DK1251146T3 - Siloxane elastomer - Google Patents

Siloxane elastomer

Info

Publication number
DK1251146T3
DK1251146T3 DK02008205T DK02008205T DK1251146T3 DK 1251146 T3 DK1251146 T3 DK 1251146T3 DK 02008205 T DK02008205 T DK 02008205T DK 02008205 T DK02008205 T DK 02008205T DK 1251146 T3 DK1251146 T3 DK 1251146T3
Authority
DK
Denmark
Prior art keywords
component
polyurethane
chain extender
isocyanate component
siloxane elastomer
Prior art date
Application number
DK02008205T
Other languages
Danish (da)
Inventor
Andreas Dr Stolz
Martin Dipl-Ing Dietrich
Elisabeth Danner
Kathrin Stocker
Original Assignee
Getzner Werkstoffe Holding Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7682214&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1251146(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Getzner Werkstoffe Holding Gmbh filed Critical Getzner Werkstoffe Holding Gmbh
Application granted granted Critical
Publication of DK1251146T3 publication Critical patent/DK1251146T3/en

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/61—Polysiloxanes

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)
  • Silicon Polymers (AREA)

Abstract

A polyurethane elastomer based on at least one isocyanate component, at least one poylol component, at least one catalyst, and at least one chain extender is new. A Polyurethane based on at least one isocyanate component, at least one poyol component, and at least one chain extender, where the polysiloxane is a compound of formula (I): or (II):or mixtures of (I) and (II): [Image] where R18>1-18C hydrocarbon, n80-30, n90-100, n13 =0-40. Independent claims are included for: (1) preparation of polyurethane by reaction of the above components; (2) a profiled body having the properties: loss factor (DMA) 0.1-0.5, insertion temperature -120 to +300[deg]C, glass transition temperature (DSC) 120[deg]C, density 0.2-0.5 N/mm2>, elongation to rupture 50-200%,and pressure forming residue 1.5-40%.
DK02008205T 2001-04-19 2002-04-17 Siloxane elastomer DK1251146T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10119583A DE10119583A1 (en) 2001-04-19 2001-04-19 Siloxane elastomer

Publications (1)

Publication Number Publication Date
DK1251146T3 true DK1251146T3 (en) 2006-11-13

Family

ID=7682214

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02008205T DK1251146T3 (en) 2001-04-19 2002-04-17 Siloxane elastomer

Country Status (4)

Country Link
EP (1) EP1251146B1 (en)
AT (1) ATE339464T1 (en)
DE (2) DE10119583A1 (en)
DK (1) DK1251146T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207245B2 (en) 2004-09-29 2012-06-26 Aortech International Plc Gels
JP2009533190A (en) 2006-04-20 2009-09-17 エイオーテク バイオマテリアルズ プロプライアタリー リミティド gel
US9464159B2 (en) 2009-11-02 2016-10-11 Ocutec Limited Polymers for contact lenses
DE102014108054A1 (en) 2014-01-17 2015-07-23 Poresta Systems Gmbh floor structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117524A (en) * 1981-01-14 1982-07-22 Sanyo Chem Ind Ltd Preparation of polyurethane
CA2007162C (en) * 1989-01-23 2000-03-14 Charles M. Leir Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5356706A (en) * 1992-12-14 1994-10-18 Shores A Andrew Release coating for adhesive tapes and labels
DE4400452A1 (en) * 1993-01-20 1994-07-21 Basf Ag New diol(s) with polysiloxane gps., based on poly-THF
CA2115002C (en) * 1994-02-04 1999-08-03 Ashok Sengupta Water-based polyurethane release coating
JP3292065B2 (en) * 1996-10-02 2002-06-17 信越化学工業株式会社 Silicone-modified polyurethane elastomer and method for producing the same
JP3704897B2 (en) * 1997-07-14 2005-10-12 タカタ株式会社 Silicone-modified thermoplastic polyurethane resin airbag
AUPO787897A0 (en) * 1997-07-14 1997-08-07 Cardiac Crc Nominees Pty Limited Silicon-containing chain extenders
JPH11343327A (en) * 1998-05-29 1999-12-14 Showa Electric Wire & Cable Co Ltd Vibration-damping material

Also Published As

Publication number Publication date
EP1251146B1 (en) 2006-09-13
EP1251146A1 (en) 2002-10-23
DE10119583A1 (en) 2002-10-24
DE50208101D1 (en) 2006-10-26
ATE339464T1 (en) 2006-10-15

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