NO763323L - PLASTIC LAMINATE. - Google Patents
PLASTIC LAMINATE.Info
- Publication number
- NO763323L NO763323L NO763323A NO763323A NO763323L NO 763323 L NO763323 L NO 763323L NO 763323 A NO763323 A NO 763323A NO 763323 A NO763323 A NO 763323A NO 763323 L NO763323 L NO 763323L
- Authority
- NO
- Norway
- Prior art keywords
- plastic
- layer
- acrylonitrile
- plastic laminate
- laminate
- Prior art date
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/02—Linings or internal coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
- B65D1/0215—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features multilayered
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0811—Wall thickness
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
- B29C2949/3009—Preforms or parisons made of several components at neck portion partially
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3012—Preforms or parisons made of several components at flange portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components at bottom portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3048—Preforms or parisons made of several components having components being thermoformed
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
Description
Foreliggende oppfinnelse vedrorer et plastlaminat, særlig i form The present invention relates to a plastic laminate, particularly in form
av hul-legemer, bestående av et ytre tykkvegget mantelskikt og et indre tynnvegget skikt og vedrorer også en fremgangsmåte for fremstilling av et slikt plastlaminat., of hollow bodies, consisting of an outer thick-walled mantle layer and an inner thin-walled layer and also relates to a method for producing such a plastic laminate.,
Betydningen av platmaterialer (kunst-stof f er) i emballasjeindustrien blir stadig storre og dermed også problemet med å bli kvitt avfalls-plastmaterialene. The importance of sheet materials (plastics) in the packaging industry is becoming ever greater and thus also the problem of getting rid of the waste plastic materials.
Den tanke å utnytte plastmaterial-avfallet på nytt er ikke ny. Således, samles de tomme avfalls-plastlaminater, vaskes og males opp The idea of reusing plastic material waste is not new. Thus, the empty waste plastic laminates are collected, washed and ground up
og av de derved dannede plastgranulater - eventuelt under tilsetning av nytt material - tilformes på nytt nytt plastlaminat.. Dette på and from the plastic granules thus formed - possibly with the addition of new material - a new plastic laminate is formed again.. This on
denne måte fra avfalls-plastmaterial (regenerat) fremstilte laminat tilfredstiller imidlertid ikke i hygienisk henseende de krav som stilles", særlig ved anvendelse i næringsmiddel-industrien. laminate produced in this way from waste plastic material (regenerated) does not, however, meet the requirements in terms of hygiene, especially when used in the food industry.
Gjenstanden for den foreliggende oppfinnelse er hygienisk upåklagelige laminater av plastmaterial. The object of the present invention is hygienically impeccable laminates of plastic material.
Det særegne ved laminatene i henhold til oppfinnelsen er at de The special thing about the laminates according to the invention is that they
består av en ytre mantel av regeneratmaterial og et indre skikt av friskt plastmaterial som er forlikelig med materialet i mantelskiktet. consists of an outer shell of regenerated material and an inner layer of fresh plastic material that is compatible with the material in the shell layer.
Oppfinnelsen vedrorer også en fremgangsmåte for fremstilling av dette plastlaminat og det særegne ved fremgangsmåten i henhold til oppfinnelsen er at man maler opp laminatmaterial som er erholdt ved hjelp av resirkulering og anvender det således erholdte plastmaterialpulver, nemlig regeneratét, for fremstilling av det ytre mantelskikt og belegger innsiden av manteskiktet ■ med nytt plastmaterial som er The invention also relates to a method for the production of this plastic laminate and the distinctive feature of the method according to the invention is that laminate material obtained by recycling is ground up and the plastic material powder thus obtained, namely the regenerated material, is used for the production of the outer mantle layer and coating the inside of the mantle layer ■ with new plastic material which is
forlikelig med materialet i mantelskiktet. compatible with the material in the mantle layer.
Beleggningen kan gjennomfores samtidig under fremstillingen av hele laminatmaterialet eller i et etterfolgende trinn. Foretrukket gjennomfores beleggningen samtidig under fremstillingen av hele laminatet. For dette kan det anvendes tallrike metoder, som f.eks. koekstruderings- (beleggings-, kasjerings-) - dyptrekking, koekstruderings blåsing, ko-sproytestoping, ko-sproytestopings-blåsing og kombinasjoner derav. Ved denne fremgangsmåte gis samtidig begge materialer, nemlig regeneratet og det friske plastmaterial, sin form og forbindes med hverandre. The coating can be carried out simultaneously during the production of the entire laminate material or in a subsequent step. The coating is preferably carried out simultaneously during the production of the entire laminate. Numerous methods can be used for this, such as e.g. co-extrusion (coating, casing) - deep drawing, co-extrusion blowing, co-sproyte stopping, co-sproyte stopping blowing and combinations thereof. In this method, both materials, namely the regenerated and the fresh plastic material, are simultaneously given their shape and connected to each other.
De materialer, regeneratet og det friske material, må være forlikelige med hverandre. Med uttrykket "forlikelighet" menes i forbindelse med den foreliggende .oppfinnelse det forhold at regeneratet med hensyn til sine egenskaper ikke påvirkes slik av det friske material opptil et blandingsforhold på 50 til 50 at det inntrer en vesentlig nedsettelse av dets egenskaper. The materials, the regenerated and the fresh material, must be compatible with each other. With the term "compatibility" is meant in connection with the present invention the condition that the regenerated material is not affected by the fresh material in such a way that its properties are significantly reduced up to a mixing ratio of 50 to 50.
Tykkelsen av mantel- og det indre skikt kan variere sterkt, men hensiktsmessig velges et tykkelsesforhold mellom mantelskikt og indre skikt på 10 : 5 - 0,01. The thickness of the outer layer and the inner layer can vary greatly, but a thickness ratio between outer layer and inner layer of 10 : 5 - 0.01 is suitably chosen.
Som material for det ytre skikt kan alle termoplastmaterialer All thermoplastic materials can be used as material for the outer layer
anvendes. Materialet i det indre skikt må medhensyn til forlikelig-heten åv materialet tilpassés mantelskiktet. Det samme material kan anvendes for begge skikt. are used. The material in the inner layer must be adapted to the outer layer with regard to the compatibility of the material. The same material can be used for both layers.
Ved hjelp av oppfinnelsen er det mulig å tilveiebringe laminater By means of the invention it is possible to provide laminates
hvor det indre skikt består av et material som fremviser barriereegenskaper. Slike materialer er f.eks. polypropylen, som tjener som vanndampsperre, akrylnitrilholdige kunststoffer, som f.eks. et podepolymerisat av akrylnitril og etylakrylat på et kopolymerisat av akrylnitril/butadien, som fremviser en sperrevirkning overfor CC^ og G 2. where the inner layer consists of a material that exhibits barrier properties. Such materials are e.g. polypropylene, which serves as a water vapor barrier, acrylonitrile-containing plastics, such as a graft polymer of acrylonitrile and ethyl acrylate on a copolymer of acrylonitrile/butadiene, which exhibits a barrier effect against CC^ and G 2 .
Typiske materialkombinasjoner av regenerat/friske plastmateriallag er: Typical material combinations of regenerated/fresh plastic material layers are:
Polyvinylklorid/Polyvinylklorid Polyvinyl chloride/Polyvinyl chloride
Polyolefin /Polypropylen Polyolefin / Polypropylene
Polyester /Polyester Polyester / Polyester
Kopolymerisater av akrylnitrilstyren/Kopolymerisater av akrylnitril-butadien-styrol Copolymers of acrylonitrile styrene/Copolymers of acrylonitrile-butadiene-styrene
Kopolymerisater av akrylnitril- Copolymers of acrylonitrile-
metylakrylat /Kopolymerisater av akrylnitril-butadien-styro1 methyl acrylate / Copolymers of acrylonitrile-butadiene-styrene1
Kopolymerisater av akrylnitril- Copolymers of acrylonitrile-
styrol /Podepolymerisater av akrylnitril-etylakrylat på et kopolymerisat av akrylnitril-butadien eller styrene / Graft polymers of acrylonitrile-ethyl acrylate on a copolymer of acrylonitrile-butadiene or
isopren isoprene
Kopolymerisat av akrylnitril- Copolymer of acrylonitrile-
metylakrelat /Podepolymerisater av akrylnitril-metakrylat på et kopolymerisat av akrylnitril-butadiene methyl acrylate / Graft polymers of acrylonitrile-methacrylate on a copolymer of acrylonitrile-butadiene
Regeneratet fremstilles ved oppmaling, hensiktsmessig oppmaling under vann,, fra de resirkulerte laminater. Antallet av tilbakeføringer ellar resirkuleringer er ikke kritisk, så lenge de krav,som i det enkelte tilfelle stilles til emballasjen, oppfylles. The regenerate is produced by grinding, suitable grinding under water, from the recycled laminates. The number of returns or recycling is not critical, as long as the requirements for the packaging in each case are met.
