BR8905208A - Poliamida processavel a fusao;polimero;composicao processavel a fusao;fibra ou pelicula;e processo para a preparacao de poliamidas - Google Patents

Poliamida processavel a fusao;polimero;composicao processavel a fusao;fibra ou pelicula;e processo para a preparacao de poliamidas

Info

Publication number
BR8905208A
BR8905208A BR898905208A BR8905208A BR8905208A BR 8905208 A BR8905208 A BR 8905208A BR 898905208 A BR898905208 A BR 898905208A BR 8905208 A BR8905208 A BR 8905208A BR 8905208 A BR8905208 A BR 8905208A
Authority
BR
Brazil
Prior art keywords
fusion
processing
polyamides
fiber
polymer
Prior art date
Application number
BR898905208A
Other languages
English (en)
Inventor
Gurdial Singh
Original Assignee
Du Pont
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
Application filed by Du Pont filed Critical Du Pont
Publication of BR8905208A publication Critical patent/BR8905208A/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
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR898905208A 1988-10-14 1989-10-13 Poliamida processavel a fusao;polimero;composicao processavel a fusao;fibra ou pelicula;e processo para a preparacao de poliamidas BR8905208A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25754888A 1988-10-14 1988-10-14
US40229589A 1989-09-05 1989-09-05

Publications (1)

Publication Number Publication Date
BR8905208A true BR8905208A (pt) 1990-05-15

Family

ID=26946034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905208A BR8905208A (pt) 1988-10-14 1989-10-13 Poliamida processavel a fusao;polimero;composicao processavel a fusao;fibra ou pelicula;e processo para a preparacao de poliamidas

Country Status (10)

Country Link
US (1) US5136016A (pt)
EP (1) EP0366316B1 (pt)
JP (1) JP2893636B2 (pt)
KR (1) KR0151849B1 (pt)
AR (1) AR244721A1 (pt)
AT (1) ATE115158T1 (pt)
AU (1) AU628087B2 (pt)
BR (1) BR8905208A (pt)
CA (1) CA2000639C (pt)
DE (1) DE68919804T2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2037232C (en) * 1990-03-12 2002-01-29 Gary L. Hendren High strength papers from floc and fibrids
JPH06502203A (ja) * 1990-12-01 1994-03-10 ヘキスト・アクチェンゲゼルシャフト 熱可塑性的に加工可能な芳香族ポリエーテルアミド
US5140096A (en) * 1991-06-07 1992-08-18 E. I. Du Pont De Nemours And Company Polymer preparation from diacylbis-lactam to avoid crystal formation
NL1014605C2 (nl) * 2000-03-10 2001-09-11 Dsm Nv Werkwijze voor het bereiden van een vertakt polymeer.
US7998575B2 (en) * 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
US9127126B2 (en) 2012-04-30 2015-09-08 Brewer Science Inc. Development of high-viscosity bonding layer through in-situ polymer chain extension
EP2676987A1 (en) * 2012-06-21 2013-12-25 Universidad De Burgos Cross-linked aramid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770406A1 (de) * 1968-05-14 1972-02-10 Wolff Walsrode Ag Schrumpffaehige filmbildende Copolyamide,ihre Herstellung und ihre Verwendung
DE2309420C3 (de) * 1973-02-24 1984-02-23 Bayer Ag, 5090 Leverkusen Verbundfolien
JPS57114575A (en) * 1981-01-05 1982-07-16 Mitsubishi Gas Chem Co Inc Preparation of n-aroyl-bis-lactam

Also Published As

Publication number Publication date
US5136016A (en) 1992-08-04
JP2893636B2 (ja) 1999-05-24
CA2000639A1 (en) 1990-04-14
AU4282889A (en) 1990-04-26
JPH02145620A (ja) 1990-06-05
AR244721A1 (es) 1993-11-30
DE68919804D1 (de) 1995-01-19
DE68919804T2 (de) 1995-05-24
CA2000639C (en) 2000-08-29
ATE115158T1 (de) 1994-12-15
AU628087B2 (en) 1992-09-10
KR0151849B1 (ko) 1998-10-15
EP0366316B1 (en) 1994-12-07
KR900006404A (ko) 1990-05-08
EP0366316A1 (en) 1990-05-02

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/10/2009