GB935203A - Improvements in or relating to edging seals for moulds for polymerization moulding of polymethylmethacrylate sheets - Google Patents

Improvements in or relating to edging seals for moulds for polymerization moulding of polymethylmethacrylate sheets

Info

Publication number
GB935203A
GB935203A GB73262A GB73262A GB935203A GB 935203 A GB935203 A GB 935203A GB 73262 A GB73262 A GB 73262A GB 73262 A GB73262 A GB 73262A GB 935203 A GB935203 A GB 935203A
Authority
GB
United Kingdom
Prior art keywords
moulds
seals
edging
relating
polymerization moulding
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
GB73262A
Other languages
English (en)
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.)
SKANDINAVISK AKRYL IND V F HJE
Original Assignee
SKANDINAVISK AKRYL IND V F HJE
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 SKANDINAVISK AKRYL IND V F HJE filed Critical SKANDINAVISK AKRYL IND V F HJE
Publication of GB935203A publication Critical patent/GB935203A/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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • B29C39/265—Moulds or cores comprising two large plates positioned at a small distance from each other, e.g. for making panels
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • B29C39/32—Moulds or cores with joints or the like for making the mould impervious
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B32B17/10302—Edge sealing
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
    • B32B17/10917—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form between two pre-positioned glass layers
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB73262A 1961-01-10 1962-01-08 Improvements in or relating to edging seals for moulds for polymerization moulding of polymethylmethacrylate sheets Expired GB935203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9061A DK95153C (da) 1961-01-10 1961-01-10 Kantpakning til forme til brug ved polymerisationsstøbning af polymethylmethacrylatplader.

Publications (1)

Publication Number Publication Date
GB935203A true GB935203A (en) 1963-08-28

Family

ID=8089619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB73262A Expired GB935203A (en) 1961-01-10 1962-01-08 Improvements in or relating to edging seals for moulds for polymerization moulding of polymethylmethacrylate sheets

Country Status (4)

Country Link
DE (1) DE1218137B (enrdf_load_stackoverflow)
DK (1) DK95153C (enrdf_load_stackoverflow)
GB (1) GB935203A (enrdf_load_stackoverflow)
NL (1) NL273348A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039229A3 (en) * 1980-04-30 1982-06-02 Alfa-Laval Ab Plate heat exchanger
EP0151818A1 (en) * 1984-02-13 1985-08-21 Exploitatiemaatschappij Delta Glas B.V. Method for manufacturing acrylate plates
CN106827571A (zh) * 2017-04-07 2017-06-13 黄达 一种制作有机玻璃中应用的密封条及其工艺和设备
WO2022103257A1 (en) * 2020-11-10 2022-05-19 Heathland Holding B.V. Method and gasket for producing a polymethyl methacrylate plate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016061A1 (de) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Anordnung zum herstellen von flachen koerpern aus kunststoff
FR2610239B1 (fr) * 1987-01-29 1989-07-13 Charbonnages Ste Chimique Jonc utilise dans la fabrication des feuilles coulees de poly(methacrylate de methyle) et procede de fabrication correspondant
DE102016121343A1 (de) * 2016-11-08 2018-05-09 C. Otto Gehrckens GmbH & Co. KG Formwerkzeug zur Herstellung von faserverstärkten Kunststoffteilen, Dichtung für ein derartiges Formwerkzeug und Verfahren zum Abdichten eines derartigen Formwerkzeuges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE439299A (enrdf_load_stackoverflow) * 1939-09-14 1900-01-01
US2390129A (en) * 1943-06-04 1945-12-04 Marco Chemicals Inc Casting apparatus and method
NL80872C (enrdf_load_stackoverflow) * 1950-04-14
US2854435A (en) * 1955-10-20 1958-09-30 Exxon Research Engineering Co Process of preparing a polyethylenepolyisoolefin blend

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039229A3 (en) * 1980-04-30 1982-06-02 Alfa-Laval Ab Plate heat exchanger
EP0151818A1 (en) * 1984-02-13 1985-08-21 Exploitatiemaatschappij Delta Glas B.V. Method for manufacturing acrylate plates
CN106827571A (zh) * 2017-04-07 2017-06-13 黄达 一种制作有机玻璃中应用的密封条及其工艺和设备
WO2022103257A1 (en) * 2020-11-10 2022-05-19 Heathland Holding B.V. Method and gasket for producing a polymethyl methacrylate plate
NL2026861B1 (en) * 2020-11-10 2022-06-28 Heathland Holding B V Method and gasket for producing a polymethyl methacrylate plate

Also Published As

Publication number Publication date
NL273348A (enrdf_load_stackoverflow)
DE1218137B (de) 1966-06-02
DK95153C (da) 1963-01-14

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