Laminatene i henhold til oppfinnelsen, f.eks. flasker, ekser, beholdere og andre hul-legemer fremviser på grunn av deres spesielle oppbygning alltid et fysiologisk upåklagelig indre skikt og kan anvendes for alle emballasjeformål. The laminates according to the invention, e.g. bottles, boxes, containers and other hollow bodies, due to their special structure, always present a physiologically impeccable inner layer and can be used for all packaging purposes.
EKSEMPEL 1 EXAMPLE 1
Et dyptrukket råemne av et podepolymerisat av akrylnitril med betegnelse "BAREX 210" ble innfort i kjernen av en sproyte-blåse-maskin. A deep-drawn blank of a graft polymer of acrylonitrile designated "BAREX 210" was inserted into the core of a spray-blow machine.
Et kopolymerisat, bestående av ca. 75 vektprosent akrylnitril og A copolymer, consisting of approx. 75 percent by weight acrylonitrile and
ca. 25 vektprosent metakrylat ble deretter sproytestopt og ved en temperatur mellom 140 og 170°C blåst til en beholder, hvorved det oppstod en biaksial orientering. Vektforholdét mellom det indre about. 25% by weight methacrylate was then spray-stopped and at a temperature between 140 and 170°C blown into a container, whereby a biaxial orientation occurred. The weight ratio between the interior
"BAREX"-skikt og det ytre akrylnitril-metakrylat-kopolymerisatskikt utgjorde 1 til 20. Beholderen var transparent, hard og slagfast. Beholderen ble etter.bruk og resirkulering malt til et -kcmformet granulat. Det derved oppnådde regenerat ble på nytt anvendt som sproytematerial for den ytre mantel, som ovenfor beskrevet. Det dyptrykne råemne bestod av friskt "BAREX 210"..Etter ti tilbake-forings-kretslop bestod materialet i det ytre skikt av ca. 64,5 vektprosent akrylnitril-metakrylat-kopolymerisat og ca. 35,5 vektprosent "BAREX 210". Denne blanding fremviste i forhold til .det opprinnelige akrylnitril-metakrylat-kdpolymerisat en forhoyelse av slag-seigheten på ca. 90% med omtrent den samme elastisitetsmodul. "BAREX" layer and the outer acrylonitrile methacrylate copolymer layer were 1 to 20. The container was transparent, hard and impact resistant. After use and recycling, the container was ground into a -cm-shaped granule. The thus obtained regenerate was again used as spray material for the outer mantle, as described above. The gravure blank consisted of fresh "BAREX 210".. After ten back-lining circuits, the material in the outer layer consisted of approx. 64.5% by weight of acrylonitrile-methacrylate copolymer and approx. 35.5% by weight "BAREX 210". Compared to the original acrylonitrile-methacrylate-cdpolymer, this mixture showed an increase in impact strength of approx. 90% with approximately the same modulus of elasticity.
EKSEMPEL 2 EXAMPLE 2
Som i eks. 1 ble et råemne, denne gang av et podepolymerisat av akrylnitril-styren anbragt på et kopolymerisat av butadien-styren og det ytre skikt ble dannet av et kopolymerisat av akrylnitril-styren. As in ex. 1, a blank, this time of a graft polymer of acrylonitrile-styrene was placed on a copolymer of butadiene-styrene and the outer layer was formed of a copolymer of acrylonitrile-styrene.
