DE2103313C3 - Verfahren zur Herstellung eines Formteils mit erhöhter Dauerschlagzähigkeit aus einem formbaren Polycarbonat - Google Patents
Verfahren zur Herstellung eines Formteils mit erhöhter Dauerschlagzähigkeit aus einem formbaren PolycarbonatInfo
- Publication number
- DE2103313C3 DE2103313C3 DE2103313A DE2103313A DE2103313C3 DE 2103313 C3 DE2103313 C3 DE 2103313C3 DE 2103313 A DE2103313 A DE 2103313A DE 2103313 A DE2103313 A DE 2103313A DE 2103313 C3 DE2103313 C3 DE 2103313C3
- Authority
- DE
- Germany
- Prior art keywords
- impact strength
- polycarbonate
- molded part
- term impact
- long
- 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
Links
- 229920000515 polycarbonate Polymers 0.000 title claims description 17
- 239000004417 polycarbonate Substances 0.000 title claims description 17
- 230000007774 longterm Effects 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000005457 ice water Substances 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 8
- 239000004431 polycarbonate resin Substances 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920005668 polycarbonate resin Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/08—Heat treatment
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
-
- 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
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/025—Quenching, i.e. rapid cooling of an object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US697770A | 1970-01-28 | 1970-01-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2103313A1 DE2103313A1 (de) | 1971-08-05 |
| DE2103313B2 DE2103313B2 (de) | 1980-04-30 |
| DE2103313C3 true DE2103313C3 (de) | 1980-12-18 |
Family
ID=21723554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2103313A Expired DE2103313C3 (de) | 1970-01-28 | 1971-01-25 | Verfahren zur Herstellung eines Formteils mit erhöhter Dauerschlagzähigkeit aus einem formbaren Polycarbonat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3673289A (enExample) |
| JP (1) | JPS4911738B1 (enExample) |
| CA (1) | CA953868A (enExample) |
| DE (1) | DE2103313C3 (enExample) |
| FR (1) | FR2075124A5 (enExample) |
| GB (1) | GB1312902A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068004A (en) * | 1976-06-30 | 1978-01-10 | Life Savers, Inc. | System and method for cooling of gum base |
| US4450133A (en) * | 1979-11-26 | 1984-05-22 | Cafarelli Ralph J | Stabilization of molded parts |
| US4246917A (en) * | 1979-11-26 | 1981-01-27 | Cafarelli Ralph J | High-speed stabilization of molded parts |
| US4659533A (en) * | 1985-09-16 | 1987-04-21 | The Dow Chemical Company | Process for the formation of large void-free thermoplastic articles |
| EP0724950B1 (en) * | 1995-01-20 | 2000-04-19 | General Electric Company | Process for the annealing of objects out of thermoplastic materials |
| US20130227880A1 (en) * | 2012-03-05 | 2013-09-05 | Att Southern, Inc. | Recycled plastic composite composition |
| US12281528B2 (en) * | 2020-06-01 | 2025-04-22 | Geodynamics, Inc. | Quick connect setting kit and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3057013A (en) * | 1960-02-15 | 1962-10-09 | Du Pont | Method for producing pipe |
| BE597653A (enExample) * | 1960-03-08 | 1900-01-01 | ||
| DE1479157B1 (de) * | 1961-01-07 | 1970-03-19 | Bayer Ag | Waermenachbehandlungsverfahren fuer Werkstuecke aus hochmolekularen,thermoplastischen Polycarbonaten |
| US3553303A (en) * | 1967-12-21 | 1971-01-05 | Phillips Petroleum Co | Extruding thermoplastic tubing |
-
1970
- 1970-01-28 US US6977A patent/US3673289A/en not_active Expired - Lifetime
- 1970-12-17 FR FR7047135A patent/FR2075124A5/fr not_active Expired
- 1970-12-24 CA CA101,448A patent/CA953868A/en not_active Expired
- 1970-12-24 JP JP45116928A patent/JPS4911738B1/ja active Pending
-
1971
- 1971-01-11 GB GB125771A patent/GB1312902A/en not_active Expired
- 1971-01-25 DE DE2103313A patent/DE2103313C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1312902A (en) | 1973-04-11 |
| FR2075124A5 (enExample) | 1971-10-08 |
| DE2103313A1 (de) | 1971-08-05 |
| DE2103313B2 (de) | 1980-04-30 |
| CA953868A (en) | 1974-09-03 |
| US3673289A (en) | 1972-06-27 |
| JPS4911738B1 (enExample) | 1974-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1215908B (de) | Verfahren zur Verbesserung der physikalischen Eigenschaften von Filmen aus Polyaethylenterephthalat | |
| CH417943A (de) | Verfahren zur Herstellung von formfesten Spritzgussartikeln aus Polyestern aromatischer Dicarbonsäuren | |
| DE2103313C3 (de) | Verfahren zur Herstellung eines Formteils mit erhöhter Dauerschlagzähigkeit aus einem formbaren Polycarbonat | |
| DE2108774A1 (de) | Verfahren und Vorrichtung zur Herstellung von Hohlkörpern aus Kunststoffen | |
| DE2340457A1 (de) | Verfahren zur formung von hohlkoerpern aus kunstharz | |
| DE102010052878B4 (de) | Verfahren zur Herstellung von Polymer-Formteilen auf der Basis von Polylactid mit erhöhter Wärmeformbeständigkeit und dessen Verwendung | |
| DE1504552A1 (de) | Verfahren zur Herstellung von Filmen | |
| DE102007031467A1 (de) | Verfahren zur Herstellung eines faserverstärkten Verbundstoffs und Verbundstoff | |
| DE1569591A1 (de) | Spritzgussformkoerper auf der Basis von Polyaethylenterephthalat und Verfahren zu ihrer Herstellung | |
| DE2736792A1 (de) | Polypropylen-formmasse | |
| DE2819813A1 (de) | Verfahren und vorrichtung zur herstellung von hohlkoerpern | |
| DE2520497C3 (de) | Verfahren zum Herstellen eines Formkörpers aus thermoplastischem hochmolekularem Material | |
| DE2149546B2 (de) | Verfahren zur herstellung von superplastischen bleilegierungen | |
| EP3098059B1 (de) | Verfahren zur herstellung eines orientierten polymers | |
| DE1036517B (de) | Schlagfeste, weichmacherfreie Formmassen auf der Grundlage von Polyvinylacetalen | |
| DE10292981B4 (de) | Formteil aus Harz und Verfahren zu dessen Herstellung | |
| DE3500094A1 (de) | Verfahren zur herstellung eines verbundmaterials und so erhaltenes verbundmaterial | |
| DE2436874C3 (de) | Verfahren zur Herstellung von Drähten und Profilen aus verstärkten Kunststoffen | |
| DE1880647U (de) | Tuerschluessel aus polyamiden. | |
| DE2303898A1 (de) | Polyisobutylenoxyd und dessen verwendung in einem verfahren zur herstellung eines polyisobutylenoxyd-formlings | |
| CH357186A (de) | Verfahren zur Herstellung von Formlingen | |
| AT231307B (de) | Türschlüssel aus Polyamiden | |
| AT392931B (de) | Verfahren zum herstellen von kunststoff-formteilen | |
| DE2062981A1 (de) | Geformter Gegenstand und Verfahren zu dessen Herstellung | |
| DE1704158C3 (de) | Verfahren zur Zähigkeitserhöhung von aus Polypivalolactonharz hergestellten Erzeugnissen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |