FR1196942A - Procédé d'irradiation des superpolyamides - Google Patents

Procédé d'irradiation des superpolyamides

Info

Publication number
FR1196942A
FR1196942A FR1196942DA FR1196942A FR 1196942 A FR1196942 A FR 1196942A FR 1196942D A FR1196942D A FR 1196942DA FR 1196942 A FR1196942 A FR 1196942A
Authority
FR
France
Prior art keywords
superpolyamides
irradiation process
irradiation
superpolyamides irradiation
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
Other languages
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1196942A publication Critical patent/FR1196942A/fr
Expired legal-status Critical Current

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
    • 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
    • B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
FR1196942D 1956-11-21 1957-11-20 Procédé d'irradiation des superpolyamides Expired FR1196942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US860280XA 1956-11-21 1956-11-21

Publications (1)

Publication Number Publication Date
FR1196942A true FR1196942A (fr) 1959-11-26

Family

ID=22195778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196942D Expired FR1196942A (fr) 1956-11-21 1957-11-20 Procédé d'irradiation des superpolyamides

Country Status (3)

Country Link
DE (1) DE1075826B (fr)
FR (1) FR1196942A (fr)
GB (1) GB860280A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001143983A (ja) * 1999-11-12 2001-05-25 Ushio Inc 電子線照射処理方法
FR2803243B1 (fr) * 1999-12-30 2002-08-23 Ass Pour Les Transferts De Tec Procede d'obtention d'une piece en materiau polymere, par exemple d'une piece prototype, ayant des caracteristiques ameliorees par exposition a un flux electronique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1043549A (fr) * 1951-01-23 1953-11-10 Onderzoekings Inst Res Procédé pour la fabrication de produits en partant de polyamides, et produits obtenus par ce procédé
GB739709A (en) * 1952-02-23 1955-11-02 Atomic Energy Authority Uk Improvements in or relating to treatment of polymeric substances
FR64800E (fr) * 1952-12-06 1955-12-02 Thomson Houston Comp Francaise Procédé de polymérisation par les électrons de grande énergie

Also Published As

Publication number Publication date
DE1075826B (de) 1960-02-18
GB860280A (en) 1961-02-01

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