Også her ble beholderen etter bruk og resirkulering oppmalt og anvendt på nytt for den ytre mantel. Det indre skikt ble dannet av friskt kopolymerisat av akrylnitril/styren. Here too, after use and recycling, the container was repainted and used again for the outer casing. The inner layer was formed from fresh copolymer of acrylonitrile/styrene.
EKSEMPEL 3 EXAMPLE 3
Som i eks. 1 ble det dannet beholdere, idet såvel det indre skikt som også det ytre skikt bestod av polyetylen-tereftalat. As in ex. 1, containers were formed, both the inner layer and the outer layer consisting of polyethylene terephthalate.
EKSEMPEL 4 EXAMPLE 4
En laminatfolie, som ble fremstilt ved koekstrudering, kasjering eller beleggning, bestående av to skikt av et podepolymerisat av akrylnitril-metakrylat på et kopolymerisat av akrylnitril-butadien med betegnelsen "BAREX 210" ble dyptrukket til en beholderi A laminate film, which was produced by coextrusion, casing or coating, consisting of two layers of an acrylonitrile-methacrylate graft polymer on an acrylonitrile-butadiene copolymer with the designation "BAREX 210" was deep drawn into a container in
Regeneratet, oppnådd ved oppmaling av de brukte og resirkulerte beholdere, ble anvendt for fremstilling av det ytre skikt av nye beholdere. Det indre skikt ble tildannet av friskt "BAREX 210". Etter omtrent ti slike gjenvinnings-kretslop ..var egenskapene av beholdernes ytre skikt ennå omtrent de samme som i det opprinnelige ytre skikt. The regenerate, obtained by grinding up the used and recycled containers, was used to produce the outer layer of new containers. The inner layer was made of fresh "BAREX 210". After about ten such recycling cycles ..the properties of the container's outer layer were still about the same as in the original outer layer.
Den vedfoyde tegning viser en plastmaterial-flaske (1) , bestående av et ytre tykkvegget mantelskikt av et ved resirkulering oppnådd regenerat (3) aget indre tynnvegget skikt av friskt material (2) . The attached drawing shows a plastic material bottle (1), consisting of an outer thick-walled mantle layer of regenerated material obtained by recycling (3) and an inner thin-walled layer of fresh material (2).
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH20376A CH598064A5 (en) | 1976-01-09 | 1976-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO763323L true NO763323L (en) | 1977-07-12 |
Family
ID=4181596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO763323A NO763323L (en) | 1976-01-09 | 1976-09-29 | PLASTIC LAMINATE. |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5286870A (en) |
| AT (1) | AT357054B (en) |
| AU (1) | AU518188B2 (en) |
| BE (1) | BE850215A (en) |
| BR (1) | BR7607829A (en) |
| CA (1) | CA1073831A (en) |
| CH (1) | CH598064A5 (en) |
| DD (1) | DD126553A5 (en) |
| DE (1) | DE2642952A1 (en) |
| DK (1) | DK438876A (en) |
| ES (1) | ES452715A1 (en) |
| FI (1) | FI763170A7 (en) |
| FR (1) | FR2337671A1 (en) |
| GB (1) | GB1517100A (en) |
| IE (1) | IE43554B1 (en) |
| IL (1) | IL50592A (en) |
| IT (1) | IT1066196B (en) |
| LU (1) | LU76541A1 (en) |
| NL (1) | NL7611095A (en) |
| NO (1) | NO763323L (en) |
| SE (1) | SE7610869L (en) |
| ZA (1) | ZA765822B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA766996B (en) * | 1976-02-09 | 1977-10-26 | Standard Oil Co Ohio | Recycle plastic container for food drug and cosmetic use |
| SE430147B (en) * | 1977-05-13 | 1983-10-24 | Plm Ab | SUBJECT FOR MANUFACTURING PLASTIC MATERIAL CONTAINERS AS WELL AS ASTADCOMMUNICATING A SUBJECT |
| EP0565810B1 (en) * | 1992-03-10 | 1996-05-15 | The Procter & Gamble Company | Labelled container incorporating recycled plastic |
| SG45429A1 (en) * | 1992-07-07 | 1998-01-16 | Continental Pet Technologies | Method for forming multi-layer preform and container with low crystallizing interior layer |
| AU667271B2 (en) * | 1993-03-22 | 1996-03-14 | Yoshino Kogyosho Co., Ltd. | Bottle of synthetic resin |
| US20030015530A1 (en) * | 2001-06-27 | 2003-01-23 | Rubbermaid Incorporated | Multilayer storage container |
| WO2020251035A1 (en) | 2019-06-12 | 2020-12-17 | 日精エー・エス・ビー機械株式会社 | Preform, resin-made container, and manufacturing method therefor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7308595A (en) * | 1972-06-21 | 1973-12-27 | ||
| NL156633B (en) * | 1973-07-23 | 1978-05-16 | Daalen Patents N V Van | PROCESS FOR MANUFACTURE OF PLASTIC MATERIAL, PRINTED ON ONE SIDE, AND MOLDED PRODUCT OBTAINED BY DEEP-DRAWING FROM THIS MATERIAL. |
-
1976
- 1976-01-09 CH CH20376A patent/CH598064A5/xx not_active IP Right Cessation
- 1976-09-14 AT AT680476A patent/AT357054B/en not_active IP Right Cessation
- 1976-09-21 DD DD194908A patent/DD126553A5/xx unknown
- 1976-09-21 IT IT51367/76A patent/IT1066196B/en active
- 1976-09-24 DE DE19762642952 patent/DE2642952A1/en not_active Withdrawn
- 1976-09-27 IE IE2136/76A patent/IE43554B1/en unknown
- 1976-09-28 ZA ZA765822A patent/ZA765822B/en unknown
- 1976-09-29 DK DK438876A patent/DK438876A/en not_active Application Discontinuation
- 1976-09-29 NO NO763323A patent/NO763323L/en unknown
- 1976-09-30 IL IL50592A patent/IL50592A/en unknown
- 1976-09-30 SE SE7610869A patent/SE7610869L/en unknown
- 1976-10-07 AU AU18455/76A patent/AU518188B2/en not_active Expired
- 1976-10-07 NL NL7611095A patent/NL7611095A/en not_active Application Discontinuation
- 1976-10-19 JP JP12601576A patent/JPS5286870A/en active Pending
- 1976-10-26 ES ES452715A patent/ES452715A1/en not_active Expired
- 1976-11-04 FI FI763170A patent/FI763170A7/fi not_active Application Discontinuation
- 1976-11-23 BR BR7607829A patent/BR7607829A/en unknown
- 1976-12-03 GB GB39726/76A patent/GB1517100A/en not_active Expired
-
1977
- 1977-01-07 FR FR7700358A patent/FR2337671A1/en not_active Withdrawn
- 1977-01-07 CA CA269,319A patent/CA1073831A/en not_active Expired
- 1977-01-07 LU LU76541A patent/LU76541A1/xx unknown
- 1977-01-07 BE BE173944A patent/BE850215A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL50592A (en) | 1979-11-30 |
| CA1073831A (en) | 1980-03-18 |
| BR7607829A (en) | 1977-10-11 |
| GB1517100A (en) | 1978-07-12 |
| LU76541A1 (en) | 1977-07-15 |
| IE43554B1 (en) | 1981-03-25 |
| ZA765822B (en) | 1977-11-30 |
| SE7610869L (en) | 1977-07-10 |
| CH598064A5 (en) | 1978-04-28 |
| ES452715A1 (en) | 1977-10-01 |
| BE850215A (en) | 1977-07-07 |
| AU518188B2 (en) | 1981-09-17 |
| DE2642952A1 (en) | 1977-07-21 |
| IL50592A0 (en) | 1976-11-30 |
| AT357054B (en) | 1980-06-10 |
| IT1066196B (en) | 1985-03-04 |
| FI763170A7 (en) | 1977-07-10 |
| AU1845576A (en) | 1978-04-13 |
| DK438876A (en) | 1977-07-10 |
| DD126553A5 (en) | 1977-07-27 |
| JPS5286870A (en) | 1977-07-19 |
| ATA680476A (en) | 1979-10-15 |
| FR2337671A1 (en) | 1977-08-05 |
| NL7611095A (en) | 1977-07-12 |
| IE43554L (en) | 1977-07-09 |
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