DE69400136D1 - Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung - Google Patents

Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung

Info

Publication number: DE69400136D1
Authority: DE; Germany
Prior art keywords: improved; polyamides; production; color behavior; processability
Prior art date: 1993-02-18
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

DE69400136A

Other languages

English (en)

Other versions

DE69400136T2 (de

DE69400136T3 (de

DE69400136T4 (de

Inventor

Rolando Pagilagan

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1993-02-18

Filing date

1994-02-17

Publication date

1996-05-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26692172&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69400136(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-02-17 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1996-05-15 Application granted granted Critical

1996-05-15 Publication of DE69400136D1 publication Critical patent/DE69400136D1/de

2014-02-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyamides (AREA)
Compositions Of Macromolecular Compounds (AREA)

DE69400136A 1993-02-18 1994-02-17 Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung Expired - Lifetime DE69400136D1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US1938893A	1993-02-18	1993-02-18
US14681293A	1993-11-03	1993-11-03
PCT/US1994/001585 WO1994019394A1 (en)	1993-02-18	1994-02-17	Polyamides having improved color and processibility and process for manufacturing

Publications (1)

Publication Number	Publication Date
DE69400136D1 true DE69400136D1 (de)	1996-05-15

Family

ID=26692172

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE69400136T Expired - Lifetime DE69400136T3 (de)	1993-02-18	1994-02-17	Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung
DE69400136A Expired - Lifetime DE69400136D1 (de)	1993-02-18	1994-02-17	Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE69400136T Expired - Lifetime DE69400136T3 (de)	1993-02-18	1994-02-17	Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung

Country Status (6)

Country	Link
US (1)	US6191251B1 (de)
EP (1)	EP0684966B2 (de)
JP (1)	JP2741795B2 (de)
CA (1)	CA2155679C (de)
DE (2)	DE69400136T3 (de)
WO (1)	WO1994019394A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3281177B2 (ja) *	1994-05-26	2002-05-13	旭化成株式会社	耐黄変性濃染性ポリヘキサメチレンアジパミド繊維およびその製造方法
FR2818985B1 (fr) *	2000-12-29	2004-02-20	Nylstar Sa	Procede de fabrication de compositions stabilisees a base de polyamide
JP4147766B2 (ja) *	2001-05-24	2008-09-10	ダイキン工業株式会社	フィルタ濾材のスペーサ
JP2003105095A (ja) *	2001-09-27	2003-04-09	Mitsubishi Engineering Plastics Corp	ポリアミド樹脂組成物の製造方法
JP4964399B2 (ja) *	2002-04-19	2012-06-27	三菱瓦斯化学株式会社	ポリアミド樹脂
EP1354906B1 (de)	2002-04-19	2012-12-05	Mitsubishi Gas Chemical Company, Inc.	Polyamidharz
JP4060251B2 (ja) *	2002-07-10	2008-03-12	旭化成ケミカルズ株式会社	ポリアミド樹脂組成物
DE10392906B4 (de) *	2002-07-10	2017-01-12	Asahi Kasei Chemicals Corp.	Polyamid-Zusammensetzung
DE10337707A1 (de) *	2003-08-16	2005-04-07	Degussa Ag	Verfahren zur Erhöhung des Molekulargewichts bei Polyamiden
WO2005063888A1 (ja) *	2003-12-26	2005-07-14	Toyo Boseki Kabushiki Kaisha	ポリアミド樹脂組成物
JP2005298546A (ja) *	2004-04-06	2005-10-27	Asahi Kasei Chemicals Corp	ポリアミド／ポリフェニレンエーテル樹脂組成物
TWI306837B (en)	2004-08-06	2009-03-01	Asahi Kasei Chemicals Corp	Method for purifying aqueous alkaline solution
JP4565329B2 (ja) *	2004-12-08	2010-10-20	Ｄｉｃ株式会社	有機無機複合体及びその製造方法
CN101163746B (zh) *	2005-04-13	2011-05-25	旭化成化学株式会社	聚酰胺-聚苯醚树脂组合物
WO2007036929A2 (en) *	2005-09-29	2007-04-05	Nilit Ltd.	Modified polyamides, uses thereof and process for their preparation
FR2943348B1 (fr) *	2009-03-20	2012-12-21	Rhodia Operations	Procede de fabrication de polyamide
KR20120056254A (ko) *	2009-08-10	2012-06-01	인비스타 테크놀러지스 에스.에이.알.엘.	개선된 나일론 수지 및 방법
FR2959511B1 (fr)	2010-04-30	2012-06-01	Rhodia Operations	Procede de fabrication de polyamide
KR101777268B1 (ko) *	2010-05-17	2017-09-11	미쯔비시 가스 케미칼 컴파니, 인코포레이티드	폴리아미드 수지 조성물
EP2554567B1 (de) *	2010-07-27	2017-02-22	Mitsubishi Gas Chemical Company, Inc.	Polyamid-harz
JP2015101675A (ja) *	2013-11-26	2015-06-04	チェイルインダストリーズインコーポレイテッド	ポリアミド成形体およびその製造方法
SG11201609952SA (en)	2014-05-30	2016-12-29	Ascend Performance Materials Operations Llc	Low phosphorus low color polyamides
US10927232B2 (en)	2015-02-20	2021-02-23	Asahi Kasei Kabushiki Kaisha	Polyamide resin composition, method for producing polyamide resin composition, and molded article
SG11202000892XA (en)	2017-09-28	2020-02-27	Dupont Polymers Inc	Polymerization process

