DK3445571T3 - Fremgangsmåde til fremstilling af pultruderede midler på basis af polyurethan - Google Patents

Fremgangsmåde til fremstilling af pultruderede midler på basis af polyurethan Download PDF

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Publication number
DK3445571T3
DK3445571T3 DK17715757.5T DK17715757T DK3445571T3 DK 3445571 T3 DK3445571 T3 DK 3445571T3 DK 17715757 T DK17715757 T DK 17715757T DK 3445571 T3 DK3445571 T3 DK 3445571T3
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Denmark
Prior art keywords
polyurethan
procedure
agents based
manufacturing pultruded
pultruded
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DK17715757.5T
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English (en)
Inventor
Bert Neuhaus
Julia Goeschel
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Basf Se
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    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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  • Chemical & Material Sciences (AREA)
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  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
DK17715757.5T 2016-04-21 2017-04-11 Fremgangsmåde til fremstilling af pultruderede midler på basis af polyurethan DK3445571T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16166289 2016-04-21
PCT/EP2017/058629 WO2017182323A1 (de) 2016-04-21 2017-04-11 Verfahren zur herstellung von pultrudaten auf basis von polyurethan

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DK3445571T3 true DK3445571T3 (da) 2020-05-18

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US (1) US11142616B2 (da)
EP (1) EP3445571B1 (da)
JP (1) JP2019515070A (da)
KR (1) KR102344130B1 (da)
CN (1) CN109070493B (da)
CA (1) CA3021103A1 (da)
DK (1) DK3445571T3 (da)
MX (1) MX2018012870A (da)
WO (1) WO2017182323A1 (da)

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EP3392284A1 (de) * 2017-04-18 2018-10-24 Covestro Deutschland AG Pultrudat, dessen herstellung und verwendung
DE102018121852A1 (de) * 2018-09-07 2020-03-12 Kraussmaffei Technologies Gmbh Verfahren zum Herstellen von Blattfedern in Faserverbundbauweise und Strangziehvorrichtung
DK4182370T3 (da) * 2020-07-15 2025-07-21 Covestro Deutschland Ag Polyurethan-reaktivt system til pultrusion
EP4400536A4 (en) * 2021-09-10 2025-10-29 Sekisui Chemical Co Ltd HARDCIFYABLE RESIN MATERIAL, RESIN CAST BODY AND PRODUCTION METHOD FOR RESIN CAST BODY
CN114456352B (zh) * 2021-12-21 2023-11-07 四川东树新材料有限公司 拉挤用聚氨酯组合料及其应用
EP4276127A1 (en) 2022-05-12 2023-11-15 Covestro Deutschland AG Isocyanate reactive composition for preparation of a polyurethane composite
CN114716644B (zh) * 2022-04-22 2024-06-21 四川东树新材料有限公司 一种快速脱模双组分拉挤聚氨酯板材及其制备方法
CN116041645A (zh) * 2023-02-06 2023-05-02 安徽科柏特复合材料科技有限公司 一种内脱模剂、拉挤树脂及复合材料
WO2025193267A2 (en) 2023-10-02 2025-09-18 Dow Global Technologies Llc High production pultrusion system and process
WO2026010751A1 (en) 2024-07-04 2026-01-08 Dow Global Technologies Llc High speed pultrusion system
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CN109070493B (zh) 2021-06-25
CA3021103A1 (en) 2017-10-26
JP2019515070A (ja) 2019-06-06
KR102344130B1 (ko) 2021-12-30
WO2017182323A1 (de) 2017-10-26
US11142616B2 (en) 2021-10-12
US20190092911A1 (en) 2019-03-28
EP3445571A1 (de) 2019-02-27
CN109070493A (zh) 2018-12-21

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