DE3337988A1 - Blase aus elastomer, ihr herstellungsverfahren, ihre form und ihre anwendungen, insbesondere druckbehaelter - Google Patents

Blase aus elastomer, ihr herstellungsverfahren, ihre form und ihre anwendungen, insbesondere druckbehaelter

Info

Publication number
DE3337988A1
DE3337988A1 DE3337988A DE3337988A DE3337988A1 DE 3337988 A1 DE3337988 A1 DE 3337988A1 DE 3337988 A DE3337988 A DE 3337988A DE 3337988 A DE3337988 A DE 3337988A DE 3337988 A1 DE3337988 A1 DE 3337988A1
Authority
DE
Germany
Prior art keywords
bubble
elastomer
applications
production process
pressure tank
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.)
Withdrawn
Application number
DE3337988A
Other languages
English (en)
Inventor
Loof Jean Pierre De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olaer Industries SA
Original Assignee
Olaer Industries SA
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 Olaer Industries SA filed Critical Olaer Industries SA
Publication of DE3337988A1 publication Critical patent/DE3337988A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2021—Inserts characterised by the material or type
    • B29C2049/2026—Neck portions
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • 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
    • B29L2022/00—Hollow articles
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/60—Assembling or methods for making accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE3337988A 1982-10-22 1983-10-19 Blase aus elastomer, ihr herstellungsverfahren, ihre form und ihre anwendungen, insbesondere druckbehaelter Withdrawn DE3337988A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217696A FR2534848B1 (fr) 1982-10-22 1982-10-22 Vessie en elastomere, son procede et son moule de fabrication et ses applications, notamment reservoirs de pression

Publications (1)

Publication Number Publication Date
DE3337988A1 true DE3337988A1 (de) 1984-04-26

Family

ID=9278499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3337988A Withdrawn DE3337988A1 (de) 1982-10-22 1983-10-19 Blase aus elastomer, ihr herstellungsverfahren, ihre form und ihre anwendungen, insbesondere druckbehaelter

Country Status (6)

Country Link
US (1) US4587074A (de)
CH (1) CH655275A5 (de)
DE (1) DE3337988A1 (de)
FR (1) FR2534848B1 (de)
GB (1) GB2130139B (de)
IT (1) IT1169870B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217708A1 (de) * 1992-06-01 1993-12-02 Christian Schlesinger Kunststoffolienschlauch aus elastischem Polyester
CN110450322A (zh) * 2019-07-31 2019-11-15 西安航空职业技术学院 树脂基复合材料成型膨胀充气模

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749345A (en) * 1985-06-25 1988-06-07 The Goodyear Tire & Rubber Company Mold for airspring rubber membrane
US4705468A (en) * 1985-11-18 1987-11-10 Essef Corporation Apparatus for rotationally casting a plastic tank liner having an access fitting
US4827603A (en) * 1987-03-18 1989-05-09 The Scott & Fetzer Company Method of making a blow molded float switch assembly
US4754108A (en) * 1987-03-18 1988-06-28 The Scott & Fetzer Company Blow molded float switch assembly
US4816203A (en) * 1987-05-15 1989-03-28 Son Kung Tsai Method of producing fiber reinforced plastic billiard cue
DE3724114A1 (de) * 1987-07-21 1989-02-02 Bavaria Cargo Tech Verfahren zur herstellung einer tragrolle
JPH01127815U (de) * 1988-02-24 1989-08-31
NL9001573A (nl) * 1990-07-10 1992-02-03 Wiva Bv Werkwijze en inrichting voor het vervaardigen van een kunststof vat met versterkte kopwanden.
US5287987A (en) * 1992-08-31 1994-02-22 Comdyne I, Inc. Filament wound pressure vessel
US5820897A (en) * 1995-07-27 1998-10-13 Xerox Corporation Apparatus for handling and dippling flexible belts using a blow molded polymer chucking device
WO2005077631A1 (de) * 2004-02-09 2005-08-25 Contitech Luftfedersysteme Gmbh Vulkanisierform für fahrzeugreifen
GB2419381A (en) * 2004-10-19 2006-04-26 Silvertown U K Ltd Blow moulded bladder for hydraulic accumulator
RU2009134121A (ru) * 2007-02-12 2011-03-20 Инбев С.А. (Be) Способ изготовления сосуда
DE102007052738A1 (de) * 2007-11-06 2009-05-07 Continental Aktiengesellschaft Verfahren zum Herstellen bombierter, schlauchförmiger Erzeugnisse
DE102009015964A1 (de) * 2009-04-02 2010-10-07 Kunststoffverarbeitung Koetke Gmbh Druckbehälter-Rohling sowie Verfahren und Blasformstation zu seiner Herstellung
DE102011116553A1 (de) * 2011-10-21 2013-04-25 Kautex Textron Gmbh & Co. Kg Verfahren zur Herstellung eines Verbund-Druckbehälters sowie Verbund-Druckbehälter
US8733581B1 (en) * 2012-07-16 2014-05-27 Michael A. Olson Boss seal for composite overwrapped pressure vessel
US9127811B2 (en) 2013-06-05 2015-09-08 Louis P. Vickio, Jr. Hydraulic accumulator
FR3020417A1 (fr) * 2014-04-23 2015-10-30 Inergy Automotive Systems Res Accumulateur de pression
KR20160008746A (ko) * 2014-07-15 2016-01-25 동부대우전자 주식회사 세탁기의 밸런서 및 이의 제조 방법
CN106863696A (zh) * 2016-12-26 2017-06-20 广东长盈精密技术有限公司 模内封胶辅助机构及注塑模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310437A (en) * 1919-07-22 Fred thomas roberts
US2505099A (en) * 1945-11-14 1950-04-25 Lee Rubber & Tire Corp Apparatus for and method of forming surgical tubes and other tubular articles
US2626885A (en) * 1947-10-04 1953-01-27 Firestone Tire & Rubber Co Method of making washing machine liners
GB642203A (en) * 1948-03-03 1950-08-30 Playlastic Toy Company Ltd Improvements in and relating to the production of hollow moulded whistling toys
US3067776A (en) * 1956-04-09 1962-12-11 Ideal Roller And Mfg Company Hydraulic accumulator
US2971220A (en) * 1956-12-11 1961-02-14 Firestone Tire & Rubber Co Method for manufacturing rubberized fabric article
US3358062A (en) * 1965-06-16 1967-12-12 Jerome H Lemelson Molding method for making sealed articles
FR1543443A (fr) * 1967-09-13 1968-10-25 Perfectionnements à la fabrication d'objets creux en matière thermoplastique
NL149415B (nl) * 1971-11-12 1976-05-17 Schiemann Dr Wolfram Werkwijze voor het vervaardigen van een houder uit thermoplastisch materiaal, voorzien van een hals met een hierin aangebrachte versterkingsring, alsmede houder met versterkt halsgedeelte, vervaardigd volgens deze werkwijze.
US4215089A (en) * 1978-07-20 1980-07-29 Owens-Illinois, Inc. Method for blow molding hollow article with integrally bonded attachment
GB2084505B (en) * 1980-07-28 1984-05-10 Raychem Ltd Producing heat recoverable articles
US4348792A (en) * 1980-11-18 1982-09-14 Greer Hydraulics, Incorporated Method of making low cost accumulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217708A1 (de) * 1992-06-01 1993-12-02 Christian Schlesinger Kunststoffolienschlauch aus elastischem Polyester
CN110450322A (zh) * 2019-07-31 2019-11-15 西安航空职业技术学院 树脂基复合材料成型膨胀充气模
CN110450322B (zh) * 2019-07-31 2021-06-01 西安航空职业技术学院 树脂基复合材料成型膨胀充气模

