AU2002222803A1 - Modified polylactam - Google Patents

Modified polylactam

Info

Publication number
AU2002222803A1
AU2002222803A1 AU2002222803A AU2280302A AU2002222803A1 AU 2002222803 A1 AU2002222803 A1 AU 2002222803A1 AU 2002222803 A AU2002222803 A AU 2002222803A AU 2280302 A AU2280302 A AU 2280302A AU 2002222803 A1 AU2002222803 A1 AU 2002222803A1
Authority
AU
Australia
Prior art keywords
polylactam
modified
lactam
derivative
relates
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.)
Abandoned
Application number
AU2002222803A
Inventor
Atze Jan Nijenhuis
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Publication of AU2002222803A1 publication Critical patent/AU2002222803A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

The invention relates to a modified polylactam containing recurring units of lactam and minor amounts of a lactam derivative having one or more non-polymerisable functional groups directly or indirectly attached to the carbon atoms of the lactam ring and wherein the functional group comprises a heteroatom. The invention further relates to a process for the preparation of the polylactam, to the use of the modified polylactam, to fibres made from the modified lactam and to the lactam derivative and its production.
AU2002222803A 2000-11-30 2001-11-26 Modified polylactam Abandoned AU2002222803A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00126193 2000-11-30
EP00126193A EP1211275A1 (en) 2000-11-30 2000-11-30 Modified Polylactam
PCT/NL2001/000859 WO2002044246A1 (en) 2000-11-30 2001-11-26 Modified polylactam

Publications (1)

Publication Number Publication Date
AU2002222803A1 true AU2002222803A1 (en) 2002-06-11

Family

ID=8170536

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222803A Abandoned AU2002222803A1 (en) 2000-11-30 2001-11-26 Modified polylactam

Country Status (5)

Country Link
EP (2) EP1211275A1 (en)
AT (1) ATE371688T1 (en)
AU (1) AU2002222803A1 (en)
DE (1) DE60130240D1 (en)
WO (1) WO2002044246A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026075B4 (en) * 2008-05-30 2015-04-30 Lurgi Zimmer Gmbh Process for the preparation of polyamides using carboxylic acids and amides
CN112375218B (en) * 2020-09-16 2022-10-28 贺州学院 Water-soluble polymer modifier containing nylon structure for calcium carbonate surface modification and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275212A (en) * 1961-02-23
DE2311982C3 (en) * 1973-03-10 1981-12-17 Bayer Ag, 5090 Leverkusen Process for the production of homogeneous modified polycaprolactams and their use for threads and fibers
US4579762A (en) * 1984-12-24 1986-04-01 Monsanto Company Stain resistant carpet with impervious backing
US5164261A (en) * 1990-08-08 1992-11-17 E. I. Du Pont De Nemours And Company Dyed antistain nylon with cationic dye modifier

Also Published As

Publication number Publication date
DE60130240D1 (en) 2007-10-11
EP1337575A1 (en) 2003-08-27
EP1337575B1 (en) 2007-08-29
ATE371688T1 (en) 2007-09-15
EP1211275A1 (en) 2002-06-05
WO2002044246A1 (en) 2002-06-06

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