AU7282300A - Method for cleaving polymers and oligomers containing amide groups - Google Patents

Method for cleaving polymers and oligomers containing amide groups

Info

Publication number
AU7282300A
AU7282300A AU72823/00A AU7282300A AU7282300A AU 7282300 A AU7282300 A AU 7282300A AU 72823/00 A AU72823/00 A AU 72823/00A AU 7282300 A AU7282300 A AU 7282300A AU 7282300 A AU7282300 A AU 7282300A
Authority
AU
Australia
Prior art keywords
amide groups
oligomers containing
containing amide
cleaving
polymers
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.)
Withdrawn
Application number
AU72823/00A
Inventor
Ralf Mohrschladt
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU7282300A publication Critical patent/AU7282300A/en
Withdrawn legal-status Critical Current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
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
AU72823/00A 1999-09-06 2000-08-31 Method for cleaving polymers and oligomers containing amide groups Withdrawn AU7282300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19942338 1999-09-06
DE1999142338 DE19942338A1 (en) 1999-09-06 1999-09-06 Process for the cleavage of polymers and oligomers containing amide groups
PCT/EP2000/008513 WO2001017960A1 (en) 1999-09-06 2000-08-31 Method for cleaving polymers and oligomers containing amide groups

Publications (1)

Publication Number Publication Date
AU7282300A true AU7282300A (en) 2001-04-10

Family

ID=7920874

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72823/00A Withdrawn AU7282300A (en) 1999-09-06 2000-08-31 Method for cleaving polymers and oligomers containing amide groups

Country Status (3)

Country Link
AU (1) AU7282300A (en)
DE (1) DE19942338A1 (en)
WO (1) WO2001017960A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172997A (en) * 1966-07-22 1969-12-03 Ici Ltd Monomeric Compounds from Polyamides
DE3030735A1 (en) * 1980-08-14 1982-03-25 Basf Ag, 6700 Ludwigshafen METHOD FOR OBTAINING CAPROLACTAM BY CLEAVING OLIGOMERS OF CAPROLACTAM
DE3336142A1 (en) * 1983-10-05 1985-04-25 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING N-C (DOWN ARROW) 1 (DOWN ARROW) -C (DOWN ARROW) 4 (DOWN ARROW) -ALKYLCAPROLACTAM
DE3524394A1 (en) * 1985-07-09 1987-01-15 Basf Ag METHOD FOR OBTAINING CAPROLACTAM BY CLEAVING OLIGOMERS OF CAPROLACTAM
DE4216848A1 (en) * 1992-05-21 1993-11-25 Basf Ag Process for the recovery of caprolactam from polycaprolactam
US5395974A (en) * 1994-01-21 1995-03-07 E. I. Du Pont De Nemours And Company Lewis acid catalyzed ammonolysis of nylon
DE4442727A1 (en) * 1994-12-01 1996-06-05 Basf Ag Process for the production of caprolactam

Also Published As

Publication number Publication date
DE19942338A1 (en) 2001-03-08
WO2001017960A1 (en) 2001-03-15

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Legal Events

Date Code Title Description
MK13 Application withdrawn section 141(2)/reg 8.3(2) - pct appl. non-entering nat. phase, withdrawn by applicant