FR1467792A - Continuous bulk polymerization process of lactams, with simultaneous forming - Google Patents

Continuous bulk polymerization process of lactams, with simultaneous forming

Info

Publication number
FR1467792A
FR1467792A FR49152A FR49152A FR1467792A FR 1467792 A FR1467792 A FR 1467792A FR 49152 A FR49152 A FR 49152A FR 49152 A FR49152 A FR 49152A FR 1467792 A FR1467792 A FR 1467792A
Authority
FR
France
Prior art keywords
lactams
polymerization process
bulk polymerization
continuous bulk
simultaneous forming
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
FR49152A
Other languages
French (fr)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to FR49152A priority Critical patent/FR1467792A/en
Application granted granted Critical
Publication of FR1467792A publication Critical patent/FR1467792A/en
Expired 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
    • C08G69/02—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
    • C08G69/18—Anionic polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
FR49152A 1965-02-18 1966-02-10 Continuous bulk polymerization process of lactams, with simultaneous forming Expired FR1467792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR49152A FR1467792A (en) 1965-02-18 1966-02-10 Continuous bulk polymerization process of lactams, with simultaneous forming

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED0046542 1965-02-18
FR49152A FR1467792A (en) 1965-02-18 1966-02-10 Continuous bulk polymerization process of lactams, with simultaneous forming

Publications (1)

Publication Number Publication Date
FR1467792A true FR1467792A (en) 1967-01-27

Family

ID=25972061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49152A Expired FR1467792A (en) 1965-02-18 1966-02-10 Continuous bulk polymerization process of lactams, with simultaneous forming

Country Status (1)

Country Link
FR (1) FR1467792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422178A (en) * 1965-10-12 1969-01-14 Monsanto Co Continuous polymer casting machine and process
US4524044A (en) * 1982-09-30 1985-06-18 Ube Industries, Ltd. Reaction injection molding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422178A (en) * 1965-10-12 1969-01-14 Monsanto Co Continuous polymer casting machine and process
US4524044A (en) * 1982-09-30 1985-06-18 Ube Industries, Ltd. Reaction injection molding method

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