CA962934A - Cellulose-oriented polypropylene films and their preparation - Google Patents

Cellulose-oriented polypropylene films and their preparation

Info

Publication number
CA962934A
CA962934A CA102,576A CA102576A CA962934A CA 962934 A CA962934 A CA 962934A CA 102576 A CA102576 A CA 102576A CA 962934 A CA962934 A CA 962934A
Authority
CA
Canada
Prior art keywords
cellulose
preparation
oriented polypropylene
polypropylene films
films
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
CA102,576A
Other languages
English (en)
Other versions
CA102576S (en
Inventor
Alan E. Hiley
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA962934A publication Critical patent/CA962934A/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
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/12—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment in an environment other than air
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Laminated Bodies (AREA)
CA102,576A 1970-01-19 1971-01-12 Cellulose-oriented polypropylene films and their preparation Expired CA962934A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US406470A 1970-01-19 1970-01-19
US9380570A 1970-11-30 1970-11-30

Publications (1)

Publication Number Publication Date
CA962934A true CA962934A (en) 1975-02-18

Family

ID=26672560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,576A Expired CA962934A (en) 1970-01-19 1971-01-12 Cellulose-oriented polypropylene films and their preparation

Country Status (6)

Country Link
BE (1) BE761711A (en, 2012)
CA (1) CA962934A (en, 2012)
DE (1) DE2102375A1 (en, 2012)
FR (1) FR2077210B1 (en, 2012)
GB (1) GB1321973A (en, 2012)
NL (1) NL7100625A (en, 2012)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1206215A (fr) * 1958-05-19 1960-02-08 Cellophane Sa Procédé de fabrication d'assemblages pelliculaires
FR1249731A (fr) * 1960-03-02 1960-12-30 American Viscose Corp Procédés de fabrication de films cellulosiques comportant un revêtement de polyalkylène, produits en résultant et applications
FR1457773A (fr) * 1964-10-16 1966-01-24 Fujimori Kogyo Company Procédé de traitement de la cellulose régénérée par des dérivés organiques du titane
US3428483A (en) * 1965-01-13 1969-02-18 Du Pont Vinylidene chloride copolymer coated polymeric film containing steatite talc in the coating

Also Published As

Publication number Publication date
GB1321973A (en) 1973-07-04
DE2102375A1 (en, 2012) 1971-07-29
BE761711A (en, 2012) 1971-07-19
FR2077210A1 (en, 2012) 1971-10-22
FR2077210B1 (en, 2012) 1975-01-17
NL7100625A (en, 2012) 1971-07-21

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