IT952381B - Procedimento per lo stampaggio mediante rotazione di copolimeri ossimetilenici - Google Patents

Procedimento per lo stampaggio mediante rotazione di copolimeri ossimetilenici

Info

Publication number
IT952381B
IT952381B IT4922372A IT4922372A IT952381B IT 952381 B IT952381 B IT 952381B IT 4922372 A IT4922372 A IT 4922372A IT 4922372 A IT4922372 A IT 4922372A IT 952381 B IT952381 B IT 952381B
Authority
IT
Italy
Prior art keywords
molding
procedure
rotation
oxymethylene copolymers
oxymethylene
Prior art date
Application number
IT4922372A
Other languages
English (en)
Original Assignee
Celanese 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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of IT952381B publication Critical patent/IT952381B/it

Links

Classifications

    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/28—Post-polymerisation treatments
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
    • 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
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0073—Solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT4922372A 1971-04-05 1972-03-24 Procedimento per lo stampaggio mediante rotazione di copolimeri ossimetilenici IT952381B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13145271A 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
IT952381B true IT952381B (it) 1973-07-20

Family

ID=22449526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4922372A IT952381B (it) 1971-04-05 1972-03-24 Procedimento per lo stampaggio mediante rotazione di copolimeri ossimetilenici

Country Status (5)

Country Link
CA (1) CA997521A (it)
DE (1) DE2215213A1 (it)
FR (1) FR2132429A1 (it)
IT (1) IT952381B (it)
NL (1) NL7204512A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845161A (en) * 1983-02-25 1989-07-04 E. I. Du Pont De Nemours And Company Polyoxymethylene/polyurethane compositions containing polycarbodiimide
US4582869A (en) * 1983-02-25 1986-04-15 E. I. Du Pont De Nemours And Company Polyoxymethylene/polyurethane compositions containing ethylene bis-stearamide
CA1246768A (en) * 1983-02-25 1988-12-13 Paul N. Richardson Polyoxymethylene/polyurethane compositions containing polycarbodiimide
US8008390B2 (en) 2005-09-16 2011-08-30 Ticona Gmbh Polyoxymethylene molding compositions, their use, and moldings produced therefrom

Also Published As

Publication number Publication date
CA997521A (en) 1976-09-28
FR2132429A1 (en) 1972-11-17
FR2132429B1 (it) 1977-06-24
NL7204512A (it) 1972-10-09
DE2215213A1 (de) 1972-10-12

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