GB1017494A - Production of moulded articles - Google Patents

Production of moulded articles

Info

Publication number
GB1017494A
GB1017494A GB4093862A GB4093862A GB1017494A GB 1017494 A GB1017494 A GB 1017494A GB 4093862 A GB4093862 A GB 4093862A GB 4093862 A GB4093862 A GB 4093862A GB 1017494 A GB1017494 A GB 1017494A
Authority
GB
United Kingdom
Prior art keywords
lactams
esters
acid halides
caprolactam
specified
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
GB4093862A
Other languages
English (en)
Inventor
Guenther Daumiller
Guenter Becht
Lothar Schlemmer
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
Badische Anilin and Sodafabrik AG
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, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1017494A publication Critical patent/GB1017494A/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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/38—Heating or cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
GB4093862A 1961-11-07 1962-10-30 Production of moulded articles Expired GB1017494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB64685A DE1188808B (de) 1961-11-07 1961-11-07 Verfahren zur Polymerisation von Lactamen mit sieben und mehr Ringgliedern unter Formgebung

Publications (1)

Publication Number Publication Date
GB1017494A true GB1017494A (en) 1966-01-19

Family

ID=6974482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4093862A Expired GB1017494A (en) 1961-11-07 1962-10-30 Production of moulded articles

Country Status (3)

Country Link
BE (1) BE624467A (US07922777-20110412-C00004.png)
DE (1) DE1188808B (US07922777-20110412-C00004.png)
GB (1) GB1017494A (US07922777-20110412-C00004.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317646A (en) * 1963-09-30 1967-05-02 Polymer Corp Method for casting nylon
US4496514A (en) * 1983-01-27 1985-01-29 The B. F. Goodrich Company Process using supercooled liquid lactam mixtures

Also Published As

Publication number Publication date
DE1188808B (de) 1965-03-11
BE624467A (US07922777-20110412-C00004.png)

Similar Documents

Publication Publication Date Title
US3017391A (en) Preparation of polycaprolactam using n-acyl activators
KR970059207A (ko) 열적으로 후성형될 수 있는 폴리락탐 매트릭스를 포함하는 복합재료의 제조방법
KR860000579B1 (ko) 반응 사출 성형법
KR970059200A (ko) 활성화된 음이온성 락탐의 연속 중합 반응
GB1222803A (en) Production of shaped articles from polycaproamide
GB1009165A (en) Method of producing polylactam articles
GB980402A (en) Process for the continuous production of fibre-containing shaped articles of polyamide
US3309343A (en) Monomeric epsilon-caprolactam compositions
GB1017494A (en) Production of moulded articles
GB1066440A (en) In situ polymerization of lactams in flexible molds
GB944307A (en) Continuous lactam polymerisation process
DE69014374D1 (de) Verfahren zur Herstellung von grossen Formteilen aus modifiziertem Polyamid.
US3997646A (en) Process for the production of polyamide mouldings
ES428991A1 (es) Procedimiento para la produccion de productos moldeados ex-pandidos de urea-formaldehido.
GB1349324A (en) Moulding thermoplastic articles
US3037003A (en) Process for the production of high-molecular polyamides
US3803101A (en) Anionic polymerization of lactam
GB1059924A (en) A process of moulding polylactams and the products thereof
GB1049666A (en) Production of expanded polyamides
GB1483540A (en) Process for the production of moulded polyamide products
GB1056885A (en) Method and apparatus for manufacturing polyamide material or articles
GB1217352A (en) Foamed polylactams and production thereof
US3394112A (en) Anionic polymerization of anhydrous lactams with amido acetals as co-catalysts
GB1098093A (en) Lactam polymerisation
US3470199A (en) Production of polyamide moldings