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE608862A (de) †	1960-10-06	1900-01-01
BE636917A (de) *	1962-09-03
GB1084324A (de)	1965-06-23
GB1163086A (en) *	1966-03-07	1969-09-04	Ici Ltd	Polyamides.
DE1694095B2 (de) †	1966-12-07	1975-06-26	Bayer Ag, 5090 Leverkusen	Stabilisierung von Polyamidformteilen
GB1251971A (de) †	1968-05-14	1971-11-03
JPS4933593B1 (de) *	1970-12-28	1974-09-07
US3872055A (en) *	1972-08-19	1975-03-18	Toyo Boseki	Polyamide composition having decreased gel-forming property in molten state
IE39220B1 (en) *	1973-05-14	1978-08-30	Ici Ltd	Improved polyamide compositions
FR2229731A1 (en) *	1973-05-14	1974-12-13	Ici Ltd	Polyamide contg. org. phosphonic acid and metal cpd. - giving improved crystallisation rate
US4436898A (en)	1982-04-20	1984-03-13	Davy Mckee Aktiengesellschaft, Borsigalle	Preparation of spinnable polyamide from dinitrile, diamine, H2 O with P containing catalyst
US4528362A (en)	1982-05-10	1985-07-09	Davy Mckee	Method for producing spinnable polyamide from dinitrile with phosphorus ester catalyst
US4520190A (en)	1982-11-08	1985-05-28	The Standard Oil Company	Preparation of polyamide from dinitrile, diamine and water with P catalyst
US4471081A (en) †	1983-05-27	1984-09-11	Allied Corporation	Continuous low moisture catalytic method for polymerization of caprolactam
US4490521A (en)	1983-10-11	1984-12-25	The Standard Oil Company	Preparation of spinnable polyamide from dinitrile/diamine/water with metal salt of oxygenated phosphorus compound catalyst
US4543407A (en)	1984-12-03	1985-09-24	The Standard Oil Company	Catalytic process for the manufacture of polyamides from diamines and diamides
US4603192A (en)	1985-01-10	1986-07-29	The Standard Oil Company	Process for the manufacture of spinnable polyamides utilizing a mixture of an oxygenated phosphorus compound and an oxygenated boron compound as catalyst
JPS61243827A (ja) *	1985-04-22	1986-10-30	Toray Ind Inc	高速製糸用ナイロン６６ポリマの製造方法
US4739035A (en) *	1986-08-27	1988-04-19	The Standard Oil Company	Two-step process for the manufacture of polyamide from diamine and dinitrile
US4749776A (en) *	1986-11-03	1988-06-07	The Standard Oil Company	Process for the manufacture of polyamide from dinitrile and diamine in contact with an ester of an oxygenated phosphorus compound catalyst and a strong base
US5116919A (en) †	1990-12-05	1992-05-26	E. I. Du Pont De Nemours And Company	Process for increasing the relative viscosity of polyamides with reduced thermal degradation
US5432254A (en) *	1993-04-26	1995-07-11	Zimmer Aktiengesellschaft	Discontinuous catalytic process for the production of polyamide-6,6
JP4726676B2 (ja)	2006-03-31	2011-07-20	本田技研工業株式会社	船外機

