NL157622B - PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS. - Google Patents

PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS.

Info

Publication number
NL157622B
NL157622B NL6904193.A NL157622DA NL157622B NL 157622 B NL157622 B NL 157622B NL 157622D A NL157622D A NL 157622DA NL 157622 B NL157622 B NL 157622B
Authority
NL
Netherlands
Prior art keywords
procedure
epoxy resin
resin compositions
hardening epoxy
hardening
Prior art date
Application number
NL6904193.A
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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.)
Publication of NL157622B publication Critical patent/NL157622B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL6904193.A 1950-11-28 PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS. NL157622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2914750A GB689658A (en) 1950-11-28 1950-11-28 Molds and methods of preparing same

Publications (1)

Publication Number Publication Date
NL157622B true NL157622B (en)

Family

ID=10286889

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6904193.A NL157622B (en) 1950-11-28 PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS.

Country Status (4)

Country Link
BE (1) BE500159A (en)
DE (1) DE923933C (en)
GB (1) GB689658A (en)
NL (1) NL157622B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806269A (en) * 1952-09-11 1957-09-17 Rolls Royce Moulds for precision casting
US2857641A (en) * 1955-09-16 1958-10-28 Mercast Corp Disposable mercury alloy pattern and method of making the same
DE1145310B (en) * 1955-09-27 1963-03-14 Elly Croning Geb Boernsen Process for the production of molds or cores for foundry purposes
DE1107899B (en) * 1956-05-29 1961-05-31 Morris Bean & Company Model mass for destructible casting models for precision casting molds
US2912729A (en) * 1956-07-24 1959-11-17 John M Webb Refractory molds
NL108616C (en) * 1958-01-13
US2932864A (en) * 1958-06-17 1960-04-19 Mellen Method of making and drying shell-type refractory molds
CH504253A (en) * 1969-03-13 1971-03-15 Sulzer Ag Process for the production of a metallurgically inert casting mold
CN114247854B (en) * 2021-12-24 2023-12-19 广东鸿特精密技术肇庆有限公司 Manufacturing method of die-casting cavity die

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127535A (en) * 1930-02-17 1938-08-23 Jr Charles Marshall Saeger Core binder
DE569426C (en) * 1930-04-27 1933-02-03 Aeg Process and binders for the production of core and molding compounds for foundry purposes
US2027932A (en) * 1934-01-20 1936-01-14 Carbide & Carbon Chem Corp Mold and method for its production
DE701387C (en) * 1936-12-08 1941-02-11 Rene Francois Jules Ricard Binder and sizing agent for metal molds
US2148642A (en) * 1936-12-08 1939-02-28 Ricard Rene Francois Jules Process for the manufacture of molds and cores for castings
US2368322A (en) * 1940-02-20 1945-01-30 Passelecq Georges Core making process
DE742397C (en) * 1941-03-18 1943-12-02 Andre Citroeen Sa binder
DE832937C (en) * 1944-02-02 1952-03-13 Johannes Croning Process for the production of foundry hollow cores and foundry form skins

Also Published As

Publication number Publication date
GB689658A (en) 1953-04-01
DE923933C (en) 1955-03-14
BE500159A (en)

Similar Documents

Publication Publication Date Title
FR59235E (en) Molding compositions
CH279346A (en) Electromechanical converter.
CH279345A (en) Electromechanical converter.
CH282477A (en) Paint splash.
CH273491A (en) Storage facility.
FR1033652A (en) Resinous compositions
NL157622B (en) PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS.
NL158412B (en) DEVICE FOR THE MANUFACTURE OF CASTINGS.
CH309260A (en) Jig.
CH299286A (en) Component.
NL95377C (en) PROCEDURE FOR CURING ETOXYLIN RESINS
CH275161A (en) Resinous composition.
FR973436A (en) Improvements to plastic coating compositions
NL183009B (en) HARDENING COMPOSITION FOR DENTAL TECHNICAL PURPOSES.
FR1169578A (en) Molding resin compositions
NL163486B (en) METHOD FOR PREPARING FOSGEEN.
FR1021574A (en) Spreading ramp
DK74354C (en) Grain peeling machine.
SU79267A1 (en) Sink for parts
ES18350Y (en) Special board for painting.
FR1154004A (en) Cured coating composition
CH273810A (en) Unit equipment for dentist.
CH286037A (en) Bituminous composition.
GR11324B (en) COMPOSITIONS AGAINST OPPOSITION BODIES.
NL142960B (en) METHOD FOR PREPARING ISOCYANATE TRIMERS.