CA976714A - Process for molding of polymers at ambient temperature - Google Patents
Process for molding of polymers at ambient temperatureInfo
- Publication number
- CA976714A CA976714A CA131,972A CA131972A CA976714A CA 976714 A CA976714 A CA 976714A CA 131972 A CA131972 A CA 131972A CA 976714 A CA976714 A CA 976714A
- Authority
- CA
- Canada
- Prior art keywords
- polymers
- molding
- ambient temperature
- ambient
- temperature
- 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
-
- 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
- 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
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
-
- 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
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
-
- 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
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/06—Unsaturated polyesters
-
- 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
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10509971A | 1971-01-08 | 1971-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA976714A true CA976714A (en) | 1975-10-28 |
Family
ID=22304014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA131,972A Expired CA976714A (en) | 1971-01-08 | 1972-01-07 | Process for molding of polymers at ambient temperature |
Country Status (6)
Country | Link |
---|---|
US (1) | US4183883A (en) |
CA (1) | CA976714A (en) |
DE (1) | DE2160124A1 (en) |
FR (1) | FR2121649B1 (en) |
GB (1) | GB1380791A (en) |
IT (1) | IT946385B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE420391B (en) * | 1978-12-01 | 1981-10-05 | Electrolux Ab | MAKE SUBMITTING A SCALE SIZE OF PLASTIC |
US4258917A (en) * | 1979-12-03 | 1981-03-31 | The B. F. Goodrich Company | Rotocasting process for producing rubbery reinforced articles |
US4624818A (en) * | 1982-03-25 | 1986-11-25 | Allied Corporation | Rotational molding process using abrasive-resistant nylon composition |
CH662872A5 (en) * | 1984-01-19 | 1987-10-30 | Peter Hartmann | METHOD FOR PRODUCING A PIPE PIECE AND COMPOSITE PIPE PRODUCED THEREFORE. |
GB2170440B (en) * | 1985-02-05 | 1988-10-26 | Centricast Ltd | Moulding methods |
GB8611470D0 (en) * | 1986-05-10 | 1986-06-18 | Victaulic Plc | Moulding of plastics products |
IE862716L (en) * | 1986-10-15 | 1988-04-15 | Inst Voor Bewaring | "Rotary moulding apparatus" |
US4772676A (en) * | 1987-11-18 | 1988-09-20 | The Firestone Tire & Rubber Company | Ambient temperature quasi-polar catalysts of amine curable polymers |
US4936767A (en) * | 1989-05-15 | 1990-06-26 | Etem Robert R | Rotational molding of orthodontic retainer |
FR2655590A1 (en) * | 1989-12-12 | 1991-06-14 | Moget Marcel | Method for bonding a surface gel-coat layer to a polyolefin substrate |
US5300391A (en) * | 1991-09-17 | 1994-04-05 | Xerox Corporation | Field assisted processes for preparing imaging members |
US5453230A (en) * | 1993-12-02 | 1995-09-26 | Urethane Technologies, Inc. | Method for rotationally molding an article with a vulnerable insert |
US5569733A (en) * | 1994-03-31 | 1996-10-29 | Ppg Industries, Inc. | Tertiary aminourea compositions and their use as catalysts in curable compositions |
US5498307A (en) * | 1994-08-30 | 1996-03-12 | Stevenson; John D. | In-mold labeling using an adhesive |
US6036897A (en) * | 1997-03-21 | 2000-03-14 | Remcon Plastics, Inc. | Rotational molding apparatus and method using infrared thermometry |
US6051641A (en) * | 1998-05-05 | 2000-04-18 | Teknor Apex Company | Articles having reduced pigment swirling |
US6716384B2 (en) * | 1999-03-23 | 2004-04-06 | Teresa Banks | Process for the rotational molding of polyurethane articles |
DE19922164A1 (en) | 1999-05-12 | 2000-11-16 | Krauss Maffei Kunststofftech | Machine making sheet plastic moldings from thermoplastic flocks using slush process, employs lightweight gimbaled and sliding rocker assembly, for smaller inertial forces, drives, loading and bearings |
US6579481B2 (en) * | 2001-05-22 | 2003-06-17 | Barney J. Auman | Process for manufacturing a capital for an architectural column |
US6602452B2 (en) * | 2001-07-18 | 2003-08-05 | Mcghan Medical Corporation | Rotational molding of medical articles |
US6878325B2 (en) | 2002-05-22 | 2005-04-12 | W.J. Whatley, Inc. | Method of manufacturing a decorative cover for a lamp post |
US7022270B2 (en) | 2002-05-22 | 2006-04-04 | W. J. Whatley, Inc. | Method of manufacturing composite utility poles |
US7670524B2 (en) * | 2004-05-24 | 2010-03-02 | International Automotive Components Group North America | Method of over-molding TPE components using zero gate |
US20070057401A1 (en) * | 2005-09-14 | 2007-03-15 | Lear Corporation | Partially covered two-shot trim panel |