1994
- 1994-02-17 DE DE69400136T patent/DE69400136T3/de not_active Expired - Lifetime
- 1994-02-17 WO PCT/US1994/001585 patent/WO1994019394A1/en not_active Ceased
- 1994-02-17 DE DE69400136A patent/DE69400136D1/de not_active Expired - Lifetime
- 1994-02-17 EP EP94909616A patent/EP0684966B2/de not_active Expired - Lifetime
- 1994-02-17 CA CA002155679A patent/CA2155679C/en not_active Expired - Lifetime
- 1994-02-17 JP JP6519057A patent/JP2741795B2/ja not_active Expired - Lifetime
- 1994-12-22 US US08/362,080 patent/US6191251B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69400136T2 (de)	1996-09-05
EP0684966A1 (de)	1995-12-06
WO1994019394A1 (en)	1994-09-01
DE69400136T3 (de)	2003-06-18
JPH08502548A (ja)	1996-03-19
EP0684966B2 (de)	2002-10-30
US6191251B1 (en)	2001-02-20
CA2155679A1 (en)	1994-09-01
DE69400136T4 (de)	1999-05-20
CA2155679C (en)	2004-11-09
EP0684966B1 (de)	1996-04-10
JP2741795B2 (ja)	1998-04-22

Publication	Publication Date	Title
DE69400136D1 (de)	1996-05-15	Polyamide mit verbessertem farbverhalten und verbesserter verarbeitbarkeit und verfahren zu ihrer herstellung
DE69611599D1 (de)	2001-02-22	Halbaromatische polyamidzusamensetzung und verfahren zu ihrer herstellung
DE69417025D1 (de)	1999-04-15	Geformter vliesstoff und verfahren zu seiner herstellung
DE69500807D1 (de)	1997-11-06	Polyamide mit verbesserte färbung und verarbeitung und verfahren zu ihrer herstellung
DE59307218D1 (de)	1997-10-02	Modifizierte polyasparaginsäuren, verfahren zu ihrer herstellung und ihre verwendung
DE69529065D1 (de)	2003-01-16	Härtbare zusammensetzung und verfahren zu ihrer herstellung
DE69602199D1 (de)	1999-05-27	Lichtstabilisiertes polyamid-substrat und verfahren zu seiner herstellung
DE69532584D1 (de)	2004-03-25	Thermoplastische harzzusammensetzung und verfahren zu ihrer herstellung
DE69814891D1 (de)	2003-06-26	Zusammengesetzte umkehrosmosemembran und verfahren zu ihrer herstellung
DE69424433D1 (de)	2000-06-15	Leichtgewicht-schusswiderstandsfähige gewebe und verfahren zu deren herstellung
DE69533745D1 (de)	2004-12-16	Aliphatisches polyesterharz und verfahren zu seiner herstellung
DE69620405D1 (de)	2002-05-08	Verbesserte polyarylenetherzusammensetzungen und verfahren zu ihrer herstellung
DE69803116D1 (de)	2002-02-14	Polyamidharzmischung und Verfahren zu ihrer Herstellung
DE69628237D1 (de)	2003-06-26	Polyestergegenstand und verfahren zu seiner herstellung
DE69208372D1 (de)	1996-03-28	Thermochromes pigment und verfahren zu seiner herstellung
DE69224323D1 (de)	1998-03-12	Säure-Farbstoffresistente Polyamidprodukte und Verfahren zu ihrer Herstellung
DE69702138D1 (de)	2000-06-29	Mit einer schaltungsanordnung ausgerüstetes fahrzeugteil und verfahren zu seiner herstellung
DE69303476D1 (de)	1996-08-08	Polyamidmonofilamente mit hoher festigkeit und verfahren zu ihrer herstellung
DE69407194D1 (de)	1998-01-15	Magnetoresistiver stromsensor und verfahren zu seiner herstellung
ATE231840T1 (de)	2003-02-15	Pyrrolidinylhydroxamsäuren und verfahren zu ihrer herstellung
ATE220666T1 (de)	2002-08-15	4-diphenylmethylpiperidine und verfahren zu ihrer herstellung
DE69433296D1 (de)	2003-12-11	Eisen-lactoferrin kombination und verfahren zu ihrer herstellung
DE69424142D1 (de)	2000-05-31	Ein Copolymer, ein Verfahren zur Herstellung desselben und ein elektrolumineszentes Element mit demselben
DE69632893D1 (de)	2004-08-19	Photodetektorelement mit Schaltungselement und Verfahren zu dessen Herstellung
DE69620017D1 (de)	2002-04-25	Mehrlagiges gewebe und verfahren zu seiner herstellung

Legal Events

Date	Code	Title	Description
1997-04-10	8363	Opposition against the patent
2003-01-09	8366	Restricted maintained after opposition proceedings