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(en)
*
|
1958-05-29 |
1962-02-27 |
Du Pont |
Segmented copolyetherester elastomers
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DE3873521D1
(de)
*
|
1987-11-17 |
1992-09-10 |
Schweizerische Viscose |
Verfahren zur herstellung eines elastischen bauschgarnes.
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DE3926136A1
(de)
*
|
1989-08-08 |
1991-02-14 |
Degussa |
Verfahren zur herstellung von 1,3-propandiol
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US5128185A
(en)
*
|
1991-08-29 |
1992-07-07 |
E. I. Du Pont De Nemours And Company |
Copolyetherester elastomer with poly(1,3-propylenebibenzoate) hard segment
|
DE4132663C2
(de)
*
|
1991-10-01 |
1993-10-14 |
Degussa |
Verfahren zum Herstellen von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd
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DE4138982A1
(de)
*
|
1991-11-27 |
1993-06-03 |
Degussa |
Verfahren zur herstellung von 3-hydroxyalkanalen
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DE4138981A1
(de)
*
|
1991-11-27 |
1993-06-03 |
Degussa |
Verfahren zur herstellung von 3-hydroxyalkanalen
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DE4218282A1
(de)
*
|
1992-06-03 |
1993-12-09 |
Degussa |
Verfahren zur Herstellung von 1,3-Propandiol
|
DE4222708A1
(de)
*
|
1992-07-10 |
1994-01-13 |
Degussa |
Verfahren zur Herstellung von 1,3-Propandiol
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JPH083817A
(ja)
*
|
1994-06-13 |
1996-01-09 |
Nippon Ester Co Ltd |
ポリエーテルエステル系弾性糸の多条紡糸法
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TW288052B
(enrdf_load_stackoverflow)
*
|
1994-06-30 |
1996-10-11 |
Du Pont |
|
KR960010623B1
(ko)
*
|
1994-10-14 |
1996-08-06 |
제일합섬 주식회사 |
신축성 직, 편물의 제조방법
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US5555143A
(en)
*
|
1995-01-17 |
1996-09-10 |
Western Automation Laboratories, Inc. |
Data cartridge library system architecture
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(en)
*
|
1995-05-08 |
2000-09-05 |
Shell Oil Company |
Process for preparing poly(trimethylene terephthalate) carpet yarn
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US5633362A
(en)
*
|
1995-05-12 |
1997-05-27 |
E. I. Du Pont De Nemours And Company |
Production of 1,3-propanediol from glycerol by recombinant bacteria expressing recombinant diol dehydratase
|
DE59711445D1
(de)
*
|
1996-12-02 |
2004-04-29 |
Barmag Barmer Maschf |
Verfahren und Vorrichtungen zum Spinnen und Aufwickeln von Fäden
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DE19703383A1
(de)
*
|
1997-01-30 |
1998-08-06 |
Degussa |
Verfahren zur Herstellung von 1,3-Propandiol
|
US5962745A
(en)
*
|
1997-02-14 |
1999-10-05 |
E. I. Du Pont De Nemours And Company |
Process for preparing 3-hydroxyalkanals
|
KR20010013907A
(ko)
*
|
1997-06-18 |
2001-02-26 |
메리 이. 보울러 |
3-히드록시프로피온알데히드의 수소화에 의한1,3-프로판디올의 제조 방법
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(en)
*
|
1998-04-09 |
2000-08-29 |
Prisma Fibers, Inc. |
Process for making poly(trimethylene terephthalate) yarn
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US6235948B1
(en)
*
|
1998-08-18 |
2001-05-22 |
E. I. Du Pont De Nemours And Company |
Process for the purification of 1,3-propanediol
|
WO2000014041A1
(en)
*
|
1998-09-04 |
2000-03-16 |
E.I. Du Pont De Nemours And Company |
Two-stage process for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal
|
US6331264B1
(en)
*
|
1999-03-31 |
2001-12-18 |
E. I. Du Pont De Nemours And Company |
Low emission polymer compositions
|
US6277289B1
(en)
*
|
1999-07-01 |
2001-08-21 |
E. I. Du Pont De Nemours And Company |
Treatment of aqueous aldehyde waste streams
|
US6342646B1
(en)
*
|
1999-07-30 |
2002-01-29 |
E. I. Du Pont De Nemours And Company |
Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol
|
US6576340B1
(en)
*
|
1999-11-12 |
2003-06-10 |
E. I. Du Pont De Nemours And Company |
Acid dyeable polyester compositions
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MXPA02005943A
(es)
*
|
1999-12-17 |
2003-01-28 |
Du Pont |
Produccion de eterglicol de politrimetileno y copolimeros del mismo.
|
EP1237835B1
(en)
*
|
1999-12-17 |
2006-09-20 |
E.I. Du Pont De Nemours And Company |
Continuous process for the preparation of polytrimethylene ether glycol
|
US6312805B1
(en)
*
|
2000-02-11 |
2001-11-06 |
E.I. Du Pont De Nemours And Company |
Cationic dyeability modifier for use with polyester and polyamide
|
US6287688B1
(en)
*
|
2000-03-03 |
2001-09-11 |
E. I. Du Pont De Nemours And Company |
Partially oriented poly(trimethylene terephthalate) yarn
|
US6740276B2
(en)
*
|
2001-06-29 |
2004-05-25 |
E. I. Du Pont De Nemours And Company |
Process for preparing pigmented shaped articles comprising poly (trimethylene terephthalate)
|
US6723799B2
(en)
*
|
2001-08-24 |
2004-04-20 |
E I. Du Pont De Nemours And Company |
Acid-dyeable polymer compositions
|
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
|
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
|
JP4129506B2
(ja)
*
|
2001-11-13 |
2008-08-06 |
インビスタ テクノロジーズ エス エイ アール エル |
ヒートセット法
|
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(en)
*
|
2002-03-13 |
2003-09-18 |
Kurian Joseph Varapadavil |
Poly(trimethylene terephthalate) carpets
|
US6923925B2
(en)
*
|
2002-06-27 |
2005-08-02 |
E. I. Du Pont De Nemours And Company |
Process of making poly (trimethylene dicarboxylate) fibers
|
US6921803B2
(en)
*
|
2002-07-11 |
2005-07-26 |
E.I. Du Pont De Nemours And Company |
Poly(trimethylene terephthalate) fibers, their manufacture and use
|
US20050031865A1
(en)
*
|
2002-07-23 |
2005-02-10 |
Sauer Bryan B. |
Fibers, tapes and films prepared from olefinic and segmented elastomers
|
US6905765B2
(en)
*
|
2002-08-09 |
2005-06-14 |
E.I. Du Pont De Nemours And Company |
Polyether ester elastomers comprising poly(trimethylene-ethylene ether) ester soft segment and alkylene ester hard segment
|
US20040030095A1
(en)
*
|
2002-08-09 |
2004-02-12 |
Sunkara Hari B. |
Poly(trimethylene-ethylene ether) glycols
|
US6848151B2
(en)
*
|
2003-03-31 |
2005-02-01 |
Invista Norh America S.à.r.l |
Air-jet method for producing composite elastic yarns
|
EP2239334A1
(en)
*
|
2003-05-06 |
2010-10-13 |
E. I. du Pont de Nemours and Company |
Purification of biologically-produced 1,3-propanediol
|
CA2522774A1
(en)
*
|
2003-05-06 |
2004-11-25 |
E. I. Du Pont De Nemours And Company |
Hydrogenation of biochemically derived 1,3-propanediol
|
US7084311B2
(en)
*
|
2003-05-06 |
2006-08-01 |
E. I. Du Pont De Nemours And Company |
Hydrogenation of chemically derived 1,3-propanediol
|
US7009082B2
(en)
*
|
2003-05-06 |
2006-03-07 |
E.I. Du Pont De Nemours And Company |
Removal of color bodies from polytrimethylene ether glycol polymers
|
US7323539B2
(en)
*
|
2003-05-06 |
2008-01-29 |
E. I. Du Pont De Nemours And Company |
Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
|