ES331636A1 - A procedure to prepare similar plates and structures, essentially rigid. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to prepare similar plates and structures, essentially rigid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES331636A1
ES331636A1 ES0331636A ES331636A ES331636A1 ES 331636 A1 ES331636 A1 ES 331636A1 ES 0331636 A ES0331636 A ES 0331636A ES 331636 A ES331636 A ES 331636A ES 331636 A1 ES331636 A1 ES 331636A1
Authority
ES
Spain
Prior art keywords
composition
translation
machine
legally binding
google translate
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
ES0331636A
Other languages
Spanish (es)
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.)
GKN Aerospace Transparency Systems Inc
Original Assignee
Swedlow Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23950178&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES331636(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swedlow Inc filed Critical Swedlow Inc
Publication of ES331636A1 publication Critical patent/ES331636A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/22—Stationary reactors having moving elements inside in the form of 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Closing Of Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A process for preparing essentially rigid similarly structured sheets, comprising the steps of: passing a fluid composition, comprising a polymerizable organic monomer, through and in contact with two moving surfaces; passing said mobile composition and surfaces through at least one area in which said composition is subjected to conditions that cause the polymerization of said monomer; and removing the resulting polymerized plate from both said surfaces; characterized said process by the fact that the trajectory of passage of said surfaces by said area forms with the horizontal a slope of sufficient inclination so that the hydrostatic or fluid pressure between said surfaces maintains the distance of separation between said surfaces at a predetermined value said surfaces being close to each other in sufficient degree to compensate for any shrinkage or shrinkage of the composition during polymerization, such that said surfaces remain in contact with said composition during the polymerization. (Machine-translation by Google Translate, not legally binding)
ES0331636A 1965-09-28 1966-09-27 A procedure to prepare similar plates and structures, essentially rigid. (Machine-translation by Google Translate, not legally binding) Expired ES331636A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490945A US3376371A (en) 1965-09-28 1965-09-28 Continuous casting process

Publications (1)

Publication Number Publication Date
ES331636A1 true ES331636A1 (en) 1967-11-16

Family

ID=23950178

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0331636A Expired ES331636A1 (en) 1965-09-28 1966-09-27 A procedure to prepare similar plates and structures, essentially rigid. (Machine-translation by Google Translate, not legally binding)
ES341824A Expired ES341824A1 (en) 1965-09-28 1968-06-15 Continuous casting process

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES341824A Expired ES341824A1 (en) 1965-09-28 1968-06-15 Continuous casting process

Country Status (13)

Country Link
US (1) US3376371A (en)
JP (1) JPS4936944B1 (en)
AT (1) AT310441B (en)
BE (1) BE687405A (en)
CH (1) CH463090A (en)
DE (1) DE1645388A1 (en)
DK (1) DK124384C (en)
ES (2) ES331636A1 (en)
FR (1) FR1500417A (en)
GB (1) GB1168084A (en)
NL (1) NL6613600A (en)
NO (1) NO136399C (en)
SE (1) SE312427B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872197A (en) * 1968-12-30 1975-03-18 Mitsubishi Rayon Co Process and an apparatus for continuously casting a sheet and the like
US3852387A (en) * 1970-04-24 1974-12-03 James W White Double belt plastic sheet forming and take-off method
FR2170931A2 (en) * 1972-02-03 1973-09-21 Berte Joseph Continuous cast polyurethane films mfr - using an anti adhesion varnish
GB1460791A (en) * 1973-01-18 1977-01-06 Mitsubishi Rayon Co Process for continuous manufacture of methyl methacrylate p'lymer
JPS5129916B2 (en) * 1973-10-25 1976-08-28
JPS5175781A (en) * 1974-12-25 1976-06-30 Sumitomo Chemical Co Renzokujugohoho oyobi sonosochi
JPS6045209B2 (en) * 1976-07-20 1985-10-08 住友化学工業株式会社 Continuous polymerization method
DE3643765A1 (en) * 1985-12-21 1987-06-25 Hahn Glasbau Process for the production of a plastic layer between two glass sheets, and an apparatus for carrying out the process
US5242968A (en) * 1990-08-27 1993-09-07 Aristech Chemical Corporation Acrylic-filled thermoformable acrylic sheet
US5308425A (en) * 1992-10-22 1994-05-03 Aristech Chemical Corporation Method of making crosslinked acrylic sheet with enhanced vacuum molding attributes
US5372493A (en) * 1993-05-13 1994-12-13 Rodgers; Gary C. Continuous casting apparatus using two moving belts
CA2232358A1 (en) * 1996-10-21 1998-04-30 Aristech Chemical Corporation Process for making a mineral filled acrylic sheet having a matte finish with improved stain resistance
CA2272704C (en) * 1996-11-27 2004-09-28 Polytech Klepsch & Co. Gmbh Arrangement with conveyor belts for the manufacture of molded articles
US6196104B1 (en) 1998-04-23 2001-03-06 Premark Rwp Holdings, Inc. Apparatus for producing sheets of solid surfacing
KR100521621B1 (en) * 2002-12-24 2005-10-12 주식회사 엘지화학 Method for continuously producing artificial marble and apparatus therefor
AT506550B1 (en) * 2007-06-27 2011-05-15 Berndorf Band Gmbh DEVICE FOR CONTINUOUS POLYMERIZATION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500728A (en) * 1943-12-17 1950-03-14 Ici Ltd Production of polymeric resin sheets by continuously polymerizing monomeric material
US2958096A (en) * 1957-10-30 1960-11-01 Goodrich Co B F Method and apparatus for continuously curing plastic material

Also Published As

Publication number Publication date
FR1500417A (en) 1967-11-03
NL6613600A (en) 1967-03-29
AT310441B (en) 1973-09-25
DK124384C (en) 1973-03-12
SE312427B (en) 1969-07-14
JPS4936944B1 (en) 1974-10-04
NO136399C (en) 1977-08-31
DE1645388A1 (en) 1970-10-22
BE687405A (en) 1967-03-28
DK124384B (en) 1972-10-16
GB1168084A (en) 1969-10-22
CH463090A (en) 1968-09-30
US3376371A (en) 1968-04-02
NO136399B (en) 1977-05-23
ES341824A1 (en) 1968-12-01

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