for spandex
EP0674039A3 (fr) * 1994-03-22 1999-11-24 Bayer Ag Procédé pour enduire des matières textiles
DE4433437A1 (de) 1994-09-20 1996-03-21 Bayer Ag Vernetzer für Textildruck-Bindemittel
DE19548030A1 (de) 1995-12-21 1997-06-26 Bayer Ag Verwendung wässriger Dispersionen nachvernetzbarer Beschichtungsmittel zur Textil- und Lederbeschichtung
DE10260270A1 (de) 2002-12-20 2004-07-01 Bayer Ag Hydrophile Polyurethan-Polyharnstoff-Dispersion
DE10306243A1 (de) * 2003-02-14 2004-08-26 Bayer Ag Einkomponenten-Beschichtungssysteme
DE10343675A1 (de) * 2003-09-18 2005-04-14 Bayer Materialscience Ag Wässrige Klebstoff-Dispersionen
JP2007533778A (ja) * 2003-09-18 2007-11-22 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト 水性接着性分散液
DE102004017436A1 (de) * 2004-04-08 2005-10-27 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung einer wässrigen Polyurethandispersion
AU2014274536B2 (en) * 2008-05-30 2016-07-28 R-Tech Ueno, Ltd. Benzene or thiophene derivative and use thereof as vap-1 inhibitor
TWI490214B (zh) * 2008-05-30 2015-07-01 艾德克 上野股份有限公司 苯或噻吩衍生物及該等作為ｖａｐ－１抑制劑之用途
WO2011144530A1 (fr) 2010-05-17 2011-11-24 Bayer Materialscience Ag Procédé d'assemblage d'éléments, en particulier dans la fabrication de chaussures
EP2387900A1 (fr) 2010-05-17 2011-11-23 Bayer MaterialScience AG Procédé d'assemblage de composants, notamment dans la fabrication de chaussures
EP2441791A1 (fr) 2010-10-14 2012-04-18 Clariant International Ltd. Dispersions aqueuses stables à base de cire
TWI485187B (zh) 2010-08-17 2015-05-21 Stahl Internat Bv 安定之水蠟分散液
WO2012117416A1 (fr) 2011-03-01 2012-09-07 Roidec India Chemicals (P) Ltd. Laque à base d'huile naturelle, aqueuse, non plastique et biodégradable, pour un emballage flexible de qualité alimentaire
MX2013010022A (es) 2011-03-01 2013-09-26 Roidec India Chemicals P Ltd Dispersion de poliuretano con base de aceite natural.
WO2012117414A1 (fr) 2011-03-01 2012-09-07 Roidec India Chemicals (P) Ltd. Procédé pour la préparation d'une dispersion de polyuréthane à base d'huile naturelle
EP2742196B1 (fr) 2011-08-09 2017-07-05 Covestro Deutschland AG Procédé servant à renforcer une partie d'un bâtiment
KR101363595B1 (ko) * 2012-03-12 2014-02-17 서강대학교산학협력단 히드라진 유도체들과 이산화탄소의 반응 생성물
EP2644598A1 (fr) * 2012-03-30 2013-10-02 Solvay Sa Procédé de fabrication des hétérocycles
WO2016162394A1 (fr) 2015-04-07 2016-10-13 Covestro Deutschland Ag Procédé de collage de substrats au moyen d'adhésifs
US10717805B2 (en) 2015-04-21 2020-07-21 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
CN107531862B (zh) 2015-04-21 2020-11-06 科思创德国股份有限公司 在绝热条件下生产的基于聚异氰脲酸酯聚合物的固体
KR102681621B1 (ko) 2015-04-21 2024-07-05 코베스트로 도이칠란트 아게 폴리이소시아누레이트 중합체 및 폴리이소시아누레이트 중합체의 제조 방법
EP3286242A1 (fr) 2015-04-21 2018-02-28 Covestro Deutschland AG Matières plastiques de polyisocyanurate présentant une stabilité thermique élevée
US10752724B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
EP3440143B1 (fr) 2016-04-04 2022-05-04 tesa SE Ruban autoadhésif activable par un rayonnement présentant une réaction indépendante de la lumière et son utilisation
CN113121782B (zh) * 2019-12-30 2024-01-26 吉林大学 聚氨酯弹性体原料、聚氨酯弹性体及其制备方法
DE102022105185A1 (de) 2022-03-04 2023-09-07 Tesa Se Lösbares Laminat und Verfahren zum Lösen dauerhafter struktureller Verklebungen
US12257426B2 (en) 2022-12-02 2025-03-25 Abiomed Europe Gmbh Compressible rotor
CN119060292B (zh) * 2024-08-29 2025-08-05 中原工学院 一种氨纶纤维及其制备方法和制备的纺织品

Also Published As

Publication number Publication date
NL7000854A (fr) 1970-07-24
DE1902932A1 (de) 1970-08-20
BE744793A (fr) 1970-07-01
DE1902931A1 (de) 1970-08-27
US3658746A (en) 1972-04-25
GB1248181A (en) 1971-09-29
JPS4829319B1 (fr) 1973-09-08
FR2028908A1 (fr) 1970-10-16

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