BE753489A - Procede de production de films thermoplastiques orientes et nouveaux produits ainsi obtenus - Google Patents

Procede de production de films thermoplastiques orientes et nouveaux produits ainsi obtenus

Info

Publication number
BE753489A
BE753489A BE753489DA BE753489A BE 753489 A BE753489 A BE 753489A BE 753489D A BE753489D A BE 753489DA BE 753489 A BE753489 A BE 753489A
Authority
BE
Belgium
Prior art keywords
thermoplastic
production
new products
oriented films
films
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
H C Cronk
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of BE753489A publication Critical patent/BE753489A/xx

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
BE753489D 1969-07-31 1970-07-15 Procede de production de films thermoplastiques orientes et nouveaux produits ainsi obtenus BE753489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84655869A 1969-07-31 1969-07-31

Publications (1)

Publication Number Publication Date
BE753489A true BE753489A (fr) 1970-12-16

Family

ID=25298282

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753489D BE753489A (fr) 1969-07-31 1970-07-15 Procede de production de films thermoplastiques orientes et nouveaux produits ainsi obtenus

Country Status (5)

Country Link
US (1) US3659000A (xx)
BE (1) BE753489A (xx)
DE (1) DE2036031A1 (xx)
FR (1) FR2054657A1 (xx)
GB (1) GB1274379A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875164A (en) * 1973-05-14 1975-04-01 Fmc Corp Melt extruded high moisture barrier polyvinyl chloride film
US4034055A (en) * 1973-08-30 1977-07-05 Hoechst Aktiengesellschaft Tubular film of polyethylene terephthalate and process for the production thereof
US3891737A (en) * 1973-11-21 1975-06-24 Reynolds Metals Co Method of making a heat shrinkable film of polyethylene copolymers thereof and article produced therefrom
US4277594A (en) * 1979-05-23 1981-07-07 Reynolds Metals Company Heat shrinkable polyethylene film and method for its manufacture
GB2055855A (en) * 1979-08-07 1981-03-11 Ici Ltd Heat-treating polyolefin films
JPS5910930B2 (ja) * 1979-11-02 1984-03-12 呉羽化学工業株式会社 球状炭素成形体の製造方法
US4510300A (en) * 1982-04-08 1985-04-09 E. I. Du Pont De Nemours And Company Perfluorocarbon copolymer films
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
US4536365A (en) * 1983-12-22 1985-08-20 American Cyanamid Company Process for the manufacture of equally biaxially oriented film
US4770731A (en) * 1985-06-03 1988-09-13 W. R. Grace & Co.-Conn. Method of making a patch for a shrinkable bag
US4765857A (en) * 1985-06-03 1988-08-23 W. R. Grace & Co., Cryovac Div. Protective patch for shrinkable bag
CA2071422C (en) * 1991-09-06 1996-06-25 Jack N. Shirrell Method for making prestretched film
US7182903B2 (en) * 2003-03-07 2007-02-27 Xerox Corporation Endless belt member stress relief
US8480836B2 (en) * 2009-02-06 2013-07-09 Multi Technologies Industrial L.L.C. Double-sided slip-resistant material and method of making same
CN102029709B (zh) * 2009-10-05 2012-12-12 大连大富塑料彩印有限公司 一种聚合物薄膜的制造方法
US8632706B2 (en) * 2010-08-16 2014-01-21 Multi Technologies Instustrial L.L.C. Self-adhered single-sided slip-resistant material
US9902102B2 (en) * 2013-08-30 2018-02-27 Berry Plastics Corporation Process for forming film
US11725086B2 (en) * 2018-03-05 2023-08-15 Berry Global, Inc. Shrink films and methods for making the same

Also Published As

Publication number Publication date
GB1274379A (en) 1972-05-17
US3659000A (en) 1972-04-25
FR2054657A1 (xx) 1971-04-23
DE2036031A1 (de) 1971-02-11

Similar Documents

Publication Publication Date Title
BE751088A (fr) Procede de fractionnement de plasma et de serum et nouveaux produits ainsi obtenus
BE753489A (fr) Procede de production de films thermoplastiques orientes et nouveaux produits ainsi obtenus
FR1547802A (fr) Procédé de production d'une composition thermoplastique expansée et nouveaux produits ainsi obtenus
BE748799A (fr) Procede de preparation de pyrimidinenucleosides et produits obtenus
BE753316A (fr) Procede pour la preparation de polyamides et produits ainsi obtenus
BE746288R (fr) Procede de preparation d'alpha-haloacetanilides phytotoxiques et nouveaux produits et compositions ainsi
BE806250A (fr) Procede de preparation de derives de penam et de cepham et nouveaux produits ainsi obtenus
BE773987A (fr) Procede de production de polyanhydrides a faibles poids moleculaires etnouveaux produits ainsi obtenus
FR2027367A1 (fr) Procede de preparation de(3-aminopyrazinoyl)-sulfamides et produits obtenus
BE836476A (fr) Procede de production de carbonylaldiminomethanephosphonates et nouveaux produits ainsi obtenus
BE744478A (fr) Procede de preparation de produits conjugues bacteriophage - proteine et nouveaux produits ainsi obtenus
BE760412A (fr) Procede pour la preparation de polyamide-imide-esters et produits ainsiobtenus
BE751164R (fr) Procede de preparation d'alpha-haloacetanilides phytotoxiques et nouveaux produits et compositions ainsi
BE751085A (fr) Procede de preparation de composes olefiniques organophosphoreset nouveaux produits ainsi obtenus
FR2332995A1 (fr) Procede de production de complexes de cyclopentadienyltitane et nouveaux produits ainsi obtenus
CH520671A (fr) Procédé de préparation des 4-Ar3-1(4-Ar-4-Ar2-butyl)-4-hydroxy-pipéridines et produits ainsi obtenus
FR2293431A1 (fr) Procede de production de 2-amino-3-cyanothiophenes et produits obtenus
BE756845A (fr) Procede de production de peintures en dispersion et produits obtenus
BE744086A (fr) Procede de production de boyaux flexibles et boyaux ainsi obtenus
BE782572A (fr) Procede de production de proteines solubles et produits obtenus
BE744901A (fr) Procede de fabrication de coussinets composes et nouveaux produits ainsi obtenus
FR2074363A5 (fr) Procede de preparation de chlorocarbanilides et nouveaux produits ainsi obtenus
BE750334A (fr) Procede de production simultanee de cyclododecanol et de cyclohexanol
BE746211A (fr) Procede de preparation de 11alpha-hydroxy-3-oxo-delta 1,4- steroides, et produits obtenus
BE821891A (fr) Procede de production de triesters de n-phosphonomethylglycine et nouveaux produits ainsi obtenus