IT970950B - Procedimento per fabbricare arti coli ottenuti da composizioni termoplastiche - Google Patents
Procedimento per fabbricare arti coli ottenuti da composizioni termoplasticheInfo
- Publication number
- IT970950B IT970950B IT31755/72A IT3175572A IT970950B IT 970950 B IT970950 B IT 970950B IT 31755/72 A IT31755/72 A IT 31755/72A IT 3175572 A IT3175572 A IT 3175572A IT 970950 B IT970950 B IT 970950B
- Authority
- IT
- Italy
- Prior art keywords
- arti
- procedure
- manufacturing
- thermoplastic compositions
- coli obtained
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/18—Plasticising macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
- B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
- B29K2096/005—Ionomers
-
- 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
- B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
- B29K2096/02—Graft polymers
-
- 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
- B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
- B29K2096/04—Block polymers
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/199,799 US4053548A (en) | 1971-11-17 | 1971-11-17 | Fabrication process for multiphased plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
IT970950B true IT970950B (it) | 1974-04-20 |
Family
ID=22739066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31755/72A IT970950B (it) | 1971-11-17 | 1972-11-16 | Procedimento per fabbricare arti coli ottenuti da composizioni termoplastiche |
Country Status (7)
Country | Link |
---|---|
US (1) | US4053548A (it) |
JP (1) | JPS4862852A (it) |
CA (1) | CA999412A (it) |
DE (1) | DE2255580A1 (it) |
FR (1) | FR2160555B1 (it) |
GB (1) | GB1401648A (it) |
IT (1) | IT970950B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196236A (en) * | 1976-07-15 | 1980-04-01 | Lundberg Robert D | Fabrication multiphase plastics from liquid suspension |
US4259284A (en) * | 1977-11-29 | 1981-03-31 | Exxon Research & Engineering Co. | Process for spinning fibers of ionic thermoplastic polymers |
US4193899A (en) * | 1977-11-29 | 1980-03-18 | Exxon Research & Engineering Co. | Elastomeric systems having unusual memory characteristics |
US4524156A (en) * | 1984-09-04 | 1985-06-18 | W. R. Grace & Co. | Asphalt foam |
US5506300A (en) * | 1985-01-04 | 1996-04-09 | Thoratec Laboratories Corporation | Compositions that soften at predetermined temperatures and the method of making same |
EP0211851A4 (en) * | 1985-01-04 | 1988-01-28 | Thoratec Lab Corp | MIXING COMPOSITIONS AND PRODUCTION AT PRE-DETERMINED TEMPERATURE. |
US4616063A (en) * | 1985-03-06 | 1986-10-07 | Atlantic Richfield Company | Water absorbent polymer composition |
US4803035A (en) * | 1985-12-16 | 1989-02-07 | Exxon Chemical Patents Inc. | Method for making composite films |
US4952348A (en) * | 1987-09-18 | 1990-08-28 | Nippon Zeon Co., Ltd. | Process for preparing shaped article having thick section |
JP2561853B2 (ja) * | 1988-01-28 | 1996-12-11 | 株式会社ジェイ・エム・エス | 形状記憶性を有する成形体及びその使用方法 |
JPH0739506B2 (ja) * | 1988-09-30 | 1995-05-01 | 三菱重工業株式会社 | 形状記憶ポリマー発泡体 |
WO2005118248A2 (en) | 2004-06-04 | 2005-12-15 | Cornerstone Research Group, Inc. | High speed manufacturing using shape memory polymer composites |
FR2881353B1 (fr) * | 2005-02-03 | 2008-12-05 | Vygon Sa | Perfectionnement aux embouts de ponction et aux tubes catheters |
US20080287582A1 (en) * | 2007-04-30 | 2008-11-20 | Weiss Robert A | Shape memory polymer compositions, method of manufacture, and uses thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT715580A (it) * | 1964-01-14 | 1900-01-01 | ||
US3386877A (en) * | 1964-11-02 | 1968-06-04 | Dow Chemical Co | Cellular thermoplastic article having selected open cells and its manufacture |
GB1087531A (en) * | 1965-07-14 | 1967-10-18 | Ici Ltd | Olefine copolymer films |
US3526683A (en) * | 1968-03-22 | 1970-09-01 | Raychem Corp | Method for dual crosslinking |
US3548048A (en) * | 1968-05-20 | 1970-12-15 | Phillips Petroleum Co | Method of producing polymeric articles resistant to fibrillation |
US3597498A (en) * | 1968-06-19 | 1971-08-03 | Monsanto Co | Reinforced polymers containing a matrix of pvc or abs with a carrier of styrene-acrylonitrile reinforced with any of a polycarbonate,nylon 66 or polyoxymethylene |
NL6910192A (it) * | 1968-09-23 | 1970-03-25 |
-
1971
- 1971-11-17 US US05/199,799 patent/US4053548A/en not_active Expired - Lifetime
-
1972
- 1972-10-06 GB GB4622572A patent/GB1401648A/en not_active Expired
- 1972-10-06 CA CA153,471A patent/CA999412A/en not_active Expired
- 1972-11-13 DE DE2255580A patent/DE2255580A1/de active Pending
- 1972-11-16 IT IT31755/72A patent/IT970950B/it active
- 1972-11-16 FR FR7240766A patent/FR2160555B1/fr not_active Expired
- 1972-11-17 JP JP47115496A patent/JPS4862852A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA999412A (en) | 1976-11-09 |
FR2160555A1 (it) | 1973-06-29 |
DE2255580A1 (de) | 1973-05-30 |
JPS4862852A (it) | 1973-09-01 |
FR2160555B1 (it) | 1981-08-07 |
GB1401648A (en) | 1975-07-16 |
US4053548A (en) | 1977-10-11 |
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