IT8348340A0 - Metodo per diminuire la tensione mediante irradiazione in articoli polimeri - Google Patents
Metodo per diminuire la tensione mediante irradiazione in articoli polimeriInfo
- Publication number
- IT8348340A0 IT8348340A0 IT8348340A IT4834083A IT8348340A0 IT 8348340 A0 IT8348340 A0 IT 8348340A0 IT 8348340 A IT8348340 A IT 8348340A IT 4834083 A IT4834083 A IT 4834083A IT 8348340 A0 IT8348340 A0 IT 8348340A0
- Authority
- IT
- Italy
- Prior art keywords
- irradiation
- polymer articles
- decreasing stress
- decreasing
- stress
- Prior art date
Links
- 230000003247 decreasing effect Effects 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/123—Treatment by wave energy or particle radiation
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- 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
- B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3425—Printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0783—Using solvent, e.g. for cleaning; Regulating solvent content of pastes or coatings for adjusting the viscosity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/102—Using microwaves, e.g. for curing ink patterns or adhesive
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38093082A | 1982-05-21 | 1982-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8348340A0 true IT8348340A0 (it) | 1983-05-20 |
IT1172259B IT1172259B (it) | 1987-06-18 |
Family
ID=23503001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48340/83A IT1172259B (it) | 1982-05-21 | 1983-05-20 | Metodo per diminuire la tensione mediante irradiazione in articoli polimeri |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS58206635A (it) |
AT (1) | AT387184B (it) |
AU (1) | AU8577682A (it) |
CH (1) | CH659428A5 (it) |
DE (1) | DE3318487A1 (it) |
FR (1) | FR2527216B2 (it) |
GB (1) | GB2121058B (it) |
IL (1) | IL68639A0 (it) |
IT (1) | IT1172259B (it) |
NL (1) | NL8301814A (it) |
SE (1) | SE8302795L (it) |
ZA (1) | ZA823981B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0204084A3 (en) * | 1985-04-18 | 1988-10-12 | The Firestone Tire & Rubber Company | Method for stress relaxation of polyurethanes |
DE3609616A1 (de) * | 1986-03-21 | 1988-01-07 | Ciba Geigy Ag | Verfahren zur herstellung eines spannungsriss- und temperaturbestaendigen kunststoffs |
DE102014105484B4 (de) | 2014-04-17 | 2017-09-07 | Tmd Friction Services Gmbh | Verfahren und Vorrichtung zur thermischen Behandlung von Reibbelägen |
JP6923887B2 (ja) * | 2018-02-13 | 2021-08-25 | 日立Astemo株式会社 | 熱可塑性樹脂組成物の製造方法及び熱可塑性樹脂組成物 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE559150A (it) * | 1956-07-18 | |||
GB1009654A (en) * | 1962-08-17 | 1965-11-10 | Union Carbide Corp | Improved method and apparatus for processing thermoplastics |
US3409717A (en) * | 1965-11-12 | 1968-11-05 | Gen Electric | Process for improving resistance of thermoplastic materials to environmental stress-induced crazing, and product produced thereby |
FR2014790A1 (en) * | 1968-07-31 | 1970-04-17 | Shoe & Allied Trades Res Ass | Thermal treatment for informing the properties of - synthetic polymer material especially microcellulor |
GB1340709A (en) * | 1970-06-10 | 1973-12-12 | Du Pont | Process for producing crystalline copolyketone films and insulated electrical conductors |
US3668057A (en) | 1970-06-10 | 1972-06-06 | Du Pont | Laminar structures of metal and crystalline copolyketones and method of forming same |
AT341791B (de) * | 1972-08-14 | 1978-02-27 | Nunc As | Verfahren zur modifizierung der oberflache von kunststoffgegenstanden |
JPS5034066A (it) * | 1973-07-26 | 1975-04-02 | ||
US3988408A (en) * | 1974-09-16 | 1976-10-26 | International Business Machines Corporation | Stabilization of printed circuit board core laminates |
GB1581641A (en) * | 1976-09-14 | 1980-12-17 | Secr Defence | Methods of heat treatment of graft copolymer films |
DE2854385C2 (de) * | 1978-12-16 | 1982-04-15 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Gedruckte Schaltung |
DE3012889C2 (de) * | 1979-04-30 | 1984-01-12 | Kollmorgen Technologies Corp., 75201 Dallas, Tex. | Basismaterial für die Herstellung gedruckter Schaltungen |
FR2477170B1 (fr) * | 1980-02-28 | 1986-09-19 | Toyo Boseki | Article moule a base de polyester ou de polyamide sature ayant des proprietes ameliorees et son procede de production |
US4339303A (en) * | 1981-01-12 | 1982-07-13 | Kollmorgen Technologies Corporation | Radiation stress relieving of sulfone polymer articles |
-
1982
- 1982-06-07 ZA ZA823981A patent/ZA823981B/xx unknown
- 1982-07-09 AU AU85776/82A patent/AU8577682A/en not_active Abandoned
- 1982-07-12 JP JP57122809A patent/JPS58206635A/ja active Granted
-
1983
- 1983-05-09 IL IL68639A patent/IL68639A0/xx unknown
- 1983-05-17 GB GB08313566A patent/GB2121058B/en not_active Expired
- 1983-05-18 SE SE8302795A patent/SE8302795L/xx not_active Application Discontinuation
- 1983-05-19 DE DE3318487A patent/DE3318487A1/de not_active Ceased
- 1983-05-20 AT AT0186183A patent/AT387184B/de active
- 1983-05-20 NL NL8301814A patent/NL8301814A/nl not_active Application Discontinuation
- 1983-05-20 CH CH2785/83A patent/CH659428A5/de not_active IP Right Cessation
- 1983-05-20 IT IT48340/83A patent/IT1172259B/it active
- 1983-05-24 FR FR8308492A patent/FR2527216B2/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8302795L (sv) | 1983-11-22 |
NL8301814A (nl) | 1983-12-16 |
ZA823981B (en) | 1983-06-29 |
CH659428A5 (de) | 1987-01-30 |
ATA186183A (de) | 1988-05-15 |
FR2527216B2 (fr) | 1987-02-20 |
IT1172259B (it) | 1987-06-18 |
IL68639A0 (en) | 1983-09-30 |
AU8577682A (en) | 1983-11-24 |
JPS6412215B2 (it) | 1989-02-28 |
GB8313566D0 (en) | 1983-06-22 |
JPS58206635A (ja) | 1983-12-01 |
SE8302795D0 (sv) | 1983-05-18 |
FR2527216A2 (fr) | 1983-11-25 |
DE3318487A1 (de) | 1983-11-24 |
AT387184B (de) | 1988-12-12 |
GB2121058A (en) | 1983-12-14 |
GB2121058B (en) | 1985-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |