BR6239262D0 - Aperfeicoamentos em envoltorios fabricados de peliaperfeicoamentos em envoltorios fabricados de uma culas de poliolefina biaxialmente orientada pelicula de poliolefina ligada transversalmente biaxialmente orientada e processo para fabricar os mesmos - Google Patents

Aperfeicoamentos em envoltorios fabricados de peliaperfeicoamentos em envoltorios fabricados de uma culas de poliolefina biaxialmente orientada pelicula de poliolefina ligada transversalmente biaxialmente orientada e processo para fabricar os mesmos

Info

Publication number
BR6239262D0
BR6239262D0 BR139262/62A BR13926262A BR6239262D0 BR 6239262 D0 BR6239262 D0 BR 6239262D0 BR 139262/62 A BR139262/62 A BR 139262/62A BR 13926262 A BR13926262 A BR 13926262A BR 6239262 D0 BR6239262 D0 BR 6239262D0
Authority
BR
Brazil
Prior art keywords
biaxially oriented
manufactured
wraps
polyolefin
crossly
Prior art date
Application number
BR139262/62A
Other languages
English (en)
Portuguese (pt)
Inventor
J Ehrreich
W Baird
A Besse
C Fazio
B Nickerson
C Lindstrom
Entremont D D
Original Assignee
Grace W R & 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 US112430A external-priority patent/US3149017A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of BR6239262D0 publication Critical patent/BR6239262D0/pt

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Toys (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR139262/62A 1961-05-24 1962-05-23 Aperfeicoamentos em envoltorios fabricados de peliaperfeicoamentos em envoltorios fabricados de uma culas de poliolefina biaxialmente orientada pelicula de poliolefina ligada transversalmente biaxialmente orientada e processo para fabricar os mesmos BR6239262D0 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11218361A 1961-05-24 1961-05-24
US112430A US3149017A (en) 1961-05-24 1961-05-24 Polyethylene balloon
US11493761A 1961-06-01 1961-06-01

Publications (1)

Publication Number Publication Date
BR6239262D0 true BR6239262D0 (pt) 1973-12-04

Family

ID=37076103

Family Applications (1)

Application Number Title Priority Date Filing Date
BR139262/62A BR6239262D0 (pt) 1961-05-24 1962-05-23 Aperfeicoamentos em envoltorios fabricados de peliaperfeicoamentos em envoltorios fabricados de uma culas de poliolefina biaxialmente orientada pelicula de poliolefina ligada transversalmente biaxialmente orientada e processo para fabricar os mesmos

Country Status (5)

Country Link
BE (1) BE617992A (sv)
BR (1) BR6239262D0 (sv)
FR (1) FR1327377A (sv)
GB (1) GB989513A (sv)
NL (1) NL278641A (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES448091A1 (es) * 1975-05-22 1977-07-01 Grace W R & Co Procedimiento para mejorar la resistencia a la deslaminacionde un laminado de peliculas estirado.
AU719458B2 (en) * 1997-10-30 2000-05-11 Yoshino Kogyosho Co., Ltd. Thin-walled synthetic resin laminated body for liquid container and method for manufacturing the same
US7067616B2 (en) * 2003-06-26 2006-06-27 Advanced Technology Materials, Inc. Polytetrafluoroethylene treatment

Also Published As

Publication number Publication date
BE617992A (sv)
GB989513A (sv) 1965-04-22
FR1327377A (fr) 1963-05-17
NL278641A (sv)

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