GB1482159A - Process and apparatus for the continuous casting of a liquid polymerizable composition - Google Patents

Process and apparatus for the continuous casting of a liquid polymerizable composition

Info

Publication number
GB1482159A
GB1482159A GB46088/74A GB4608874A GB1482159A GB 1482159 A GB1482159 A GB 1482159A GB 46088/74 A GB46088/74 A GB 46088/74A GB 4608874 A GB4608874 A GB 4608874A GB 1482159 A GB1482159 A GB 1482159A
Authority
GB
United Kingdom
Prior art keywords
belts
rollers
supported
composition
polymerization
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
GB46088/74A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1482159A publication Critical patent/GB1482159A/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
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/16—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length between endless belts
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
GB46088/74A 1973-10-25 1974-10-24 Process and apparatus for the continuous casting of a liquid polymerizable composition Expired GB1482159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48120517A JPS5129916B2 (OSRAM) 1973-10-25 1973-10-25

Publications (1)

Publication Number Publication Date
GB1482159A true GB1482159A (en) 1977-08-10

Family

ID=14788178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46088/74A Expired GB1482159A (en) 1973-10-25 1974-10-24 Process and apparatus for the continuous casting of a liquid polymerizable composition

Country Status (5)

Country Link
US (1) US4046850A (OSRAM)
JP (1) JPS5129916B2 (OSRAM)
AU (1) AU471120B2 (OSRAM)
BR (1) BR7408967D0 (OSRAM)
GB (1) GB1482159A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414057A1 (fr) * 1976-07-20 1979-08-03 Sumitomo Chemical Co Procede de coulee en continu de compositions polymerisables liquides a base de methacrylate de methyle et nouveaux produits ainsi obtenus
FR2422462A1 (fr) * 1977-12-19 1979-11-09 Norton Co Procede et appareil pour la coulee de produits abrasifs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232078A (en) * 1978-10-13 1980-11-04 Mitsubishi Rayon Company, Limited Multi-colored synthetic resin sheet
JPS55147514A (en) * 1979-04-27 1980-11-17 Sumitomo Chem Co Ltd Continuous preparation of rubber-modified methyl methacrylate syrup
US4328329A (en) * 1980-12-11 1982-05-04 E. I. Du Pont De Nemours And Company Process for polymerizing methyl methacrylate syrup using a dual initiator system
DE3544770A1 (de) * 1985-12-18 1987-06-19 Stockhausen Chem Fab Gmbh Verfahren und vorrichtung zum kontinuierlichen herstellen von polymerisaten und copolymerisaten der acrylsaeure und/oder methacrylsaeure
NL9400672A (nl) * 1994-04-26 1995-12-01 Sasib Bakery Holland Nv Inrichting voor het verwerken van een deegstreng tot een dunne deegband.
DE19845652C2 (de) * 1998-10-05 2002-11-14 Adolf Seide Vorrichtung zum Glätten und Kühlen bzw. Kühlen einer extrudierten Materialbahn

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA895406A (en) 1972-03-14 W.R. Grace And Co. Apparatus for the continuous production of sheet from flowable material
US2500728A (en) * 1943-12-17 1950-03-14 Ici Ltd Production of polymeric resin sheets by continuously polymerizing monomeric material
US3376371A (en) * 1965-09-28 1968-04-02 Swedlow Inc Continuous casting process
US3371383A (en) * 1965-09-28 1968-03-05 Swedlow Inc Continuous casting apparatus
US3872197A (en) * 1968-12-30 1975-03-18 Mitsubishi Rayon Co Process and an apparatus for continuously casting a sheet and the like
US3876485A (en) * 1972-01-18 1975-04-08 Sandvik Conveyor Inc Method and apparatus of producing plastic coated fabric conveyor belting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414057A1 (fr) * 1976-07-20 1979-08-03 Sumitomo Chemical Co Procede de coulee en continu de compositions polymerisables liquides a base de methacrylate de methyle et nouveaux produits ainsi obtenus
FR2422462A1 (fr) * 1977-12-19 1979-11-09 Norton Co Procede et appareil pour la coulee de produits abrasifs

Also Published As

Publication number Publication date
JPS5129916B2 (OSRAM) 1976-08-28
JPS5071787A (OSRAM) 1975-06-13
US4046850A (en) 1977-09-06
BR7408967D0 (pt) 1975-09-23
AU7473674A (en) 1976-04-08
AU471120B2 (en) 1976-04-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee