FR1197670A - Perfectionnements aux polymères d'oléfines irradiés - Google Patents
Perfectionnements aux polymères d'oléfines irradiésInfo
- Publication number
- FR1197670A FR1197670A FR1197670DA FR1197670A FR 1197670 A FR1197670 A FR 1197670A FR 1197670D A FR1197670D A FR 1197670DA FR 1197670 A FR1197670 A FR 1197670A
- Authority
- FR
- France
- Prior art keywords
- olefin polymers
- irradiated olefin
- irradiated
- polymers
- olefin
- 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
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
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- 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
- B29C35/02—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
- B29C2035/0844—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 X-ray
-
- 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
- B29C2035/085—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 gamma-ray
-
- 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
- B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0041—Crystalline
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US831896XA | 1956-07-18 | 1956-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1197670A true FR1197670A (fr) | 1959-12-02 |
Family
ID=22176750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1197670D Expired FR1197670A (fr) | 1956-07-18 | 1957-07-10 | Perfectionnements aux polymères d'oléfines irradiés |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE559150A (fr) |
CA (1) | CA605124A (fr) |
FR (1) | FR1197670A (fr) |
GB (1) | GB831896A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1142882A (fr) * | 1980-09-04 | 1983-03-15 | George White | Tuyau fabrique par irradiation de polyethylene renfermant du noir de carbone |
GB2120266B (en) * | 1982-05-14 | 1986-03-26 | Halstead James Ltd | Floorcoverings made from plastics materials |
ZA823981B (en) * | 1982-05-21 | 1983-06-29 | Kollmorgen Tech Corp | Radiation stress relieving of polymer articles |
WO2003089501A1 (fr) * | 2002-04-19 | 2003-10-30 | Gammatron (Pty) Ltd | Procede d'augmentation de la resistance a la contrainte hydrostatique d'un polymere |
-
0
- CA CA605124A patent/CA605124A/en not_active Expired
- BE BE559150D patent/BE559150A/xx unknown
-
1957
- 1957-06-28 GB GB20470/57A patent/GB831896A/en not_active Expired
- 1957-07-10 FR FR1197670D patent/FR1197670A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB831896A (en) | 1960-04-06 |
BE559150A (fr) | |
CA605124A (en) | 1960-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1173592A (fr) | Polymérisation d'oléfines | |
FR1173508A (fr) | Production d'oléfines | |
FR1162972A (fr) | Perfectionnements apportés aux polymères stabilisés | |
FR1179637A (fr) | Perfectionnements aux procédés de polymérisation de l'éthylène | |
FR1196881A (fr) | Latex d'oléfine perfluorohalogénée | |
FR1232912A (fr) | Perfectionnements aux dispositifs d'asservissement | |
FR1196060A (fr) | Polymérisation d'oléfines | |
FR1197670A (fr) | Perfectionnements aux polymères d'oléfines irradiés | |
FR1175488A (fr) | Perfectionnements aux polymères synthétiques halogénés | |
FR1245534A (fr) | Polymérisation d'éthylène | |
FR1186887A (fr) | Perfectionnements aux récipients en polyéthylène | |
FR1157584A (fr) | Perfectionnements aux appareils d'électro-thérapie | |
FR1155962A (fr) | Polymérisation d'oléfines | |
FR78845E (fr) | Perfectionnements aux procédés de polymérisation de l'éthylène | |
FR1168894A (fr) | Perfectionnements aux machines d'étirage | |
FR1172383A (fr) | Perfectionnements apportés aux traitements de polymères d'oléfines | |
FR1198844A (fr) | Perfectionnements aux polymères d'éthylène | |
FR1177713A (fr) | Plaque de toiture | |
FR1141096A (fr) | Perfectionnements aux intercalaires | |
FR1165618A (fr) | Perfectionnements aux stato-réacteurs | |
FR1154111A (fr) | Perfectionnements aux équipements d'odontostomatologie | |
FR1152512A (fr) | Perfectionnements aux dispositifs de repérage | |
FR1169289A (fr) | Perfectionnements apportés aux procédés de polymérisation d'éthylène | |
FR1173535A (fr) | Polymères d'alpha-oléfines | |
FR1152526A (fr) | Perfectionnements aux semelles d'espadrilles |