DK124534B - Fremgangsmåde til fremstilling af en forseglingspakning i et beholderlukke under anvendelse af en plastisol indeholdende et opblæringsmiddel. - Google Patents

Fremgangsmåde til fremstilling af en forseglingspakning i et beholderlukke under anvendelse af en plastisol indeholdende et opblæringsmiddel.

Info

Publication number
DK124534B
DK124534B DK526868A DK526868A DK124534B DK 124534 B DK124534 B DK 124534B DK 526868 A DK526868 A DK 526868A DK 526868 A DK526868 A DK 526868A DK 124534 B DK124534 B DK 124534B
Authority
DK
Denmark
Prior art keywords
making
blowing agent
sealing gasket
container closure
plastisol containing
Prior art date
Application number
DK526868A
Other languages
Danish (da)
English (en)
Inventor
N Davenport
J Davidson
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of DK124534B publication Critical patent/DK124534B/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Sealing Material Composition (AREA)
DK526868A 1967-10-31 1968-10-30 Fremgangsmåde til fremstilling af en forseglingspakning i et beholderlukke under anvendelse af en plastisol indeholdende et opblæringsmiddel. DK124534B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4952567A GB1199318A (en) 1967-10-31 1967-10-31 Process for Forming Sealing Elements in Container Closures

Publications (1)

Publication Number Publication Date
DK124534B true DK124534B (da) 1972-10-30

Family

ID=10452631

Family Applications (1)

Application Number Title Priority Date Filing Date
DK526868A DK124534B (da) 1967-10-31 1968-10-30 Fremgangsmåde til fremstilling af en forseglingspakning i et beholderlukke under anvendelse af en plastisol indeholdende et opblæringsmiddel.

Country Status (7)

Country Link
BE (1) BE723298A (de)
BR (1) BR6803616D0 (de)
DE (1) DE1805728B2 (de)
DK (1) DK124534B (de)
FR (1) FR1591229A (de)
GB (1) GB1199318A (de)
NL (1) NL6815540A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304744A (en) * 1979-06-11 1981-12-08 W. R. Grace & Co. Method of forming sealing gaskets in container closures
GB2289009B (en) * 1994-02-25 1997-09-24 Raymond Chi Lap Chan Composite moulded plastic product

Also Published As

Publication number Publication date
DE1805728B2 (de) 1971-08-05
FR1591229A (de) 1970-07-05
GB1199318A (en) 1970-07-22
NL6815540A (de) 1969-05-02
DE1805728A1 (de) 1969-05-29
BR6803616D0 (pt) 1973-01-30
BE723298A (de) 1969-04-01

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