Also Published As

Publication number Publication date
GB2130139A (en) 1984-05-31
GB2130139B (en) 1986-07-02
IT1169870B (it) 1987-06-03
CH655275A5 (fr) 1986-04-15
GB8328272D0 (en) 1983-11-23
IT8323392A0 (it) 1983-10-21
FR2534848A1 (fr) 1984-04-27
FR2534848B1 (fr) 1988-02-12
US4587074A (en) 1986-05-06

Similar Documents

Publication Publication Date Title
DE3337988A1 (de) Blase aus elastomer, ihr herstellungsverfahren, ihre form und ihre anwendungen, insbesondere druckbehaelter
EP0272534A3 (de) 8-Substituierte 2-Aminotetraline
ATE27847T1 (de) An ihrer oberflaeche durch hydrophile und hydrophobe gruppen modifizierte teilchen.
DE3782707D1 (de) Polymerteilchen, deren herstellung und anwendungen.
NO873311D0 (no) Elastomer ptef-blanding, artikler og fremstillingsmetoder.
EP0202564A3 (en) Electrical contacting device
DE3382271D1 (de) 2,4-dihalo-5-nitrophenyl-4,5,6,7-tetrahydro-2h-indazole, deren herstellung und anwendung.
ID30111A (id) LEMBARAN ATAS YANG DAPAT DILEWATI CAIRAN UNTUK BAHAN PENYERAP KOTORAN TUBUH, APARATUS DAN METODE PEMBUATANNYA (Pecahan dari NO. P970605)
IT8422335A0 (it) Foglio di resina termoplastica, procedimento per la sua produzione ed applicazioni.
DE3481114D1 (de) Gekreuzte polymerlaminate, deren herstellung und vorrichtungen dazu.
EP0631806A3 (de) Herstellung und Verwendung von zusammengesetzten Membranen zur Trennung von Fluiden.
MX160707A (es) Mejoras a herramienta para fondo de pozo,resposiva a baja presion,con retenedor de la presion diferencial
IT8322959A0 (it) Perfezionamenti negli accumulatori di pressione di basso costo.
DE3677298D1 (de) Strukturverstaerkte latexteilchen und verfahren zu deren herstellung.
NO166188C (no) Fornettet, poroest, perleformet polymerisat, dets fremstilling og anvendelse.
DE3483901D1 (de) Polyamino-bis-maleimid prepolymer, dessen herstellung und dessen verwendung bei der herstellung von laminaten.
IT8348938A0 (it) Elastomeri poliuretanici termoplastici ottenuti da cicloesan-1,4-diisocianato,e relativo procedimentodi produzione
DE3582801D1 (de) Permanent formbestaendiges rohr fuer die leitung von fluiden und dergleichen, und methode fuer die herstellung desselben.
ES532505A0 (es) Un procedimiento para reprimir fangos, bacterias y hongos en aguas industriales
IT8048649A0 (it) Perfezionamento negli appararecchi medici di separazione o depurazione ad esempio reni artificiali eprocedimento di produzione
NL188712B (nl) Stuurafsluiter in een drukreduceerafsluiter.
IT8322528A0 (it) Valvola modulatrice e riduttrice di pressione.
ATA12883A (de) Geraet zur rueckgewinnung und speicherung der waerme aus abwaessern, insbesondere aus dem haushalt
DE59404272D1 (de) Füllkörper aus elastischem Material
DE3676256D1 (de) 3',4'-dideoxy-3'-fluorkanamycin b und dessen herstellung.

Legal Events

Date Code Title Description
8141 Disposal/no request for examination