US20070069548A1 (en) * | 2005-09-28 | 2007-03-29 | Lear Corporation | Two-shot over-mold with ribbed armrest |
FR2902364B1 (en) * | 2006-06-16 | 2012-04-27 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A THERMOSETTING POLYMER SEALANT FOR A RESERVOIR CONTAINING A PRESSURIZED FLUID, SUCH AS A COMPOSITE TANK, AND TANK |
US20080088051A1 (en) * | 2006-10-16 | 2008-04-17 | Robert Harvey Moffett | Rotational molding paint-ready polyurethane |
US8465337B2 (en) * | 2007-06-18 | 2013-06-18 | Anthony R. Eisenhut | Radiation curable arts and crafts toy |
US20100052222A1 (en) * | 2008-08-28 | 2010-03-04 | Andrew Kimmel | Method and device for creating three-dimensional hollow objects from radiation curable resin |
EP2511062A1 (en) * | 2008-11-20 | 2012-10-17 | Allergan, Inc. | System and method for molding soft fluid-filled implant shells |
US9457398B2 (en) | 2011-06-10 | 2016-10-04 | Jean-Paul Ciardullo | Spherical centrifuge |
US9398820B2 (en) | 2012-06-13 | 2016-07-26 | Noa Brands America, Inc. | Manikin stretch joint |
GB2543815A (en) * | 2015-10-30 | 2017-05-03 | Brian Duffus Leggat James | Three dimensional centrifuge |
DE102016109116B4 (en) * | 2016-05-18 | 2018-12-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method and device for infusing a matrix material into a fiber material |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1998897A (en) * | 1931-11-05 | 1935-04-23 | Kay Walter | Manufacture of rubber articles and machine for use therein |
US3217078A (en) * | 1962-04-16 | 1965-11-09 | C R Custom Plastics Corp | Process for molding hollow articles from thermoplastic materials |
FR1321259A (en) * | 1962-05-03 | 1963-03-15 | Graydons Ind & Marine Plastics | Method and apparatus for molding plastics |
US3222439A (en) * | 1963-02-20 | 1965-12-07 | Mearl Corp | Method of casting polymerizable resins containing lamellar particles |
DE1228400B (en) * | 1963-03-28 | 1966-11-10 | Bayer Ag | Process for producing pipes from hardenable molding compounds containing mineral fillers and synthetic resin as binders by the centrifugal process |
US3293344A (en) * | 1963-06-17 | 1966-12-20 | Us Rubber Co | Rotational molding method |
US3337662A (en) * | 1963-10-10 | 1967-08-22 | Allied Chem | Process for cavity wetting |
FR1397307A (en) * | 1964-03-09 | 1965-04-30 | Unitec | Method and device for the separation of products of different densities |
GB1136166A (en) | 1965-02-23 | 1968-12-11 | Holley Plastics Company | Ball and process for production thereof |
FR1470691A (en) * | 1965-03-06 | 1967-02-24 | Dunlop Rubber Co | Method and apparatus for manufacturing, by centrifugal casting, tires and wheels therefor |
US3414456A (en) * | 1965-07-30 | 1968-12-03 | Arthur H. Roberts | Molded hollow articles of manufacture |
US3420729A (en) * | 1965-05-14 | 1969-01-07 | Arthur H Roberts | Molded hollow plastic articles of manufacture rigidified with rigid resinous compositions and process for their manufacture |
US3551551A (en) * | 1965-08-26 | 1970-12-29 | Bbc Brown Boveri & Cie | Method of making a solid insulating member comprising epoxy resin and filler free from silicon and boron |
US3410934A (en) * | 1965-10-11 | 1968-11-12 | Mearl Corp | Method for the production of pigmented cast plastic sheets |
US3427689A (en) * | 1966-11-21 | 1969-02-18 | Dow Chemical Co | Mold and method for the preparation thereof |
FR1511648A (en) * | 1966-12-21 | 1968-02-02 | Tuyaux Bonna | New pipes |
US3507950A (en) * | 1967-04-24 | 1970-04-21 | Vistron Corp | Method of thermofusion molding |
US3539659A (en) * | 1967-11-22 | 1970-11-10 | Vanderbilt Co R T | Liquid amine curing agents for polyepoxides |
US3629206A (en) * | 1969-07-16 | 1971-12-21 | Eagle Picher Ind Inc | Curing of liquid polythiopolymercaptan polymers |
US3694530A (en) * | 1969-11-17 | 1972-09-26 | Goodyear Tire & Rubber | Method of producing an integral skin polyurethane foam |
US3683062A (en) * | 1970-08-20 | 1972-08-08 | Essex International Inc | Rotational casting method |
-
1971
- 1971-12-03 DE DE19712160124 patent/DE2160124A1/en not_active Ceased
-
1972
- 1972-01-07 CA CA131,972A patent/CA976714A/en not_active Expired
- 1972-01-07 GB GB85972A patent/GB1380791A/en not_active Expired
- 1972-01-07 FR FR7200402A patent/FR2121649B1/fr not_active Expired
- 1972-01-07 IT IT19139/72A patent/IT946385B/en active
-
1978
- 1978-05-03 US US05/902,365 patent/US4183883A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4183883A (en) | 1980-01-15 |
FR2121649A1 (en) | 1972-08-25 |
IT946385B (en) | 1973-05-21 |
FR2121649B1 (en) | 1976-02-20 |
DE2160124A1 (en) | 1972-08-24 |
GB1380791A (en) | 1975-01-15 |
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