FR2684922B1 - - Google Patents

Info

Publication number
FR2684922B1
FR2684922B1 FR9115680A FR9115680A FR2684922B1 FR 2684922 B1 FR2684922 B1 FR 2684922B1 FR 9115680 A FR9115680 A FR 9115680A FR 9115680 A FR9115680 A FR 9115680A FR 2684922 B1 FR2684922 B1 FR 2684922B1
Authority
FR
France
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 - Fee Related
Application number
FR9115680A
Other versions
FR2684922A1 (fr
Inventor
Herve Dal'molin
Louis Vovelle
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.)
Rhone Poulenc Films SA
Original Assignee
Rhone Poulenc Films 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 Rhone Poulenc Films SA filed Critical Rhone Poulenc Films SA
Priority to FR9115680A priority Critical patent/FR2684922A1/fr
Publication of FR2684922A1 publication Critical patent/FR2684922A1/fr
Application granted granted Critical
Publication of FR2684922B1 publication Critical patent/FR2684922B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • B29K2003/00—Use of starch or derivatives 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
FR9115680A 1991-12-12 1991-12-12 Films en polymeres a revetement impermeable aux gaz et procede pour les obtenir. Granted FR2684922A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9115680A FR2684922A1 (fr) 1991-12-12 1991-12-12 Films en polymeres a revetement impermeable aux gaz et procede pour les obtenir.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115680A FR2684922A1 (fr) 1991-12-12 1991-12-12 Films en polymeres a revetement impermeable aux gaz et procede pour les obtenir.

Publications (2)

Publication Number Publication Date
FR2684922A1 FR2684922A1 (fr) 1993-06-18
FR2684922B1 true FR2684922B1 (fr) 1994-08-19

Family

ID=9420153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115680A Granted FR2684922A1 (fr) 1991-12-12 1991-12-12 Films en polymeres a revetement impermeable aux gaz et procede pour les obtenir.

Country Status (1)

Country Link
FR (1) FR2684922A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2918456B2 (ja) * 1994-07-27 1999-07-12 呉羽化学工業株式会社 複合蒸着フィルム及びその製造方法
US6569539B2 (en) 1996-10-30 2003-05-27 Tetra Level Holdings & Finance S.A. Gas barrier packaging laminate method for production thereof and packaging containers
SE516817C2 (sv) 1999-09-07 2002-03-05 Tetra Laval Holdings & Finance Förfarande för framställning av ett laminerat förpackningsmaterial, förpackningsmaterial som framställts enligt detta förfartande, samt förpackningar framställda av detta förpackningsmaterial
GB0027876D0 (en) * 2000-11-15 2000-12-27 Ucb Sa Coated films and coating compositions
CN115519809B (zh) * 2022-09-28 2023-04-25 广东汇发塑业科技有限公司 一种高阻隔生物降解地膜的制备方法及其制备的地膜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357380A (en) * 1943-01-07 1944-09-05 Du Pont Antistatic coating for film
FR1448091A (fr) * 1964-06-29 1966-08-05 Staley Mfg Co A E Pellicule à couches multiples
JPS595107B2 (ja) * 1976-07-05 1984-02-02 不二製油株式会社 蛋白質コ−テイングフイルムの製造方法
JPS5898251A (ja) * 1981-12-07 1983-06-11 住友ベークライト株式会社 高バリヤ性複合フイルム
JPS6076336A (ja) * 1983-10-04 1985-04-30 三菱レイヨン株式会社 フイルム状成形物
AU627589B2 (en) * 1989-06-01 1992-08-27 Penford Australia Limited Starch films based on high amylose starch
CH680590A5 (fr) * 1990-04-26 1992-09-30 Biotec Biolog Naturverpack

Also Published As

Publication number Publication date
FR2684922A1 (fr) 1993-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse