FR1369833A - Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene - Google Patents

Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene

Info

Publication number
FR1369833A
FR1369833A FR948398A FR948398A FR1369833A FR 1369833 A FR1369833 A FR 1369833A FR 948398 A FR948398 A FR 948398A FR 948398 A FR948398 A FR 948398A FR 1369833 A FR1369833 A FR 1369833A
Authority
FR
France
Prior art keywords
polyolefins
polypropylene
films
polyethylene
methods
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
FR948398A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US225639A external-priority patent/US3145242A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR948398A priority Critical patent/FR1369833A/en
Application granted granted Critical
Publication of FR1369833A publication Critical patent/FR1369833A/en
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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/08—Surface shaping of articles, e.g. embossing; Apparatus therefor by flame treatment ; using hot gases
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
FR948398A 1962-09-24 1963-09-23 Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene Expired FR1369833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948398A FR1369833A (en) 1962-09-24 1963-09-23 Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US225639A US3145242A (en) 1962-09-24 1962-09-24 Flame treatment of polymeric film and apparatus
FR948398A FR1369833A (en) 1962-09-24 1963-09-23 Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene

Publications (1)

Publication Number Publication Date
FR1369833A true FR1369833A (en) 1964-08-14

Family

ID=26203527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948398A Expired FR1369833A (en) 1962-09-24 1963-09-23 Improvements in methods of flame treatment of the surface of films of polymeric materials, for example of polyvinyl chloride or of polyolefins such as polyethylene and polypropylene

Country Status (1)

Country Link
FR (1) FR1369833A (en)

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