ATE43532T1 - Verfahren zum herstellen von gegenstaenden aus waermehaertbarem kunststoff. - Google Patents

Verfahren zum herstellen von gegenstaenden aus waermehaertbarem kunststoff.

Info

Publication number
ATE43532T1
ATE43532T1 AT83109779T AT83109779T ATE43532T1 AT E43532 T1 ATE43532 T1 AT E43532T1 AT 83109779 T AT83109779 T AT 83109779T AT 83109779 T AT83109779 T AT 83109779T AT E43532 T1 ATE43532 T1 AT E43532T1
Authority
AT
Austria
Prior art keywords
mold
materials
curing
liquid body
cavity
Prior art date
Application number
AT83109779T
Other languages
English (en)
Inventor
Richard Gordon Angell
Kenneth Elton Hobbs
John Martin Konrad
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of ATE43532T1 publication Critical patent/ATE43532T1/de

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
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • B29C39/405—Compensating volume change, e.g. retraction by applying pressure to the casting composition
    • 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
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4284—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with other curing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
AT83109779T 1982-09-30 1983-09-29 Verfahren zum herstellen von gegenstaenden aus waermehaertbarem kunststoff. ATE43532T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43036682A 1982-09-30 1982-09-30
EP83109779A EP0107104B1 (de) 1982-09-30 1983-09-29 Verfahren zum Herstellen von Gegenständen aus wärmehärtbarem Kunststoff

Publications (1)

Publication Number Publication Date
ATE43532T1 true ATE43532T1 (de) 1989-06-15

Family

ID=23707250

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83109779T ATE43532T1 (de) 1982-09-30 1983-09-29 Verfahren zum herstellen von gegenstaenden aus waermehaertbarem kunststoff.

Country Status (8)

Country Link
EP (1) EP0107104B1 (de)
JP (1) JPS59131416A (de)
AT (1) ATE43532T1 (de)
AU (1) AU567305B2 (de)
CA (1) CA1213114A (de)
DE (1) DE3379942D1 (de)
MX (1) MX168310B (de)
NO (1) NO833538L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130015A (ja) * 1984-11-30 1986-06-17 Sumitomo Bakelite Co Ltd 光デイスク用基板の成形方法
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
EP0318164A3 (de) * 1987-10-29 1990-11-22 Techna Vision, Inc. Vorrichtung zum Herstellen von Linsen
KR970008322B1 (en) * 1988-01-07 1997-05-23 Varian Associates Method and apparatus fro thermal transfer with a semiconductor wafer in vacuum
GB8806299D0 (en) * 1988-03-17 1988-04-13 Glynwed Consumer & Building Process of manufacturing thin-walled plastics moulding
GB8916751D0 (en) * 1989-07-21 1989-09-06 Babcock Transformers Limited Producing moulded castings in polymer materials
FR2730662B1 (fr) * 1995-02-17 1997-05-09 Robin Christian Procede et dispositif pour la fabrication de pieces moulees en matiere synthetique
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
GB0200313D0 (en) * 2002-01-08 2002-02-20 Mining & Chemical Products Ltd Moulded plastics articles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD64881A (de) *
DD43934A (de) *
DE1069374B (de) * 1961-10-26 Ankerwerk Gebr Goller Nürnberg Spritzgießmaschine zur Verarbeitung thermoplastischer Kunst stoffe
US3169945A (en) * 1956-04-13 1965-02-16 Union Carbide Corp Lactone polyesters
US2921925A (en) * 1956-12-20 1960-01-19 Union Carbide Corp Polyepoxide compositions
CH509139A (de) * 1969-06-19 1971-06-30 Ciba Geigy Ag Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern
JPS5433470B2 (de) * 1973-05-07 1979-10-20
JPS5414777Y2 (de) * 1977-08-06 1979-06-16
DD149339A1 (de) * 1980-02-27 1981-07-08 Peter Siegert Verfahren zum spritzgiessen von verformbaren werkstoffen,insbesondere thermoplasten
JPS574718A (en) * 1980-06-12 1982-01-11 Janome Sewing Mach Co Ltd Casting method of synthetic resin

Also Published As

Publication number Publication date
JPS59131416A (ja) 1984-07-28
MX168310B (es) 1993-05-17
AU1974383A (en) 1984-04-05
EP0107104A2 (de) 1984-05-02
JPH032043B2 (de) 1991-01-14
CA1213114A (en) 1986-10-28
NO833538L (no) 1984-04-02
EP0107104A3 (en) 1984-10-24
EP0107104B1 (de) 1989-05-31
AU567305B2 (en) 1987-11-19
DE3379942D1 (en) 1989-07-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee