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MX2018012825A - Composción de moldeo en lámina de alta resistencia formada con una red polimérica interpenetrante. - Google Patents

Composción de moldeo en lámina de alta resistencia formada con una red polimérica interpenetrante.

Info

Publication number
MX2018012825A
MX2018012825A MX2018012825A MX2018012825A MX2018012825A MX 2018012825 A MX2018012825 A MX 2018012825A MX 2018012825 A MX2018012825 A MX 2018012825A MX 2018012825 A MX2018012825 A MX 2018012825A MX 2018012825 A MX2018012825 A MX 2018012825A
Authority
MX
Mexico
Prior art keywords
smc
sheet molding
article
polymer network
molding composition
Prior art date
Application number
MX2018012825A
Other languages
English (en)
Inventor
Kumar Guha Probir
Skop Shane
J Hiltunen Michael
Original Assignee
Continental Structural Plastics Inc
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 Continental Structural Plastics Inc filed Critical Continental Structural Plastics Inc
Publication of MX2018012825A publication Critical patent/MX2018012825A/es

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C08K7/20—Glass
    • 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
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/02—Polyureas
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/02—Polyureas
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Se proporciona un aditivo de poliurea que fortalece una composición de moldeo en lamina (SMC) base dada. Una especie que contiene isocianato y una especie que contiene amina se introducen en una resina polimérica no curada de un compuesto de moldeo en lámina (SMC) en condiciones adecuadas para la formación de una red de polímero de poliurea. Tras el curado de la resina base SMC, se forma una red interpenetrante que es más fuerte que la base SMC sin la poliurea. Como resultado, se forma un artículo a partir del SMC que es más fuerte en las mismas dimensiones que un artículo convencional o se adelgaza para lograr las mismas propiedades para obtener un artículo liviano en comparación con el formato por el SMC convencional. Las propiedades del articulo también son atractivas en relación con el aluminio para la formación de carrocerías de vehículos y paneles exteriores.
MX2018012825A 2016-04-20 2017-04-19 Composción de moldeo en lámina de alta resistencia formada con una red polimérica interpenetrante. MX2018012825A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662325303P 2016-04-20 2016-04-20
PCT/US2017/028406 WO2017184761A1 (en) 2016-04-20 2017-04-19 High strength sheet molding composition formed with an interpenetrating polymer network

Publications (1)

Publication Number Publication Date
MX2018012825A true MX2018012825A (es) 2019-01-31

Family

ID=60117027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012825A MX2018012825A (es) 2016-04-20 2017-04-19 Composción de moldeo en lámina de alta resistencia formada con una red polimérica interpenetrante.

Country Status (4)

Country Link
US (1) US11214679B2 (es)
MX (1) MX2018012825A (es)
WO (1) WO2017184761A1 (es)
ZA (1) ZA201806951B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4126529A4 (en) 2020-03-30 2024-03-20 Teijin Automotive Technologies, Inc. Composite material modular utility vehicle construct
US12522702B2 (en) * 2020-04-28 2026-01-13 Japan Composite Co., Ltd. Thin plate molding material and molded article
CN119365513A (zh) * 2022-06-12 2025-01-24 中国石油天然气集团有限公司 可降解聚酯复合材料的制备及其应用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067845A (en) 1975-12-08 1978-01-10 The Budd Company Maturation of polyester compositions for viscosity index control
US4073828A (en) 1976-04-12 1978-02-14 Ici Americas Inc. Ethylenically unsaturated monomer solutions containing urylated linear polyester/polyurethane resins
US4232133A (en) 1978-07-27 1980-11-04 Ici Americas Inc. Polyisocyanurate containing molding compositions
US4260538A (en) 1979-09-27 1981-04-07 The Budd Company Matured moldable thermosetting dual polyester resin system
US4296020A (en) * 1979-10-29 1981-10-20 Ici Americas Inc. Polyurea thickened molding compositions
US4643126A (en) 1984-11-21 1987-02-17 The Budd Company Method and apparatus for impregnating fiber strands
US4622384A (en) 1985-04-26 1986-11-11 E. I. Du Pont De Nemours And Company Polyimide molding resins and molded articles
US4868231A (en) 1988-05-27 1989-09-19 Gencorp Inc. Thickened molding resin compositions and cured molded compounds
US5268400A (en) 1990-07-19 1993-12-07 The Budd Company Flexible sheet molding compound and method of making the same
US5100935A (en) 1990-07-19 1992-03-31 The Budd Company Flexible sheet molding compound and method of making the same
US5854317A (en) 1996-02-02 1998-12-29 Premix, Inc. Process for thickening thermoset resin molding compound compositions
US7037865B1 (en) * 2000-08-08 2006-05-02 Moldite, Inc. Composite materials
US6759466B2 (en) * 2001-10-26 2004-07-06 Aoc, L.L.C. Molding compositions having improved properties
US6780923B2 (en) 2001-11-08 2004-08-24 Thyssenkrupp Budd Company Reinforced polyester resins having increased toughness and crack resistance
US7829637B2 (en) 2004-02-17 2010-11-09 Continental Structural Plastics Polymeric thickener for molding compounds
US20050182205A1 (en) * 2004-02-17 2005-08-18 Guha Probir K. Polymeric thickener for molding compounds
US7524547B2 (en) 2005-01-12 2009-04-28 Continential Structural Plastics, Inc. Powder primeable low moisture SMC
US7700670B2 (en) * 2005-05-13 2010-04-20 Beach Brian A Low-density molding compound
US20070197694A1 (en) 2006-02-17 2007-08-23 Guha Probir K Controlled shrinkage ultraviolet light resistant molding compound
WO2013012964A2 (en) 2011-07-19 2013-01-24 Continental Structural Plastics, Inc. Enhanced thermoset resins containing pre-treated natural origin cellulosic fillers
CN105273365B (zh) 2014-06-30 2019-03-26 康廷南拓结构塑料有限公司 包含表面改性玻璃填料的片状模塑组合物

Also Published As

Publication number Publication date
WO2017184761A1 (en) 2017-10-26
ZA201806951B (en) 2021-03-31
US11214679B2 (en) 2022-01-04
US20190119488A1 (en) 2019-04-25

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