DE69706166D1 - Elastomere copolyetherester zusammensetzung für flexibelen fettabdichtungen - Google Patents

Elastomere copolyetherester zusammensetzung für flexibelen fettabdichtungen

Info

Publication number
DE69706166D1
DE69706166D1 DE69706166T DE69706166T DE69706166D1 DE 69706166 D1 DE69706166 D1 DE 69706166D1 DE 69706166 T DE69706166 T DE 69706166T DE 69706166 T DE69706166 T DE 69706166T DE 69706166 D1 DE69706166 D1 DE 69706166D1
Authority
DE
Germany
Prior art keywords
copolyetherester composition
elastomeric
flexible fat
seals
fat seals
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 - Lifetime
Application number
DE69706166T
Other languages
English (en)
Other versions
DE69706166T2 (de
DE69706166T3 (de
Inventor
Wouterus Berendse
Bernardus Fudala
Ivan Vulic
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.)
DSM IP Assets BV
Original Assignee
DSM NV
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=3889781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69706166(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of DE69706166D1 publication Critical patent/DE69706166D1/de
Publication of DE69706166T2 publication Critical patent/DE69706166T2/de
Publication of DE69706166T3 publication Critical patent/DE69706166T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences

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)
  • Diaphragms And Bellows (AREA)
  • Lubricants (AREA)
DE69706166T 1996-06-05 1997-05-30 Elastomere copolyetherester zusammensetzung für flexibelen fettabdichtungen Expired - Lifetime DE69706166T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9600499A BE1010324A3 (nl) 1996-06-05 1996-06-05 Elastomere copolyethestersamenstelling voor flexibele vetafdichtingen.
BE9600499 1996-06-05
PCT/NL1997/000304 WO1997046618A1 (en) 1996-06-05 1997-05-30 Elastomer copolyether ester composition for flexible grease seals

Publications (3)

Publication Number Publication Date
DE69706166D1 true DE69706166D1 (de) 2001-09-20
DE69706166T2 DE69706166T2 (de) 2002-04-11
DE69706166T3 DE69706166T3 (de) 2007-03-29

Family

ID=3889781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706166T Expired - Lifetime DE69706166T3 (de) 1996-06-05 1997-05-30 Elastomere copolyetherester zusammensetzung für flexibelen fettabdichtungen

Country Status (8)

Country Link
US (1) US6187876B1 (de)
EP (1) EP0904320B2 (de)
JP (1) JP3963953B2 (de)
AU (1) AU2916497A (de)
BE (1) BE1010324A3 (de)
CA (1) CA2257591C (de)
DE (1) DE69706166T3 (de)
WO (1) WO1997046618A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011253A1 (fr) * 1999-08-06 2001-02-15 Toyo Tire & Rubber Co., Ltd. Boitier de raccordement souple en resine et procede de fabrication de ce boitier
US6727324B2 (en) 2000-08-28 2004-04-27 E. I. Du Pont De Nemours And Company Calcium reactants in blends containing copolyether ester elastomers and ethylene(meth)acrylate/unsaturated epoxide copolymers
US6562457B1 (en) 2001-10-31 2003-05-13 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment
US6599625B2 (en) 2001-10-31 2003-07-29 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment
JP5510861B2 (ja) * 2008-06-19 2014-06-04 東レ・デュポン株式会社 複合成形体
EP2964695B1 (de) * 2013-03-06 2017-04-12 DSM IP Assets B.V. Flammhemmende zusammensetzung mit thermoplastischem copolyätherester-elastomer
WO2018198831A1 (ja) * 2017-04-25 2018-11-01 クラレプラスチックス株式会社 樹脂組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917743A (en) * 1974-03-07 1975-11-04 Du Pont Copolyetherester blends
JPH0629362B2 (ja) * 1985-03-06 1994-04-20 東レ株式会社 ポリエ−テルエステルブロツク共重合体成形用組成物
US4751132A (en) * 1985-10-28 1988-06-14 E. I. Du Pont De Nemours And Company Process for making polyetherester elastomer film
US4731407A (en) * 1985-10-28 1988-03-15 E. I. Du Pont De Nemours And Company Polyetherester elastomer composition
DE3889119T3 (de) † 1988-12-20 1998-01-15 Du Pont Mit Glasfasern von geringer Haftung gefülltes Polyesterharz.
US5260387A (en) † 1992-01-09 1993-11-09 W. L. Gore & Associates, Inc. Copolyester elastomer blends

Also Published As

Publication number Publication date
EP0904320A1 (de) 1999-03-31
CA2257591C (en) 2011-04-19
BE1010324A3 (nl) 1998-06-02
JP3963953B2 (ja) 2007-08-22
AU2916497A (en) 1998-01-05
JP2000512326A (ja) 2000-09-19
CA2257591A1 (en) 1997-12-11
EP0904320B1 (de) 2001-08-16
WO1997046618A1 (en) 1997-12-11
DE69706166T2 (de) 2002-04-11
DE69706166T3 (de) 2007-03-29
EP0904320B2 (de) 2006-08-30
US6187876B1 (en) 2001-02-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8366 Restricted maintained after opposition proceedings