DE2801221C3 - Kontinuierliches Gießverfahren für flüssige Methylmethacrylatsirupe - Google Patents

Kontinuierliches Gießverfahren für flüssige Methylmethacrylatsirupe

Info

Publication number
DE2801221C3
DE2801221C3 DE2801221A DE2801221A DE2801221C3 DE 2801221 C3 DE2801221 C3 DE 2801221C3 DE 2801221 A DE2801221 A DE 2801221A DE 2801221 A DE2801221 A DE 2801221A DE 2801221 C3 DE2801221 C3 DE 2801221C3
Authority
DE
Germany
Prior art keywords
polymerization
syrup
zone
belts
hot water
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
DE2801221A
Other languages
German (de)
English (en)
Other versions
DE2801221A1 (de
DE2801221B2 (de
Inventor
Masahiko Niihama Ehime Moritani
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 DE2801221A1 publication Critical patent/DE2801221A1/de
Publication of DE2801221B2 publication Critical patent/DE2801221B2/de
Application granted granted Critical
Publication of DE2801221C3 publication Critical patent/DE2801221C3/de
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
    • B29C39/38—Heating or cooling
    • 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
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/002—Making articles of definite length, i.e. discrete articles
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
DE2801221A 1976-07-20 1978-01-12 Kontinuierliches Gießverfahren für flüssige Methylmethacrylatsirupe Expired DE2801221C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51087004A JPS6045209B2 (ja) 1976-07-20 1976-07-20 連続重合方法

Publications (3)

Publication Number Publication Date
DE2801221A1 DE2801221A1 (de) 1979-07-19
DE2801221B2 DE2801221B2 (de) 1979-11-22
DE2801221C3 true DE2801221C3 (de) 1985-08-29

Family

ID=13902750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2801221A Expired DE2801221C3 (de) 1976-07-20 1978-01-12 Kontinuierliches Gießverfahren für flüssige Methylmethacrylatsirupe

Country Status (7)

Country Link
US (1) US4211742A (enExample)
JP (1) JPS6045209B2 (enExample)
AU (1) AU510026B2 (enExample)
DE (1) DE2801221C3 (enExample)
FR (1) FR2414057A1 (enExample)
GB (1) GB1590602A (enExample)
NL (1) NL7800476A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546090A (en) * 1977-06-16 1979-01-17 Mitsubishi Rayon Co Ltd Molded methacrylic resin article having improved heat, solvent, and scuff resistance, and adhesiveness
JPS6479209A (en) * 1979-08-29 1989-03-24 Asahi Chemical Ind Preparation of acrylic resin having improved properties
US4546160A (en) * 1984-02-29 1985-10-08 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
EP0155173B1 (en) * 1984-03-12 1989-10-18 Tokuyama Soda Kabushiki Kaisha Process for preparation of fluorine-containing polymer films
US4588798A (en) * 1985-02-01 1986-05-13 E. I. Du Pont De Nemours And Company Process for preparing acrylic polymer sheets using a dual peroxide 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
US4803026A (en) * 1986-10-03 1989-02-07 Mitsubishi Rayon Company, Ltd. Process for preparation of acrylic resin sheets having excellent moldability and solvent resistance
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
JPH04148151A (ja) * 1990-10-09 1992-05-21 Kimura Kohki Co Ltd 冷暖房用空気調和機
JPH0611833U (ja) * 1992-07-13 1994-02-15 三菱重工業株式会社 攪拌混和装置
DE4323100A1 (de) * 1993-07-10 1995-01-12 Roehm Gmbh Verfahren zur kontinuierlichen Herstellung von Platten aus Polymethacrylat-Gießharzen
US5968999A (en) * 1997-10-28 1999-10-19 Charlotte-Mecklenburg Hospital Authority Bone cement compositions
ES2382895T3 (es) * 2001-03-29 2012-06-14 Georgia-Pacific Consumer Products Lp Rodillo de estampación grabado con láser
JP4938432B2 (ja) * 2006-12-13 2012-05-23 株式会社クラレ アクリル系樹脂硬化物の連続製造方法
FR3060577B1 (fr) * 2016-12-21 2020-11-06 Arkema France Composition liquide comprenant deux initiateurs, son procede de polymerisation, utilisation et materiau ou composition obtenu apres polymerisation de la composition
FR3082845B1 (fr) 2018-06-21 2021-01-15 Arkema France Composition liquide comprenant trois initiateurs, son procede de polymerisation, son utilisation et materiau obtenu apres polymerisation de la composition
US20230234083A1 (en) * 2022-01-27 2023-07-27 Palo Alto Research Center Incorporated System and method of atomizing reactive two-part fluids

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA824582A (en) * 1969-10-07 J. Opel Charles Continuous casting process and apparatus
US2370588A (en) * 1942-10-22 1945-02-27 Pittsburgh Plate Glass Co Organic percarbonates
US2500728A (en) * 1943-12-17 1950-03-14 Ici Ltd Production of polymeric resin sheets by continuously polymerizing monomeric material
US2464062A (en) * 1947-11-26 1949-03-08 Pittsburgh Plate Glass Co Polymerization with a peroxydicar-bonate catalyst
US2656341A (en) * 1948-09-28 1953-10-20 Koppers Co Inc Catalytic polymerization process
US2656334A (en) * 1948-09-28 1953-10-20 Koppers Co Inc Catalytic polymerization process
DE1212301B (de) * 1963-05-04 1966-03-10 Degussa Verfahren zur Substanzpolymerisation von Vinylverbindungen
US3371383A (en) 1965-09-28 1968-03-05 Swedlow Inc Continuous casting apparatus
US3376371A (en) * 1965-09-28 1968-04-02 Swedlow Inc Continuous casting process
US3422178A (en) * 1965-10-12 1969-01-14 Monsanto Co Continuous polymer casting machine and process
US3872197A (en) * 1968-12-30 1975-03-18 Mitsubishi Rayon Co Process and an apparatus for continuously casting a sheet and the like
US3663493A (en) * 1969-12-29 1972-05-16 Monsanto Co Process for the production of marbleized reinforced polyacrylic compositions
US3829531A (en) * 1973-01-08 1974-08-13 Rohm & Haas Additive for impact modified thermoplastics
GB1460791A (en) * 1973-01-18 1977-01-06 Mitsubishi Rayon Co Process for continuous manufacture of methyl methacrylate p'lymer
JPS5129916B2 (enExample) * 1973-10-25 1976-08-28
JPS5731565B2 (enExample) * 1975-02-10 1982-07-06
US4051310A (en) * 1976-06-16 1977-09-27 Argus Chemical Corporation Thermally stable high molecular weight acyl peroxycarbonic esters
US4127638A (en) * 1976-09-13 1978-11-28 American Optical Corporation Process for casting polymer rods

Also Published As

Publication number Publication date
AU3210777A (en) 1979-07-05
AU510026B2 (en) 1980-06-05
GB1590602A (en) 1981-06-03
DE2801221A1 (de) 1979-07-19
JPS5311984A (en) 1978-02-02
FR2414057B1 (enExample) 1980-10-17
DE2801221B2 (de) 1979-11-22
FR2414057A1 (fr) 1979-08-03
JPS6045209B2 (ja) 1985-10-08
NL7800476A (nl) 1979-07-17
US4211742A (en) 1980-07-08

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8281 Inventor (new situation)

Free format text: KATO, YASUYUKI MORITANI, MASAHIKO, NIIHAMA, EHIME, JP

C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT. TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee