CA997521A - Oxymethylene copolymer molding process - Google Patents
Oxymethylene copolymer molding processInfo
- Publication number
- CA997521A CA997521A CA138,865A CA138865A CA997521A CA 997521 A CA997521 A CA 997521A CA 138865 A CA138865 A CA 138865A CA 997521 A CA997521 A CA 997521A
- Authority
- CA
- Canada
- Prior art keywords
- molding process
- oxymethylene copolymer
- copolymer molding
- oxymethylene
- molding
- 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
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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13145271A | 1971-04-05 | 1971-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA997521A true CA997521A (en) | 1976-09-28 |
Family
ID=22449526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA138,865A Expired CA997521A (en) | 1971-04-05 | 1972-04-04 | Oxymethylene copolymer molding process |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA997521A (en) |
DE (1) | DE2215213A1 (en) |
FR (1) | FR2132429A1 (en) |
IT (1) | IT952381B (en) |
NL (1) | NL7204512A (en) |
Cited By (1)
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 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1972
- 1972-03-24 IT IT4922372A patent/IT952381B/en active
- 1972-03-29 DE DE19722215213 patent/DE2215213A1/en active Pending
- 1972-04-04 FR FR7211806A patent/FR2132429A1/en active Granted
- 1972-04-04 CA CA138,865A patent/CA997521A/en not_active Expired
- 1972-04-05 NL NL7204512A patent/NL7204512A/xx unknown
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2132429B1 (en) | 1977-06-24 |
IT952381B (en) | 1973-07-20 |
DE2215213A1 (en) | 1972-10-12 |
NL7204512A (en) | 1972-10-09 |
FR2132429A1 (en) | 1972-11-17 |
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