CN111344354B - 用于制备可焊接模制体的聚酰胺组合物 - Google Patents

用于制备可焊接模制体的聚酰胺组合物 Download PDF

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Publication number
CN111344354B
CN111344354B CN201880072372.1A CN201880072372A CN111344354B CN 111344354 B CN111344354 B CN 111344354B CN 201880072372 A CN201880072372 A CN 201880072372A CN 111344354 B CN111344354 B CN 111344354B
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polyamide
weight
copolyamide
component
acid
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CN111344354A (zh
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S·瓦格纳
S·莫切夫
M·罗斯
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BASF SE
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BASF SE
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0618—Linear
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/82—Testing the joint
    • B29C65/8207—Testing the joint by mechanical methods
    • B29C65/8215—Tensile tests
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • C08K5/3465—Six-membered rings condensed with carbocyclic rings
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
CN201880072372.1A 2017-11-23 2018-11-22 用于制备可焊接模制体的聚酰胺组合物 Active CN111344354B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17203368.0 2017-11-23
EP17203368 2017-11-23
PCT/EP2018/082201 WO2019101851A1 (de) 2017-11-23 2018-11-22 Polyamid-zusammensetzung für die herstellung schweissbarer formkörper

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CN111344354A CN111344354A (zh) 2020-06-26
CN111344354B true CN111344354B (zh) 2023-12-05

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US (1) US11945949B2 (https=)
EP (1) EP3714004B1 (https=)
JP (1) JP7446996B2 (https=)
KR (1) KR102663079B1 (https=)
CN (1) CN111344354B (https=)
BR (1) BR112020007184A2 (https=)
CA (1) CA3083050A1 (https=)
MX (1) MX2020005347A (https=)
WO (1) WO2019101851A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3053669T3 (en) 2017-03-10 2026-01-23 Advansix Resins & Chemicals Llc Wire and cable jacket composition of pa6/66 copolymer base resin for improved processability and properties
KR102881951B1 (ko) * 2020-07-22 2025-11-05 현대자동차주식회사 치수안정성이 우수한 복합수지 조성물
JP7673374B2 (ja) * 2020-09-28 2025-05-09 Ｕｂｅ株式会社 ポリアミド樹脂組成物及びこれを含む成形品
CN112500698A (zh) * 2020-12-03 2021-03-16 江阴标榜汽车部件股份有限公司 一种轿车用尼龙冷媒管路及其制备工艺
AT526217B1 (de) * 2022-05-16 2024-12-15 Schmidt Michael Trägerartiges, aus Einzelteilen zusammengeschweißtes Bauelement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000061983A (ja) * 1998-06-08 2000-02-29 Mitsubishi Engineering Plastics Corp ポリアミド樹脂製一体成形品
EP1041109A2 (en) * 1999-03-30 2000-10-04 Ube Industries, Ltd. Polyamide compositions having good fluidity
CN102112549A (zh) * 2008-07-30 2011-06-29 纳幕尔杜邦公司 包含多羟基聚合物的耐热热塑性制品
EP3034554A1 (de) * 2014-12-19 2016-06-22 LANXESS Deutschland GmbH Polyamidzusammensetzungen
WO2016202577A1 (en) * 2015-06-19 2016-12-22 Basf Se Polyamide compositions with high melt flow and good mechanical properties

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1025E (fr) 1902-09-08 1903-05-18 Renfrew Crusher Company Ltd Système de broyeur perfectionné
US4885340A (en) 1988-03-28 1989-12-05 Asahi Kasei Kogyo Kabushiki Kaisha High impact polyamide composition
TW252135B (https=) 1992-08-01 1995-07-21 Hoechst Ag
JPH11293105A (ja) * 1998-03-06 1999-10-26 E I Du Pont De Nemours & Co 摩擦溶着成形品用ポリアミド組成物およびポリアミド成形品
US6265081B1 (en) 1998-06-08 2001-07-24 Mitsubishi Engineering Plastics Corporation Integrally molded articles of polyamide resins
NL1009588C2 (nl) 1998-07-08 2000-01-11 Dsm Nv Polyfosfaatzout van een 1,3,5-triazineverbinding met hoge condensatiegraad, een werkwijze voor de bereiding ervan en de toepassing als vlamdover in polymeersamenstellingen.
EP1388564A1 (en) 2002-08-08 2004-02-11 DSM IP Assets B.V. Polyamide composition, process of preparation and use for making moulded articles
DE10324324A1 (de) 2003-05-27 2004-12-16 Bayer Ag Polyamid-Formmassen
DE102004049342A1 (de) 2004-10-08 2006-04-13 Basf Ag Fließfähige Thermoplaste mit halogenfreiem Flammschutz
DE102004050025A1 (de) 2004-10-13 2006-04-20 Basf Ag Fließfähige Thermoplaste mit Halogenflammschutz
JP4588078B2 (ja) 2008-02-12 2010-11-24 宇部興産株式会社 水素タンクライナー用材料及び水素タンクライナー
FR2965565B1 (fr) 2010-10-05 2014-05-02 Rhodia Operations Composition polyamide thermo-stabilisee
JP5735343B2 (ja) 2010-10-29 2015-06-17 ダイセルポリマー株式会社 電子機器ハウジング用の薄肉成形体
JP2014525506A (ja) 2011-08-31 2014-09-29 インヴィスタ テクノロジーズ エスアエルエル 多価アルコールとポリアミドからなる組成物
JP5884103B2 (ja) 2012-01-30 2016-03-15 オリヱント化学工業株式会社 レーザー溶着用樹脂組成物及びその溶着体
ES2563855T3 (es) 2012-03-20 2016-03-16 Basf Se Composiciones de poliamida con propiedades ópticas mejoradas
EP2829576A1 (en) * 2013-07-23 2015-01-28 Rhodia Operations Polyamide composition
WO2016002682A1 (ja) * 2014-06-30 2016-01-07 宇部興産株式会社 ポリアミド樹脂組成物及びそれからなる成形品
DE102017100932A1 (de) 2016-01-19 2017-07-20 Lisa Dräxlmaier GmbH Hydroxyfunktionelle dendritische Polymere als Haftvermittler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000061983A (ja) * 1998-06-08 2000-02-29 Mitsubishi Engineering Plastics Corp ポリアミド樹脂製一体成形品
EP1041109A2 (en) * 1999-03-30 2000-10-04 Ube Industries, Ltd. Polyamide compositions having good fluidity
JP2000345031A (ja) * 1999-03-30 2000-12-12 Ube Ind Ltd 良好な流動性を有するポリアミド組成物
CN102112549A (zh) * 2008-07-30 2011-06-29 纳幕尔杜邦公司 包含多羟基聚合物的耐热热塑性制品
EP3034554A1 (de) * 2014-12-19 2016-06-22 LANXESS Deutschland GmbH Polyamidzusammensetzungen
CN105713383A (zh) * 2014-12-19 2016-06-29 朗盛德国有限责任公司 聚酰胺组合物
WO2016202577A1 (en) * 2015-06-19 2016-12-22 Basf Se Polyamide compositions with high melt flow and good mechanical properties

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EP3714004B1 (de) 2023-10-04
JP2021504520A (ja) 2021-02-15
US11945949B2 (en) 2024-04-02
KR102663079B1 (ko) 2024-05-02
KR20200084047A (ko) 2020-07-09
US20210198487A1 (en) 2021-07-01
WO2019101851A1 (de) 2019-05-31
CA3083050A1 (en) 2019-05-31
JP7446996B2 (ja) 2024-03-11
MX2020005347A (es) 2020-08-13
BR112020007184A2 (pt) 2020-09-24
EP3714004A1 (de) 2020-09-30
CN111344354A (zh) 2020-06-26

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