SE8202121L - PROCEDURE FOR THE PREPARATION OF POLYLAURIN INLAMATED FORM CARBON AND FORM CARBON MANUFACTURED - Google Patents
PROCEDURE FOR THE PREPARATION OF POLYLAURIN INLAMATED FORM CARBON AND FORM CARBON MANUFACTUREDInfo
- Publication number
- SE8202121L SE8202121L SE8202121A SE8202121A SE8202121L SE 8202121 L SE8202121 L SE 8202121L SE 8202121 A SE8202121 A SE 8202121A SE 8202121 A SE8202121 A SE 8202121A SE 8202121 L SE8202121 L SE 8202121L
- Authority
- SE
- Sweden
- Prior art keywords
- form carbon
- inlamated
- polylaurin
- procedure
- preparation
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyamides (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Artificial Filaments (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
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.
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 (1)
| Publication Number | Publication Date |
|---|---|
| SE8202121L true SE8202121L (en) | 1982-10-09 |
Family
ID=6129690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8202121A SE8202121L (en) | 1981-04-08 | 1982-04-02 | PROCEDURE FOR THE PREPARATION OF POLYLAURIN INLAMATED FORM CARBON AND FORM CARBON MANUFACTURED |
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)
| 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 |
-
1981
- 1981-04-08 DE DE3114217A patent/DE3114217A1/en not_active Ceased
-
1982
- 1982-02-03 GB GB8203058A patent/GB2096047B/en not_active Expired
- 1982-02-05 FR FR8201935A patent/FR2503719B1/en not_active Expired
- 1982-02-08 DD DD82237265A patent/DD202038A5/en unknown
- 1982-02-08 IT IT02905/82A patent/IT1158361B/en active
- 1982-02-16 NL NL8200595A patent/NL8200595A/en not_active Application Discontinuation
- 1982-02-23 AU AU80725/82A patent/AU547362B2/en not_active Ceased
- 1982-02-26 ES ES509971A patent/ES509971A0/en active Granted
- 1982-02-26 CA CA000397249A patent/CA1168819A/en not_active Expired
- 1982-03-02 JP JP57033727A patent/JPS57167343A/en active Pending
- 1982-03-10 CS CS821633A patent/CS233725B2/en unknown
- 1982-03-12 ZA ZA821677A patent/ZA821677B/en unknown
- 1982-03-22 SU SU823407198A patent/SU1111687A3/en active
- 1982-03-22 BR BR8201581A patent/BR8201581A/en unknown
- 1982-03-29 AT AT0122382A patent/AT381107B/en not_active IP Right Cessation
- 1982-04-02 SE SE8202121A patent/SE8202121L/en not_active Application Discontinuation
- 1982-04-02 DK DK150482A patent/DK150482A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK150482A (en) | 1982-10-09 |
| NL8200595A (en) | 1982-11-01 |
| GB2096047A (en) | 1982-10-13 |
| AT381107B (en) | 1986-08-25 |
| FR2503719B1 (en) | 1985-08-23 |
| ES8306642A1 (en) | 1983-06-01 |
| BR8201581A (en) | 1983-02-08 |
| CS233725B2 (en) | 1985-03-14 |
| IT1158361B (en) | 1987-02-18 |
| ZA821677B (en) | 1983-01-26 |
| AU547362B2 (en) | 1985-10-17 |
| ATA122382A (en) | 1986-01-15 |
| DE3114217A1 (en) | 1982-11-04 |
| ES509971A0 (en) | 1983-06-01 |
| SU1111687A3 (en) | 1984-08-30 |
| CA1168819A (en) | 1984-06-12 |
| DD202038A5 (en) | 1983-08-24 |
| AU8072582A (en) | 1982-10-14 |
| IT8202905A0 (en) | 1982-02-08 |
| FR2503719A1 (en) | 1982-10-15 |
| GB2096047B (en) | 1984-10-03 |
| JPS57167343A (en) | 1982-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8202121-3 Effective date: 19861003 |