FR2291842A1 - Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus - Google Patents
Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenusInfo
- Publication number
- FR2291842A1 FR2291842A1 FR7438261A FR7438261A FR2291842A1 FR 2291842 A1 FR2291842 A1 FR 2291842A1 FR 7438261 A FR7438261 A FR 7438261A FR 7438261 A FR7438261 A FR 7438261A FR 2291842 A1 FR2291842 A1 FR 2291842A1
- Authority
- FR
- France
- Prior art keywords
- treatment
- temp
- heating
- cooling
- containers
- 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.)
- Granted
Links
Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438261A FR2291842A1 (fr) | 1974-11-21 | 1974-11-21 | Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus |
DE19752551877 DE2551877A1 (de) | 1974-11-21 | 1975-11-19 | Verfahren zur behandlung von starren hohlkoerpern aus amorphem thermoplastischem material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438261A FR2291842A1 (fr) | 1974-11-21 | 1974-11-21 | Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291842A1 true FR2291842A1 (fr) | 1976-06-18 |
FR2291842B1 FR2291842B1 (fr) | 1977-03-25 |
Family
ID=9145122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438261A Granted FR2291842A1 (fr) | 1974-11-21 | 1974-11-21 | Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2551877A1 (fr) |
FR (1) | FR2291842A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994017986A1 (fr) * | 1993-02-05 | 1994-08-18 | Ici Composites, Inc. | Pretraitement de produits cylindriques anisotropes |
WO2004106043A1 (fr) * | 2003-05-21 | 2004-12-09 | The Procter & Gamble Company | Recipients de plastique pressurises thermotraites |
WO2006015325A1 (fr) * | 2004-07-30 | 2006-02-09 | Bay Materials, Llc | Procédé de réduction de la relaxation en contrainte dans des articles en polymères et dans des articles façonnés par celui-ci |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373093A (en) * | 1943-04-22 | 1945-04-10 | Bell Telephone Labor Inc | Process for inhibiting cracking of polymeric bodies |
GB1293935A (en) * | 1969-07-21 | 1972-10-25 | Kemp Products Ltd | Method of stabilizing plastic containers |
FR2148416A1 (fr) * | 1971-08-12 | 1973-03-23 | Continental Can Co |
-
1974
- 1974-11-21 FR FR7438261A patent/FR2291842A1/fr active Granted
-
1975
- 1975-11-19 DE DE19752551877 patent/DE2551877A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373093A (en) * | 1943-04-22 | 1945-04-10 | Bell Telephone Labor Inc | Process for inhibiting cracking of polymeric bodies |
GB1293935A (en) * | 1969-07-21 | 1972-10-25 | Kemp Products Ltd | Method of stabilizing plastic containers |
FR2148416A1 (fr) * | 1971-08-12 | 1973-03-23 | Continental Can Co |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994017986A1 (fr) * | 1993-02-05 | 1994-08-18 | Ici Composites, Inc. | Pretraitement de produits cylindriques anisotropes |
WO2004106043A1 (fr) * | 2003-05-21 | 2004-12-09 | The Procter & Gamble Company | Recipients de plastique pressurises thermotraites |
US6959524B2 (en) | 2003-05-21 | 2005-11-01 | The Procter & Gamble Company | Heat-treated pressurized plastic containers and method of making |
WO2006015325A1 (fr) * | 2004-07-30 | 2006-02-09 | Bay Materials, Llc | Procédé de réduction de la relaxation en contrainte dans des articles en polymères et dans des articles façonnés par celui-ci |
US20090306327A1 (en) * | 2004-07-30 | 2009-12-10 | Stewart Ray F | Method of reducing stress relaxation in polymer articles and articles formed thereby |
US8716425B2 (en) | 2004-07-30 | 2014-05-06 | Bay Materials, Llc | Method of reducing stress relaxation in polymer articles and articles formed thereby |
Also Published As
Publication number | Publication date |
---|---|
DE2551877A1 (de) | 1976-08-12 |
FR2291842B1 (fr) | 1977-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |