ES8306642A1 - Moulding articles from polylaurinlactam - Google Patents

Moulding articles from polylaurinlactam

Info

Publication number
ES8306642A1
ES8306642A1 ES509971A ES509971A ES8306642A1 ES 8306642 A1 ES8306642 A1 ES 8306642A1 ES 509971 A ES509971 A ES 509971A ES 509971 A ES509971 A ES 509971A ES 8306642 A1 ES8306642 A1 ES 8306642A1
Authority
ES
Spain
Prior art keywords
polylaurinlactam
moulding articles
accordance
laurinlactam
intermixing
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
ES509971A
Other languages
Spanish (es)
Other versions
ES509971A0 (en
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.)
Harwe AG
Original Assignee
Harwe 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 Harwe AG filed Critical Harwe AG
Publication of ES8306642A1 publication Critical patent/ES8306642A1/en
Publication of ES509971A0 publication Critical patent/ES509971A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material

Abstract

Polylaurinlactam which is obtained by melting laurinlactam, intermixing the melt with a catalyst and subsequent mixing of the mixture with an activator under polymerisation and which is cast into threads or strands is in accordance with the invention comminuted in known 'per se' manner into granulated material or chips and is injection moulded at temperatures from 220 to 255 DEG C at pressures from 50 to 100 kp/cm<2>. The shaped body obtained in accordance therewith is distinguished by superior physical properties.
ES509971A 1981-04-08 1982-02-26 A PROCEDURE FOR THE MANUFACTURE OF POLYAURINLACTAM BASED MOLDED PARTS. Granted ES509971A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3114217A DE3114217A1 (en) 1981-04-08 1981-04-08 METHOD FOR THE PRODUCTION OF MOLDED BODIES FROM POLYLAURINE LACTAM, AND THE MOLDED BODIES OBTAINED THEREFORE

Publications (2)

Publication Number Publication Date
ES8306642A1 true ES8306642A1 (en) 1983-06-01
ES509971A0 ES509971A0 (en) 1983-06-01

Family

ID=6129690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509971A Granted ES509971A0 (en) 1981-04-08 1982-02-26 A PROCEDURE FOR THE MANUFACTURE OF POLYAURINLACTAM BASED MOLDED PARTS.

Country Status (17)

Country Link
JP (1) JPS57167343A (en)
AT (1) AT381107B (en)
AU (1) AU547362B2 (en)
BR (1) BR8201581A (en)
CA (1) CA1168819A (en)
CS (1) CS233725B2 (en)
DD (1) DD202038A5 (en)
DE (1) DE3114217A1 (en)
DK (1) DK150482A (en)
ES (1) ES509971A0 (en)
FR (1) FR2503719B1 (en)
GB (1) GB2096047B (en)
IT (1) IT1158361B (en)
NL (1) NL8200595A (en)
SE (1) SE8202121L (en)
SU (1) SU1111687A3 (en)
ZA (1) ZA821677B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238799C1 (en) * 1982-10-20 1984-02-09 Harwe AG, 5012 Schönenwerd Process for the production of moldings from polylaurine lactam, and the moldings obtained thereafter
US4581191A (en) * 1984-03-01 1986-04-08 Werner Hartmann Method for the production of molded articles from polylaurolactam, as well as the resulting molded articles
DE3431271A1 (en) * 1984-08-25 1986-03-06 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYAMIDE MOLDED BODIES
DE102007000923A1 (en) * 2007-08-28 2009-03-05 Zf Lenksysteme Gmbh Method for manufacturing plastic gear wheel for electric rack and pinion steering of motor vehicles, involves obtaining gear wheel with high-energy radiation irradiated around secondary cross-linking of material

Also Published As

Publication number Publication date
AT381107B (en) 1986-08-25
CA1168819A (en) 1984-06-12
IT8202905A0 (en) 1982-02-08
SU1111687A3 (en) 1984-08-30
AU8072582A (en) 1982-10-14
BR8201581A (en) 1983-02-08
IT1158361B (en) 1987-02-18
ZA821677B (en) 1983-01-26
DE3114217A1 (en) 1982-11-04
DD202038A5 (en) 1983-08-24
DK150482A (en) 1982-10-09
ATA122382A (en) 1986-01-15
NL8200595A (en) 1982-11-01
SE8202121L (en) 1982-10-09
FR2503719B1 (en) 1985-08-23
ES509971A0 (en) 1983-06-01
CS233725B2 (en) 1985-03-14
JPS57167343A (en) 1982-10-15
GB2096047A (en) 1982-10-13
GB2096047B (en) 1984-10-03
FR2503719A1 (en) 1982-10-15
AU547362B2 (en) 1985-10-17

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