FR926873A - Process for the treatment of superpolyamide waste - Google Patents

Process for the treatment of superpolyamide waste

Info

Publication number
FR926873A
FR926873A FR926873DA FR926873A FR 926873 A FR926873 A FR 926873A FR 926873D A FR926873D A FR 926873DA FR 926873 A FR926873 A FR 926873A
Authority
FR
France
Prior art keywords
superpolyamide
waste
treatment
superpolyamide waste
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Fernand-Remy Chambert
Daniel-Joseph Joly
Joseph-Eugene Wersinger
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR926873A publication Critical patent/FR926873A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR926873D 1946-05-14 1946-05-14 Process for the treatment of superpolyamide waste Expired FR926873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926873T 1946-05-14

Publications (1)

Publication Number Publication Date
FR926873A true FR926873A (en) 1947-10-14

Family

ID=9440803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926873D Expired FR926873A (en) 1946-05-14 1946-05-14 Process for the treatment of superpolyamide waste

Country Status (3)

Country Link
CH (1) CH260574A (en)
FR (1) FR926873A (en)
NL (1) NL62074C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025514A1 (en) * 1992-06-17 1993-12-23 Basf Aktiengesellschaft Method for the simultaneous preparation of dicarboxylic acids and diamines from polyamides
US6140428A (en) * 1992-06-17 2000-10-31 Basf Aktiengesellschaft Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents
WO2025257042A1 (en) * 2024-06-11 2025-12-18 Basf Se Recycling method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025514A1 (en) * 1992-06-17 1993-12-23 Basf Aktiengesellschaft Method for the simultaneous preparation of dicarboxylic acids and diamines from polyamides
US6140428A (en) * 1992-06-17 2000-10-31 Basf Aktiengesellschaft Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents
WO2025257042A1 (en) * 2024-06-11 2025-12-18 Basf Se Recycling method

Also Published As

Publication number Publication date
CH260574A (en) 1949-03-31
NL62074C (en)

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