ES512256A0 - Un metodo para la produccion de poliamidas hilables. - Google Patents

Un metodo para la produccion de poliamidas hilables.

Info

Publication number
ES512256A0
ES512256A0 ES512256A ES512256A ES512256A0 ES 512256 A0 ES512256 A0 ES 512256A0 ES 512256 A ES512256 A ES 512256A ES 512256 A ES512256 A ES 512256A ES 512256 A0 ES512256 A0 ES 512256A0
Authority
ES
Spain
Prior art keywords
production
polyamides
spinning
spinning polyamides
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.)
Granted
Application number
ES512256A
Other languages
English (en)
Other versions
ES8307936A1 (es
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.)
Davy McKee AG
Original Assignee
Davy McKee 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
Priority claimed from US06/375,971 external-priority patent/US4436898A/en
Application filed by Davy McKee AG filed Critical Davy McKee AG
Publication of ES512256A0 publication Critical patent/ES512256A0/es
Publication of ES8307936A1 publication Critical patent/ES8307936A1/es
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
    • 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
    • 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
    • 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
    • C08G69/04—Preparatory processes
ES512256A 1981-05-18 1982-05-17 Un metodo para la produccion de poliamidas hilables. Expired ES8307936A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26498281A 1981-05-18 1981-05-18
US37027182A 1982-04-20 1982-04-20
US06/375,971 US4436898A (en) 1982-04-20 1982-05-10 Preparation of spinnable polyamide from dinitrile, diamine, H2 O with P containing catalyst

Publications (2)

Publication Number Publication Date
ES512256A0 true ES512256A0 (es) 1983-08-01
ES8307936A1 ES8307936A1 (es) 1983-08-01

Family

ID=27401755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512256A Expired ES8307936A1 (es) 1981-05-18 1982-05-17 Un metodo para la produccion de poliamidas hilables.

Country Status (13)

Country Link
EP (1) EP0065291B1 (es)
AU (1) AU8379682A (es)
BR (1) BR8202864A (es)
CA (1) CA1186444A (es)
DE (1) DE3277583D1 (es)
ES (1) ES8307936A1 (es)
GR (1) GR76456B (es)
IL (1) IL65795A0 (es)
MX (1) MX160615A (es)
NO (1) NO821652L (es)
PT (1) PT74906B (es)
RO (1) RO85094B (es)
YU (1) YU103982A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568736A (en) * 1984-09-17 1986-02-04 The Standard Oil Company Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst
EP0922065B1 (de) 1996-08-30 2002-11-20 Basf Aktiengesellschaft Verfahren zur herstellung von polyamiden aus aminonitrilen
ATE244272T1 (de) 1997-09-05 2003-07-15 Du Pont Canada Verfahren zur herstellung von verzweigten polyamiden
US6509439B1 (en) * 2000-04-14 2003-01-21 E. I. Du Pont De Nemours And Company Process for the production of polyamides from dinitriles and diamines
DE10313682A1 (de) * 2003-03-26 2004-10-07 Basf Ag Verfahren zur Herstellung von Polyamiden
FR2940296B1 (fr) * 2008-12-19 2011-03-18 Rhodia Poliamida E Especialidades Ltda Procede de preparation de polymere thermoplastique lubrifie
CN104130402B (zh) * 2013-05-01 2018-07-03 英威达纺织（英国）有限公司 向高压釜中直接注入添加剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847876A (en) * 1972-07-06 1974-11-12 Halcon International Inc Preparation of polyamides by polymerization of a dinitrile,a diamine and water in the presence of controlled amounts of ammonia
US3932364A (en) * 1972-10-17 1976-01-13 Sumitomo Chemical Company, Limited Production of polyamides in the presence of a phosphorus acid ester and an organic base
US3870685A (en) * 1973-06-15 1975-03-11 Celanese Corp Catalytic method for producing aromatic polyamides

Also Published As

Publication number Publication date
DE3277583D1 (en) 1987-12-10
EP0065291A1 (en) 1982-11-24
EP0065291B1 (en) 1987-11-04
YU103982A (en) 1985-04-30
BR8202864A (pt) 1983-04-26
RO85094B (ro) 1984-10-30
PT74906A (en) 1982-06-01
CA1186444A (en) 1985-04-30
MX160615A (es) 1990-03-28
AU8379682A (en) 1982-11-25
IL65795A0 (en) 1982-08-31
PT74906B (en) 1983-12-07
NO821652L (no) 1982-11-19
GR76456B (es) 1984-08-10
ES8307936A1 (es) 1983-08-01
RO85094A (ro) 1984-09-24

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506