IT1024249B - Elastomeri fluorurati con resine di polibutadiene i 2 particolar mente per fabbricare organi tenu ta e guarni- zioni e simili ottenute con tali materiali - Google Patents

Elastomeri fluorurati con resine di polibutadiene i 2 particolar mente per fabbricare organi tenu ta e guarni- zioni e simili ottenute con tali materiali

Info

Publication number
IT1024249B
IT1024249B IT83634/74A IT8363474A IT1024249B IT 1024249 B IT1024249 B IT 1024249B IT 83634/74 A IT83634/74 A IT 83634/74A IT 8363474 A IT8363474 A IT 8363474A IT 1024249 B IT1024249 B IT 1024249B
Authority
IT
Italy
Prior art keywords
particulars
gaskets
materials
polybutadiene resins
fluorinated elastomers
Prior art date
Application number
IT83634/74A
Other languages
English (en)
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of IT1024249B publication Critical patent/IT1024249B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Gasket Seals (AREA)
IT83634/74A 1973-10-25 1974-10-24 Elastomeri fluorurati con resine di polibutadiene i 2 particolar mente per fabbricare organi tenu ta e guarni- zioni e simili ottenute con tali materiali IT1024249B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40957073A 1973-10-25 1973-10-25

Publications (1)

Publication Number Publication Date
IT1024249B true IT1024249B (it) 1978-06-20

Family

ID=23621077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83634/74A IT1024249B (it) 1973-10-25 1974-10-24 Elastomeri fluorurati con resine di polibutadiene i 2 particolar mente per fabbricare organi tenu ta e guarni- zioni e simili ottenute con tali materiali

Country Status (7)

Country Link
JP (1) JPS5222855B2 (it)
AR (1) AR205357A1 (it)
BR (1) BR7408909D0 (it)
DE (1) DE2450866B2 (it)
ES (1) ES431370A1 (it)
FR (1) FR2249118A1 (it)
IT (1) IT1024249B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814268Y2 (ja) * 1977-03-09 1983-03-22 エヌオーケー株式会社 密封装置
JPS60206857A (ja) * 1984-03-31 1985-10-18 Japan Synthetic Rubber Co Ltd ゴム組成物
JP3063172B2 (ja) * 1991-01-16 2000-07-12 ダイキン工業株式会社 フッ素ゴム組成物
JP6784300B2 (ja) * 2018-02-09 2020-11-11 ダイキン工業株式会社 フッ素ゴム組成物及びその成形品
CN111534124B (zh) * 2020-05-07 2022-05-24 北京宇航系统工程研究所 一种高温可发橡胶热防护材料及其制备方法
KR20220090988A (ko) * 2020-12-23 2022-06-30 삼성전기주식회사 적층 세라믹 전자부품 및 이의 실장 기판
JP2022123575A (ja) * 2021-02-12 2022-08-24 東洋製罐株式会社 ワイピングユニット及び缶ボディメーカー

Also Published As

Publication number Publication date
DE2450866A1 (de) 1975-04-30
FR2249118B1 (it) 1978-06-16
AR205357A1 (es) 1976-04-30
FR2249118A1 (en) 1975-05-23
ES431370A1 (es) 1976-11-01
DE2450866B2 (de) 1977-04-07
BR7408909D0 (pt) 1975-08-05
JPS5074644A (it) 1975-06-19
JPS5222855B2 (it) 1977-06-20

Similar Documents

Publication Publication Date Title
IT1090325B (it) Composizioni glicoluriliche reticolanti e relativo procedimento di produzione
OA04850A (fr) Compositions fongicides à base d'esters phosphoniques.
BE787366A (fr) Methode de modification de l'etat de surface de matieres plastiques
NL166272C (nl) Werkwijze ter bereiding van brandbeperkende thermo- plastische polycarbonaat-vormmassa's alsmede gevormd voortbrengsel met hoge slagtaaiheid.
NO139010B (no) Fremgangsmaate for fremstilling av en kule- eller halvkuleformet tank
BR7205073D0 (pt) Processo para a preparacao de 1,2,4-triazin-5-onas e composicao herbicida a base destas
IT1024249B (it) Elastomeri fluorurati con resine di polibutadiene i 2 particolar mente per fabbricare organi tenu ta e guarni- zioni e simili ottenute con tali materiali
BR7200897D0 (pt) Processo para obtencao de 4-amino-1 2 4-triazino-5-onas e composicao herbicida a base das mesmas
BR7309878D0 (pt) Composicao termofixavel e processo para obtencao de uma resina termofixa com emprego da dita composicao
BR7300953D0 (pt) Processo para a preparacao de 1 aminossulfunil a amino-benzimidazois e composicao fungicida a base destes
BR6911924D0 (pt) Processo para producao de 1-tritil-1,2,4-triazois e composicoes fungicidas neles baseadas
DK430075A (da) Substituerede 3,4-dihydro-2h-1,2-benzothiazin-1,1-dioxider samt fremgangsmade til fremstilling deraf
IT975168B (it) Composizione a base di catrame e re sina sintetica per la protezione di materiali da costruzione e metal lici
BR7105898D0 (pt) Processo para a preparacao de uma composicao a base de d tiroxina e d triiodotironina
BE750968A (fr) Materiau composite a base d'organopolysiloxane
SE7508896L (sv) Forfarande for framstellning av vincamin och andra indolalkaloider.
IL38111A0 (en) Fibrous reinforced resin compositions and method for the production thereof
IT983603B (it) Piperazin dioni 3 5 dialchil 4 idrossifenilalchil sosituiti e composizioni polimere stabi lizzate con tali composti
BR7200896D0 (pt) Composicao de poliol para a fabricacao de resinas de uretano e processo para a fabricacao desta composicao
BE820772A (fr) Composant electronique a materiau semi-conducteur vitreux
BR7405131D0 (pt) Processo para a obtencao de 1 3 5-triazapenta-1 4-dieno e composicoes praguicidas a base deste
IT1032627B (it) Procedimento dispositivo per la omogeneizzazione degassaggio o addensamento di composizioni a base di resine sintetiche o simili
DK135093B (da) Ortopædisk støbemateriale.
BR7202619D0 (pt) Processo para a preparacao de uma hidroxietilmetil-celulose e composicao aquosa de revestimento a base desta
BR7406719D0 (pt) Processo para a preparacao de 1,3,4-tiadiazol-2-il-ureias e composicoes herbicidas a base destas