BR112014013707A8 - tubo de multicamadas - Google Patents

tubo de multicamadas

Info

Publication number
BR112014013707A8
BR112014013707A8 BR112014013707A BR112014013707A BR112014013707A8 BR 112014013707 A8 BR112014013707 A8 BR 112014013707A8 BR 112014013707 A BR112014013707 A BR 112014013707A BR 112014013707 A BR112014013707 A BR 112014013707A BR 112014013707 A8 BR112014013707 A8 BR 112014013707A8
Authority
BR
Brazil
Prior art keywords
intermediate layer
layer
multilayer tube
additive
radially outwardly
Prior art date
Application number
BR112014013707A
Other languages
English (en)
Other versions
BR112014013707A2 (pt
Inventor
Franciscius Cornelis Kanters Arnoldus
Akkerman Johannes
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of BR112014013707A2 publication Critical patent/BR112014013707A2/pt
Publication of BR112014013707A8 publication Critical patent/BR112014013707A8/pt

Links

Classifications

    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

resumo patente de invenção: "tubo de multicamadas". a presente invenção refere-se a um tubo de multicamadas que compreende uma camada interna e uma camada intermediária localizada radialmente para fora da camada interna e uma camada externa localizada radialmente para fora da camada intermediária, em que a camada interna e a camada externa compreendem uma poliolefina e a camada intermediária compreende uma poliolefina preenchida com um aditivo e a concentração do aditivo na camada intermediária é inferior a 10 % em peso, em relação ao peso da camada intermediária, e em que a espessura da camada da camada intermediária é tal que o tubo tem um coeficiente de expansão térmica de 5 x 10-5 (°c)-1 ou inferior.
BR112014013707A 2011-12-06 2012-11-30 tubo de multicamadas BR112014013707A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11192229.0A EP2602103A1 (en) 2011-12-06 2011-12-06 Multi-layered pipe
PCT/EP2012/004962 WO2013083255A1 (en) 2011-12-06 2012-11-30 Multi-layered pipe

Publications (2)

Publication Number Publication Date
BR112014013707A2 BR112014013707A2 (pt) 2017-06-13
BR112014013707A8 true BR112014013707A8 (pt) 2017-06-13

Family

ID=47278759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013707A BR112014013707A8 (pt) 2011-12-06 2012-11-30 tubo de multicamadas

Country Status (6)

Country Link
EP (1) EP2602103A1 (pt)
CN (1) CN104093557B (pt)
BR (1) BR112014013707A8 (pt)
IN (1) IN2014CN04235A (pt)
PH (1) PH12014501250A1 (pt)
WO (1) WO2013083255A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225716B (zh) * 2013-05-10 2016-01-13 甘肃顾地塑胶有限公司 一种三抗阻光复合管材的制造方法
US10544886B2 (en) * 2015-02-20 2020-01-28 Sekisui Chemical Co., Ltd. Fiber-reinforced composite pipe and cold/warm water piping system
NL1041400B1 (en) * 2015-07-14 2017-01-30 Wavin Bv Multilayered pipe and method of manufacturing the same.
CN105736848B (zh) * 2016-03-16 2017-09-26 刘志光 耐高温高压钢化pp‑rct复合管材
CN105570560B (zh) * 2016-03-16 2019-03-19 刘志光 石墨烯增强导热性复合聚烯烃管材
EP3463858B1 (en) 2016-06-01 2021-10-20 Wavin B.V. A multi-layered pipe and a method for forming a multi-layered pipe
CN106352163A (zh) * 2016-08-29 2017-01-25 飞雕电器集团有限公司 一种抗低温冲击型三型聚丙烯复合管材
CN107795767A (zh) * 2017-11-27 2018-03-13 重庆联硕塑胶有限公司 刚衬给排水管
CN109021405A (zh) * 2018-05-31 2018-12-18 广东联塑科技实业有限公司 一种高强度高低温韧性的ppr管材及其制备方法和应用
EP3613578B1 (de) * 2018-08-21 2021-04-07 TI Automotive (Fuldabrück) GmbH Mehrschichtige kraftfahrzeug-temperier-rohrleitung
CN110005877A (zh) * 2019-03-21 2019-07-12 上海新世丰新型建材有限公司 一种多层管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227346B2 (en) * 2004-10-22 2016-01-05 Dow Global Technologies Llc Plastic composite articles and methods of making same
CN201096234Y (zh) * 2007-08-31 2008-08-06 骆光勤 带阻氧层的塑料管材
CN102947634A (zh) * 2009-06-19 2013-02-27 奥布彻斯托夫有机化学公司 用于供水和供热系统的多层塑料管

Also Published As

Publication number Publication date
BR112014013707A2 (pt) 2017-06-13
IN2014CN04235A (pt) 2015-07-17
CN104093557A (zh) 2014-10-08
CN104093557B (zh) 2016-10-12
EP2602103A1 (en) 2013-06-12
WO2013083255A1 (en) 2013-06-13
PH12014501250A1 (en) 2014-09-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2542 DE 24-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]