BR9806345A - Unidade estrutural de pelo menos um suporte e de pelo menos uma peça nele fixada assim como processo para a fabricação de uma junção entre um suporte e uma peça de tal unidade estrutural - Google Patents

Unidade estrutural de pelo menos um suporte e de pelo menos uma peça nele fixada assim como processo para a fabricação de uma junção entre um suporte e uma peça de tal unidade estrutural

Info

Publication number
BR9806345A
BR9806345A BR9806345-6A BR9806345A BR9806345A BR 9806345 A BR9806345 A BR 9806345A BR 9806345 A BR9806345 A BR 9806345A BR 9806345 A BR9806345 A BR 9806345A
Authority
BR
Brazil
Prior art keywords
support
structural unit
joint
manufacturing
well
Prior art date
Application number
BR9806345-6A
Other languages
English (en)
Inventor
Herbert Gust
Original Assignee
Kaco Gmbh Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7838356&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9806345(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaco Gmbh Co filed Critical Kaco Gmbh Co
Publication of BR9806345A publication Critical patent/BR9806345A/pt

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
    • C08J7/12—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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1009—Fluorinated polymers, e.g. PTFE
    • 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
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/215—Seal, gasket, or packing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Gasket Seals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Patente de Invenção: <B>"UNIDADE ESTRUTURAL DE PELO MENOS UM SUPORTE E DE PELO MENOS UMA PEçA NELE FIXADA ASSIM COMO PROCESSO PARA A FABRICAçãO DE UMA JUNçãO ENTRE UM SUPORTE E UMA PEçA DE TAL UNIDADE ESTRUTURAL"<D>. A presente invenção refere-se a uma unidade estrutural de pelo menos um suporte e pelo menos uma peça nele fixada da qual pelo menos a região de junção ligada ao suporte consiste em polifluoreto de carbono, sendo que para a junção entre o suporte (1) e a peça (6, 28) é ativada pelo menos a região de junção (7) da peça (6, 28) por tratamento de plasma. A invenção refere-se ainda a um processo para a produção de uma união entre um suporte e uma peça da unidade estrutural, no qual pelo menos a região de junção unida ao suporte da peça consiste em polifluoreto de carbono, sendo que pelo menos a região de junção (7) da peça (6, 28) é ativada no seu lado superior por tratamento de plasma e de que o lado superior ativado da região de junção (7) é firmemente unido, sob pressão e/ou aplicação de calor, ao suporte (1).
BR9806345-6A 1997-08-08 1998-08-07 Unidade estrutural de pelo menos um suporte e de pelo menos uma peça nele fixada assim como processo para a fabricação de uma junção entre um suporte e uma peça de tal unidade estrutural BR9806345A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19734330 1997-08-08

Publications (1)

Publication Number Publication Date
BR9806345A true BR9806345A (pt) 2001-02-13

Family

ID=7838356

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806345-6A BR9806345A (pt) 1997-08-08 1998-08-07 Unidade estrutural de pelo menos um suporte e de pelo menos uma peça nele fixada assim como processo para a fabricação de uma junção entre um suporte e uma peça de tal unidade estrutural

Country Status (3)

Country Link
US (1) US6773776B2 (pt)
BR (1) BR9806345A (pt)
DE (1) DE19834065C2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331608A1 (de) * 2003-07-12 2005-01-27 Hew-Kabel/Cdt Gmbh & Co. Kg Verfahren zum Beschichten und/oder partiellen Umspritzen von flexiblem langgestrecktem Gut
JP5460052B2 (ja) 2005-07-19 2014-04-02 レスメド・アールアンドディー・ジャーマニー・ゲーエムベーハー 呼吸マスク及び呼吸マスクを製造する方法
EP2354603A1 (de) 2010-02-09 2011-08-10 Carl Freudenberg KG Abdichtung zwischen einem feststehenden Maschinenteil und einem um dieses drehenden zweiten Maschinenteil
CN101846186B (zh) * 2010-05-06 2012-09-05 马鞍山宏力橡胶制品有限公司 一种新型的旋转轴唇形密封圈及其生产工艺
EP2397726B1 (de) * 2010-06-17 2013-01-16 Carl Freudenberg KG Verfahren zur Herstellung einer Dichtung
DE102017004061B4 (de) * 2017-04-27 2019-01-31 Carl Freudenberg Kg Dichtung
EP3401358B1 (de) * 2017-05-08 2021-04-14 Carl Freudenberg KG Plasma-beschichtetes dichtelement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281420A (pt) * 1961-07-27
US4933060A (en) * 1987-03-02 1990-06-12 The Standard Oil Company Surface modification of fluoropolymers by reactive gas plasmas
US5759329A (en) * 1992-01-06 1998-06-02 Pilot Industries, Inc. Fluoropolymer composite tube and method of preparation
JPH085167B2 (ja) * 1992-01-06 1996-01-24 パイロット インダストリーズ、インコーポレイテッド フルオロポリマー複合材料製チューブおよびその製造方法
JPH07316546A (ja) * 1994-05-23 1995-12-05 Matsushita Electric Ind Co Ltd 撥水表面構造及びその形成方法
DE4442081C2 (de) * 1994-11-25 1997-07-03 Bruss Dichtungstechnik Dichtung für bewegte Bauteile
CN1325524C (zh) * 1997-06-23 2007-07-11 大金工业株式会社 四氟乙烯共聚物及其用途

Also Published As

Publication number Publication date
US6773776B2 (en) 2004-08-10
US20010051237A1 (en) 2001-12-13
DE19834065C2 (de) 2003-02-27
DE19834065A1 (de) 1999-02-11

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/08/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 01.08.2018