ZA777445B - Method of forming platisol gaskets in container closures fabricated from polyolefin resins - Google Patents

Method of forming platisol gaskets in container closures fabricated from polyolefin resins

Info

Publication number
ZA777445B
ZA777445B ZA00777445A ZA777445A ZA777445B ZA 777445 B ZA777445 B ZA 777445B ZA 00777445 A ZA00777445 A ZA 00777445A ZA 777445 A ZA777445 A ZA 777445A ZA 777445 B ZA777445 B ZA 777445B
Authority
ZA
South Africa
Prior art keywords
platisol
gaskets
forming
polyolefin resins
container closures
Prior art date
Application number
ZA00777445A
Other languages
English (en)
Inventor
A Kehe
Original Assignee
Continental Group
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 Continental Group filed Critical Continental Group
Publication of ZA777445B publication Critical patent/ZA777445B/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B29C70/80—Moulding sealing material into closure members
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0038—Plasticisers
    • 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
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0061—Gel or sol

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
ZA00777445A 1977-01-28 1977-12-14 Method of forming platisol gaskets in container closures fabricated from polyolefin resins ZA777445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76347277A 1977-01-28 1977-01-28

Publications (1)

Publication Number Publication Date
ZA777445B true ZA777445B (en) 1979-07-25

Family

ID=25067918

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777445A ZA777445B (en) 1977-01-28 1977-12-14 Method of forming platisol gaskets in container closures fabricated from polyolefin resins

Country Status (17)

Country Link
JP (1) JPS53118461A (sv)
AR (1) AR212936A1 (sv)
AU (1) AU3104877A (sv)
BR (1) BR7800500A (sv)
CS (1) CS199716B2 (sv)
DD (1) DD134343A5 (sv)
DE (1) DE2758208A1 (sv)
ES (1) ES465393A1 (sv)
FR (1) FR2378996A1 (sv)
GB (1) GB1592222A (sv)
GR (1) GR66059B (sv)
IT (1) IT1089954B (sv)
NL (1) NL7801003A (sv)
PL (1) PL108788B1 (sv)
RO (1) RO75470A (sv)
SE (1) SE420061B (sv)
ZA (1) ZA777445B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1134128B (it) * 1980-10-31 1986-07-24 Gifit Spa Coperchio di chiusura per contenitori
NL8204885A (nl) * 1981-12-24 1983-07-18 Anchor Hocking Corp Voeringloze vacuumsluiting van kunststof.
WO1985000153A1 (en) * 1983-06-23 1985-01-17 Bev-Cap Plastics Pty. Ltd. Compounded closure
US4496674A (en) * 1983-11-17 1985-01-29 Armstrong World Industries, Inc. Gasket materials comprising polyester and rice hulls
NL8400428A (nl) * 1984-02-09 1985-09-02 Kornelis Kunsthars Prod Ind Bv Werkwijze ter vervaardiging van een van een afdichtpakking voorziene sluitdop uit een polypropeenmateriaal voor een houder; van een afdichtpakking voorziene sluitdop uit een alkeenpolymeer, alsmede werkwijze voor het sluiten en verzegelen van een houder met een sluitdop vervaardigd uit polypropeenmateriaal.
US4675139A (en) * 1985-10-21 1987-06-23 Continental Can Company, Inc. Method of forming plastisol gaskets in container closures fabricated from synthetic plastic resins
FR2611184B1 (fr) * 1987-02-19 1989-05-26 Rical Sa Dispositif de bouchage etanche a vis pour des recipients contenant des produits devant etre maintenus a l'abri de l'oxygene
JPH02216381A (ja) * 1989-02-17 1990-08-29 Yamaha Motor Co Ltd 自動二輪車の吸気装置
GB2252267A (en) * 1991-01-31 1992-08-05 Grace W R & Co Curing of plastisol liner material in thermoplastic closure
US20050167356A1 (en) * 2004-02-04 2005-08-04 Wright Allen B. RF receptive filter adhesive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955161A1 (de) * 1969-11-03 1971-05-27 Delta Werke Gmbh Verschluss aus Kunststoff zum gas- und fluessigkeitsdichten Abschluss von Gefaessen

Also Published As

Publication number Publication date
SE7714506L (sv) 1978-07-29
PL108788B1 (en) 1980-04-30
PL204092A1 (pl) 1978-07-31
AU3104877A (en) 1979-06-07
AR212936A1 (es) 1978-11-15
GB1592222A (en) 1981-07-01
FR2378996A1 (fr) 1978-08-25
DE2758208A1 (de) 1978-08-03
BR7800500A (pt) 1978-09-12
JPS53118461A (en) 1978-10-16
JPS6226288B2 (sv) 1987-06-08
ES465393A1 (es) 1979-01-01
IT1089954B (it) 1985-06-18
CS199716B2 (en) 1980-07-31
DD134343A5 (de) 1979-02-21
NL7801003A (nl) 1978-08-01
RO75470A (ro) 1980-11-30
SE420061B (sv) 1981-09-14
GR66059B (sv) 1981-01-14

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