MXPA02008496A - Estructura compuesta de poliurea-poliuretano substancialmente libre de compuestos organicos volatiles. - Google Patents

Estructura compuesta de poliurea-poliuretano substancialmente libre de compuestos organicos volatiles.

Info

Publication number
MXPA02008496A
MXPA02008496A MXPA02008496A MXPA02008496A MXPA02008496A MX PA02008496 A MXPA02008496 A MX PA02008496A MX PA02008496 A MXPA02008496 A MX PA02008496A MX PA02008496 A MXPA02008496 A MX PA02008496A MX PA02008496 A MXPA02008496 A MX PA02008496A
Authority
MX
Mexico
Prior art keywords
composite structure
polyurea
organic compounds
volatile organic
show surface
Prior art date
Application number
MXPA02008496A
Other languages
English (en)
Inventor
Michael May
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of MXPA02008496A publication Critical patent/MXPA02008496A/es

Links

Classifications

    • 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
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31547—Of polyisocyanurate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31562—Next to polyamide [nylon, etc.]

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)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)

Abstract

Se divulga una estructura compuesta la cual incluye una superficie mostrario de poliurea, o capa superior, y una capa de soporte de poliuretano. Preferiblemente, la superficie mostrario de la estructura compuesta esta substancialmente libre de compuestos organicos volatiles y es alifatica lo cual la permite ser estable ante la luz ultravioleta. Especificamente, la superficie mostrario es el producto de reaccion entre un poliisocianato alifatico o una mezcla de poliisocianatos alifaticos, y un componente de resina el cual es una poliamina. El componente de resina reacciona con el poliisocianato alifatico para formar una poliurea. La superficie mostrario tiene una dureza Shore D de 70. Como sucede con la superficie mostrario, la capa de soporte de poliuretano de la estructura compuesta tambien es substancialmente libre de compuestos organicos volatiles. Esta capa de soporte es el producto de reaccion entre un segundo componente de poliisocianato, como por ejemplo el diisocianato de difenilmetano polimerico, y un componente de resina de segunda capa (B)(II), el cual comprende un poliol con una funcionalidad de por lo menos tres. La estructura compuesta completa tiene un modulo de flexion de por lo menos 66,506 N/m2.
MXPA02008496A 2001-08-31 2002-08-30 Estructura compuesta de poliurea-poliuretano substancialmente libre de compuestos organicos volatiles. MXPA02008496A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/945,274 US6617032B2 (en) 2001-08-31 2001-08-31 Polyurea-polyurethane composite structure substantially free of volatile organic compounds

Publications (1)

Publication Number Publication Date
MXPA02008496A true MXPA02008496A (es) 2004-08-12

Family

ID=25482889

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02008496A MXPA02008496A (es) 2001-08-31 2002-08-30 Estructura compuesta de poliurea-poliuretano substancialmente libre de compuestos organicos volatiles.

Country Status (3)

Country Link
US (1) US6617032B2 (es)
CA (1) CA2400569C (es)
MX (1) MXPA02008496A (es)

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ES2288553T3 (es) * 2001-06-15 2008-01-16 Huntsman Petrochemical Corporation Extensores de cadena amina sinergicos en elastomeros en pulverizacion de poliurea.
US6841111B2 (en) * 2001-08-31 2005-01-11 Basf Corporation Method for making a polyurea-polyurethane composite structure substantially free of volatile organic compounds
AU2004289161A1 (en) * 2003-10-23 2005-05-26 Bsn Medical, Inc. Medical bandage product and substrate with para-aramid fiber reinforcement
US20050277724A1 (en) * 2004-05-26 2005-12-15 Jon Pavlinac Sprayable elastomer composition
KR100624828B1 (ko) * 2005-01-05 2006-09-19 김동규 저발포용 우레탄 폼과 초고속 경화형 폴리우레아를 이용한단열.방수.방음제 및 그 도포방법
US20070036958A1 (en) * 2005-08-10 2007-02-15 Agvantage, Inc. Composite material with grain filler and method of making same
US20070098997A1 (en) 2005-11-02 2007-05-03 Bayer Materialscience Llc Composite articles and a process for their production
US20080125507A1 (en) * 2006-11-28 2008-05-29 Bayer Materialscience Llc Reduction of VOC emissions from low density cavity filling NVH polyurethane foams
US20080299372A1 (en) * 2007-06-04 2008-12-04 Gary Stidham Extra strength polymer composite construction material and process for making the same
US20090226644A1 (en) * 2008-03-05 2009-09-10 Wylie Amy S Gel coat compositions from acrylate-modified aspartates
US8178204B2 (en) * 2008-03-05 2012-05-15 Bayer Materialscience Llc Acrylate-modified aspartates and gel coat compositions made therefrom
CA2798828A1 (en) 2010-05-12 2011-11-17 3M Innovative Properties Company Method of reinforcing irregular structures
US9187674B2 (en) * 2011-04-11 2015-11-17 Crosslink Technology Inc. Fire resistant coating
WO2019038722A1 (en) * 2017-08-25 2019-02-28 3M Innovative Properties Company POLYUREA COMPOSITION COMPRISING A WATER SENSOR AND A HYDROXYL COMPONENT AND METHOD
CN108285518B (zh) * 2018-02-13 2020-12-25 南京林业大学 一种芳纶基聚氨酯硬质泡沫及其制备方法
US11702499B2 (en) 2018-12-11 2023-07-18 Trimer Technologies Llc Polyisocyanurate based polymers and fiber reinforced composites
CN117586473A (zh) 2018-12-11 2024-02-23 三聚体科技有限责任公司 聚异氰脲酸酯基聚合物和纤维增强复合材料

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DE3014161A1 (de) 1980-04-12 1981-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyurethan-formkoerpern
US4960622A (en) * 1987-12-03 1990-10-02 Futura Coatings, Inc. Artificial urethane rock
US5118728A (en) 1988-10-24 1992-06-02 Texaco Chemical Company Spray polyurea elastomers using chopped glass roving
BE1002899A6 (nl) 1989-03-03 1991-07-16 Recticel Werkwijze voor het vervaardigen van voorwerpen met een elastomeren buitenwand en een kunststofschuim kern.
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Also Published As

Publication number Publication date
CA2400569A1 (en) 2003-02-28
CA2400569C (en) 2007-05-29
US20030049458A1 (en) 2003-03-13
US6617032B2 (en) 2003-09-09

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