BR8202864A - Processo para a preparacao de uma poliamida - Google Patents

Processo para a preparacao de uma poliamida

Info

Publication number
BR8202864A
BR8202864A BR8202864A BR8202864A BR8202864A BR 8202864 A BR8202864 A BR 8202864A BR 8202864 A BR8202864 A BR 8202864A BR 8202864 A BR8202864 A BR 8202864A BR 8202864 A BR8202864 A BR 8202864A
Authority
BR
Brazil
Prior art keywords
polyamide
preparation
Prior art date
Application number
BR8202864A
Other languages
English (en)
Inventor
Hansdieter Hofmann
Hans Jochen Rothe
Georg Skupin
Konrad Wolff
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 BR8202864A publication Critical patent/BR8202864A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BR8202864A 1981-05-18 1982-05-17 Processo para a preparacao de uma poliamida BR8202864A (pt)

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 (1)

Publication Number Publication Date
BR8202864A true BR8202864A (pt) 1983-04-26

Family

ID=27401755

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202864A BR8202864A (pt) 1981-05-18 1982-05-17 Processo para a preparacao de uma poliamida

Country Status (13)

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

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
WO1998008889A2 (de) 1996-08-30 1998-03-05 Basf Aktiengesellschaft Verfahren zur herstellung von polyamiden aus aminonitrilen
AU8970298A (en) * 1997-09-05 1999-03-29 Du Pont Canada Inc. Manufacture of branched polyamides
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
GR76456B (pt) 1984-08-10
PT74906A (en) 1982-06-01
RO85094B (ro) 1984-10-30
DE3277583D1 (en) 1987-12-10
CA1186444A (en) 1985-04-30
AU8379682A (en) 1982-11-25
NO821652L (no) 1982-11-19
ES512256A0 (es) 1983-08-01
EP0065291A1 (en) 1982-11-24
MX160615A (es) 1990-03-28
ES8307936A1 (es) 1983-08-01
EP0065291B1 (en) 1987-11-04
IL65795A0 (en) 1982-08-31
PT74906B (en) 1983-12-07
YU103982A (en) 1985-04-30
RO85094A (ro) 1984-09-24

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