DE3674617D1 - Leitfaehige polymerzusammensetzungen. - Google Patents
Leitfaehige polymerzusammensetzungen.Info
- Publication number
- DE3674617D1 DE3674617D1 DE8686302441T DE3674617T DE3674617D1 DE 3674617 D1 DE3674617 D1 DE 3674617D1 DE 8686302441 T DE8686302441 T DE 8686302441T DE 3674617 T DE3674617 T DE 3674617T DE 3674617 D1 DE3674617 D1 DE 3674617D1
- Authority
- DE
- Germany
- Prior art keywords
- composition
- conductive polymer
- polymer compositions
- ptc
- compositions
- 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 - Lifetime
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
- B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
-
- 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
-
- 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
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0625—Preforms comprising incorporated or associated heating means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/028—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of organic 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0675—HMWPE, i.e. high molecular weight polyethylene
-
- 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
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
-
- 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
- B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
- B29K2707/04—Carbon
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Non-Adjustable Resistors (AREA)
- Conductive Materials (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72011885A | 1985-04-02 | 1985-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3674617D1 true DE3674617D1 (de) | 1990-11-08 |
Family
ID=24892725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686302441T Expired - Lifetime DE3674617D1 (de) | 1985-04-02 | 1986-04-02 | Leitfaehige polymerzusammensetzungen. |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0365057A1 (de) |
JP (2) | JPH0664929B2 (de) |
AT (1) | ATE57276T1 (de) |
DE (1) | DE3674617D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU616199B2 (en) * | 1987-09-09 | 1991-10-24 | Raychem A/S | Heat recoverable article |
KR890005758A (ko) * | 1987-09-09 | 1989-05-16 | 원본미기재 | 전도성 중합체 조성물 |
FR2626331B1 (fr) * | 1988-01-26 | 1993-04-16 | Jarret Jacques | Ressort a compression hydrostatique d'elastomere et procede de realisation |
US4885457A (en) * | 1988-09-30 | 1989-12-05 | Raychem Corporation | Method of making a conductive polymer sheet |
JP2552945B2 (ja) * | 1990-08-09 | 1996-11-13 | 富士写真フイルム株式会社 | ウエブ巻取用巻芯 |
EP0498602A3 (en) * | 1991-02-06 | 1992-10-07 | Nippon Zeon Co., Ltd. | Composite molding and production process and use thereof |
GB2255041B (en) * | 1991-04-24 | 1995-04-19 | British Gas Plc | Polyolefin coupler for joining polyolefin pipes |
US6111234A (en) * | 1991-05-07 | 2000-08-29 | Batliwalla; Neville S. | Electrical device |
US5770257A (en) * | 1996-08-01 | 1998-06-23 | Minnesota Mining And Manufacturing Company | Method for altering cable semiconductive layer |
JP2006528366A (ja) * | 2003-05-14 | 2006-12-14 | テクスカン・インコーポレーテッド | 高温感圧装置及びその方法 |
JP2008138134A (ja) * | 2006-12-05 | 2008-06-19 | Sakushin Kogyo Kk | 半導電性超高分子量ポリエチレン組成物とそれよりなるフィルムとその製造方法 |
WO2017173258A1 (en) * | 2016-04-01 | 2017-10-05 | Arkema Inc. | 3-d printed fluoropolymer structures |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5923971B2 (ja) * | 1976-12-22 | 1984-06-06 | 古河電気工業株式会社 | 導電性ポリオレフイン樹脂成形体の製造方法 |
JPS5512683A (en) * | 1978-07-14 | 1980-01-29 | Nec Corp | Cathode ray tube projector |
US4237441A (en) * | 1978-12-01 | 1980-12-02 | Raychem Corporation | Low resistivity PTC compositions |
US4238812A (en) * | 1978-12-01 | 1980-12-09 | Raychem Corporation | Circuit protection devices comprising PTC elements |
US4413301A (en) * | 1980-04-21 | 1983-11-01 | Raychem Corporation | Circuit protection devices comprising PTC element |
JPS5610352A (en) * | 1980-06-30 | 1981-02-02 | Jitsuo Kido | Heavy liquid overflow skimming type centrifugal separator |
JPS5784585A (en) * | 1980-11-13 | 1982-05-26 | Hitachi Cable | Self-temperature controllable heater |
JPS58164627A (ja) * | 1982-03-24 | 1983-09-29 | Mitsuboshi Belting Ltd | 導電性を有する超高分子量ポリエチレン焼結体の製造法 |
EP0123540A3 (de) * | 1983-04-20 | 1985-01-02 | RAYCHEM CORPORATION (a California corporation) | Leitfähige Polymere und diese enthaltende Einrichtungen |
JPS59226493A (ja) * | 1983-06-07 | 1984-12-19 | 日立電線株式会社 | 自己温度制御性ヒ−タ |
JPS609723A (ja) * | 1983-06-30 | 1985-01-18 | Dainippon Printing Co Ltd | 射出成形法及び射出成形機 |
JPS6028195A (ja) * | 1983-07-27 | 1985-02-13 | 松下電器産業株式会社 | ヒ−タ |
JPS6031548A (ja) * | 1983-07-29 | 1985-02-18 | Toshiba Corp | 電気装置 |
JPS6031540A (ja) * | 1983-07-29 | 1985-02-18 | Toshiba Corp | Ptc特性を有する有機導電性組成物の改質方法 |
JPS60235385A (ja) * | 1984-05-08 | 1985-11-22 | 松下電器産業株式会社 | Ptc抵抗体の製造方法 |
-
1986
- 1986-04-02 AT AT86302441T patent/ATE57276T1/de active
- 1986-04-02 EP EP89123372A patent/EP0365057A1/de not_active Withdrawn
- 1986-04-02 JP JP61077531A patent/JPH0664929B2/ja not_active Expired - Lifetime
- 1986-04-02 EP EP86302441A patent/EP0197759B1/de not_active Expired - Lifetime
- 1986-04-02 DE DE8686302441T patent/DE3674617D1/de not_active Expired - Lifetime
-
1995
- 1995-12-13 JP JP7324775A patent/JPH08239485A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE57276T1 (de) | 1990-10-15 |
EP0197759B1 (de) | 1990-10-03 |
JPS61264057A (ja) | 1986-11-21 |
EP0197759A1 (de) | 1986-10-15 |
JPH0664929B2 (ja) | 1994-08-22 |
EP0365057A1 (de) | 1990-04-25 |
JPH08239485A (ja) | 1996-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |