IT959789B - Strutture costituite da una polii mide e da un fluoropolimero legate mediante interdiffusione - Google Patents

Strutture costituite da una polii mide e da un fluoropolimero legate mediante interdiffusione

Info

Publication number
IT959789B
IT959789B IT25367/72A IT2536772A IT959789B IT 959789 B IT959789 B IT 959789B IT 25367/72 A IT25367/72 A IT 25367/72A IT 2536772 A IT2536772 A IT 2536772A IT 959789 B IT959789 B IT 959789B
Authority
IT
Italy
Prior art keywords
polymide
interdiffusion
structures made
fluoropolymer bonded
fluoropolymer
Prior art date
Application number
IT25367/72A
Other languages
English (en)
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT959789B publication Critical patent/IT959789B/it

Links

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
    • C08J7/04—Coating
    • C08J7/052—Forming heat-sealable coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
IT25367/72A 1971-06-08 1972-06-07 Strutture costituite da una polii mide e da un fluoropolimero legate mediante interdiffusione IT959789B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15090971A 1971-06-08 1971-06-08

Publications (1)

Publication Number Publication Date
IT959789B true IT959789B (it) 1973-11-10

Family

ID=22536507

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25367/72A IT959789B (it) 1971-06-08 1972-06-07 Strutture costituite da una polii mide e da un fluoropolimero legate mediante interdiffusione

Country Status (9)

Country Link
US (1) US3770566A (it)
JP (1) JPS552194B1 (it)
CA (1) CA950773A (it)
CH (1) CH569581A5 (it)
DE (1) DE2227998A1 (it)
FR (1) FR2140557B1 (it)
GB (1) GB1393459A (it)
IT (1) IT959789B (it)
SE (1) SE397065B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993825A (en) * 1973-10-04 1976-11-23 Itek Corporation Electrophotographic toner transfer and fusing apparatus and method
US4066183A (en) * 1977-02-24 1978-01-03 L. C. Company, Inc. Chromatographic septum having polyimide coating
US4329399A (en) * 1980-10-06 1982-05-11 E. I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polymer film
US4400226A (en) * 1981-07-16 1983-08-23 General Electric Company Method of making an insulated electromagnetic coil
US4376904A (en) * 1981-07-16 1983-03-15 General Electric Company Insulated electromagnetic coil
US4647508A (en) * 1984-07-09 1987-03-03 Rogers Corporation Flexible circuit laminate
US4634631A (en) * 1985-07-15 1987-01-06 Rogers Corporation Flexible circuit laminate and method of making the same
US4801506A (en) * 1986-01-13 1989-01-31 Ube Industries, Ltd. Polyimide film having fluorocarbon resin layer
DE69634554T2 (de) * 1995-10-04 2006-02-16 Kaneka Corp. Fluorkohlenwasserstoffharzlaminat mit verbesserten Oberflächeneigenschaften und Verfahren zu dessen Herstellung
US6452107B1 (en) 2000-11-10 2002-09-17 Tensolite Company Multiple pair, high speed data transmission cable and method of forming same
CN106084269B (zh) * 2016-06-20 2019-06-21 株洲时代新材料科技股份有限公司 一种改善表面质量的涂覆型聚酰亚胺-氟46薄膜及其制备方法
US11655348B2 (en) * 2021-06-23 2023-05-23 Taimide Technology Incorporation Method for manufacturing polyimide composite film for flexible metal-clad substrate
CN114891259A (zh) * 2022-06-07 2022-08-12 霏乐特科技(南京)有限公司 一种聚酰亚胺/聚四氟乙烯复合材料及其制备方法
CN114989546B (zh) * 2022-07-05 2023-07-28 上海乐纯生物技术有限公司 一种用于细胞治疗储液袋生产的fep膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833686A (en) * 1955-06-20 1958-05-06 Du Pont Bonding polytetrafluoroethylene resins
BE560454A (it) * 1957-03-29
US3179614A (en) * 1961-03-13 1965-04-20 Du Pont Polyamide-acids, compositions thereof, and process for their preparation

Also Published As

Publication number Publication date
CA950773A (en) 1974-07-09
FR2140557A1 (it) 1973-01-19
US3770566A (en) 1973-11-06
JPS552194B1 (it) 1980-01-18
DE2227998A1 (de) 1973-01-04
FR2140557B1 (it) 1978-03-03
CH569581A5 (it) 1975-11-28
GB1393459A (en) 1975-05-07
SE397065B (sv) 1977-10-17

Similar Documents

Publication Publication Date Title
IT959789B (it) Strutture costituite da una polii mide e da un fluoropolimero legate mediante interdiffusione
FI55330B (fi) N-substituerade p-mentan-3-karboxamider som framkallar en fysiologisk kyleffekt
IT961146B (it) Apparecchio permettente di determi nare la direzione di una radiazio ne luminosa
IT950014B (it) Freno bistabile a comando elettrico per consentire ad una gru a torre di orientarsi liberamente a guisa di banderuola
IT956335B (it) Strutture costituite da materia le polimero poliimidico legate mediante interdiffusione
BR7207728D0 (pt) Uma estrutura de edificios
BR7208276D0 (pt) Estruturas compositas
BE787545A (fr) Polyols cycloaliphatiques et leurs applications
BR7100984D0 (pt) Estrutura de ossatura metalica reticulade e articulacao de juncao permitindo a sua realizacao
IT959575B (it) Copolimero fosfonitrilico elasto mero
BE788430A (fr) Structures composites polymeres pouvant etre degradees par la lumiere
SE351286C (sv) Piezoelektrisk gastendare
IT960854B (it) Procedimento per la costruzione di circuiti stampati costituiti da una pluralita di strati e dispositivo per la esecuzione di detto proce dimento
IT969667B (it) Poliammine a gruppi immidici
IT944688B (it) Laminati termoplastici comprenden ti due o piu strati di polimerizza ti stirolici
ES182904Y (es) Elemento constructivo ligero.
IT960615B (it) Film termostabile ricoperto da una pellicola adesiva
IT970925B (it) Vasca da bagno con grembiale
IT967945B (it) Multivibratore bistabile
TR17418A (tr) Doymamis bilesikler
ES198529Y (es) Una estructura de plancha de apeadero.
AT326367B (de) Verbundfolie
IT970753B (it) Gru accatastatrice particolarmen te utile in depositi e simili
IT955715B (it) Perfezionamenti apportati agli articoli del tipo delle parteci pazioni e simili
BE784112A (fr) Element elastique composite