MX2021005536A - Proceso para preparar dispersiones acuosas de poliuretano que estan sustancialmente libres de compuestos organicos volatiles y que tienen un alto contenido de solidos. - Google Patents

Proceso para preparar dispersiones acuosas de poliuretano que estan sustancialmente libres de compuestos organicos volatiles y que tienen un alto contenido de solidos.

Info

Publication number
MX2021005536A
MX2021005536A MX2021005536A MX2021005536A MX2021005536A MX 2021005536 A MX2021005536 A MX 2021005536A MX 2021005536 A MX2021005536 A MX 2021005536A MX 2021005536 A MX2021005536 A MX 2021005536A MX 2021005536 A MX2021005536 A MX 2021005536A
Authority
MX
Mexico
Prior art keywords
solids content
substantially free
organic compounds
volatile organic
aqueous polyurethane
Prior art date
Application number
MX2021005536A
Other languages
English (en)
Inventor
Rick Andreas Louis Janssen
Original Assignee
Stahl Int B V
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 Stahl Int B V filed Critical Stahl Int B V
Publication of MX2021005536A publication Critical patent/MX2021005536A/es

Links

Classifications

    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
    • 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
    • C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/722—Combination of two or more aliphatic and/or cycloaliphatic polyisocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Un proceso para la preparación de una dispersión de poliuretano con al menos un agente de extensión B que tiene x grupos hidroxilo e y grupos amina, donde x + y = 2 con x e y iguales o mayores que 0, y que tiene un grupo funcional adicional que es capaz de formar una sal, de modo que la dispersión del poliuretano tiene un contenido de sólidos de al menos el 50 por ciento en peso y no contiene acetona u otros disolventes o aminas que tengan un punto de ebullición por debajo de 250 °C.
MX2021005536A 2018-11-30 2019-11-29 Proceso para preparar dispersiones acuosas de poliuretano que estan sustancialmente libres de compuestos organicos volatiles y que tienen un alto contenido de solidos. MX2021005536A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2022104A NL2022104B1 (en) 2018-11-30 2018-11-30 Process to prepare aqueous polyurethane dispersions that are substantially free of volatile organic compounds and that have a high solids content
PCT/NL2019/050792 WO2020111944A1 (en) 2018-11-30 2019-11-29 Process to prepare aqueous polyurethane dispersions that are substantially free of volatile organic compounds and that have a high solids content

Publications (1)

Publication Number Publication Date
MX2021005536A true MX2021005536A (es) 2021-06-18

Family

ID=65244559

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005536A MX2021005536A (es) 2018-11-30 2019-11-29 Proceso para preparar dispersiones acuosas de poliuretano que estan sustancialmente libres de compuestos organicos volatiles y que tienen un alto contenido de solidos.

Country Status (10)

Country Link
US (1) US20210261717A1 (es)
EP (1) EP3887422B1 (es)
JP (1) JP7422761B2 (es)
KR (1) KR20210122224A (es)
CN (1) CN113302221A (es)
BR (1) BR112021009614A2 (es)
CA (1) CA3118068A1 (es)
MX (1) MX2021005536A (es)
NL (1) NL2022104B1 (es)
WO (1) WO2020111944A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220045190A (ko) * 2019-10-28 2022-04-12 디아이씨 가부시끼가이샤 우레탄 수지 조성물, 및, 피혁 시트
WO2022096485A1 (en) * 2020-11-03 2022-05-12 Polyu Gmbh Isocyanate-terminated polyurethane prepolymer, aqueous functionalized polyurethane dispersion, and their manufacturing methods and uses
CN113150608B (zh) * 2021-05-11 2022-09-13 汕头市光彩新材料科技有限公司 一种含水性丙烯酸酯-聚氨酯复合乳液的环保型烟包油墨及其制备工艺
WO2023117854A1 (en) 2021-12-20 2023-06-29 Basf Se Process for the continuous production of aqueous polyurethane dispersions
CN115044011B (zh) * 2022-07-04 2023-09-19 清远市宏图助剂有限公司 一种符合蓝标生态纺织品认证的环保型水性聚氨酯及其制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343294C3 (de) 1973-08-28 1980-03-20 Bayer Ag, 5090 Leverkusen Verbundmaterialien und Verfahren zu ihrer Herstellung
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
US4046729A (en) 1975-06-02 1977-09-06 Ppg Industries, Inc. Water-reduced urethane coating compositions
US4066591A (en) 1975-06-02 1978-01-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
DE19653585A1 (de) 1996-12-20 1998-06-25 Bayer Ag Colöserfreie, wäßrige, anionische Polyurethandispersionen, ein Verfahren zu ihrer Herstellung und Verwendung
NL1013300C2 (nl) 1999-10-15 2001-04-18 Stahl Int Bv Werkwijze voor de bereiding van een dispersie van een anionische polymeer in water waarin geen vluchtige tertiaire-amines voorkomen, de verkregen dispersies en coatings welke met de genoemde dispersies verkregen worden.
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
US20050003102A1 (en) * 2003-06-20 2005-01-06 Lockhart Aaron A. UV-curable waterborne polyurethane dispersions for soft touch coatings
US7396875B2 (en) * 2003-06-20 2008-07-08 Bayer Materialscience Llc UV-curable waterborne polyurethane dispersions for soft touch coatings
DE102004002526A1 (de) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Thermovergilbungsstabile Polyurethan-Polyharnstoff Dispersionen
DE102005019430A1 (de) 2005-04-25 2006-10-26 Bayer Materialscience Ag N-Methylpyrrolidon-freie Polyurethan-Dispersionen auf Basis von Dimethylolpropionsäure
EP2045278A1 (de) 2007-10-05 2009-04-08 Bayer MaterialScience AG Verfahren zur Herstellung von Polyurethan-Schäumen
DE102006020745A1 (de) * 2006-05-04 2007-11-08 Bayer Materialscience Ag Mikroporöse Beschichtung auf Basis von Polyurethan-Polyharnstoff
WO2008034717A1 (en) 2006-09-21 2008-03-27 Clariant International Ltd Aqueous polyurethane/polyurea dispersions
ITVA20070003A1 (it) 2007-01-12 2008-07-13 Lamberti Spa Dispersioni acquose di poliuretani anionici esenti da ammine volatili
DE102007048079A1 (de) 2007-10-05 2009-04-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyurethan-Schäumen
EP2165718A1 (de) 2008-09-19 2010-03-24 Bayer MaterialScience AG Wundauflage mit einer Polyurethan-Schaumschicht und einer Deckschicht aus thermoplastischem Polymer
US9617453B2 (en) 2009-12-14 2017-04-11 Air Products And Chemicals, Inc. Solvent free aqueous polyurethane dispersions and methods of making and using the same
JP5903765B2 (ja) * 2011-03-15 2016-04-13 東ソー株式会社 高親水性の水性ポリウレタン樹脂分散組成物
JP2015520252A (ja) 2012-04-10 2015-07-16 ディーエスエム アイピー アセッツ ビー．ブイ． ポリマー、組成物および使用
CN103613730B (zh) * 2013-11-21 2017-02-08 五邑大学 一种用纳米二氧化硅聚醚（酯）多元醇分散体制备高固含水性聚氨酯的方法
EP3205679A1 (en) 2016-02-12 2017-08-16 Henkel AG & Co. KGaA Method for the preparation of aqueous polyurethane dispersions
CN107814907A (zh) 2017-11-17 2018-03-20 陕西环珂生物科技有限公司 零voc无胺型水性聚氨酯聚丙烯酸酯的制备方法

Also Published As

Publication number Publication date
JP7422761B2 (ja) 2024-01-26
WO2020111944A1 (en) 2020-06-04
KR20210122224A (ko) 2021-10-08
BR112021009614A2 (pt) 2021-08-10
JP2022509931A (ja) 2022-01-25
CA3118068A1 (en) 2020-06-04
NL2022104B1 (en) 2020-06-26
CN113302221A (zh) 2021-08-24
EP3887422B1 (en) 2024-06-05
US20210261717A1 (en) 2021-08-26
EP3887422A1 (en) 2021-10-06

Similar Documents

Publication Publication Date Title
MX2021005536A (es) Proceso para preparar dispersiones acuosas de poliuretano que estan sustancialmente libres de compuestos organicos volatiles y que tienen un alto contenido de solidos.
SG11201805868WA (en) Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system
MY178210A (en) Nanocomposite elastomers
SA517382086B1 (ar) أنظمة وعمليات لإنتاج بوليمر
MX2018006919A (es) Composiciones de emulsion inversas.
MX2016014623A (es) Composiciones de combustible.
WO2016100222A3 (en) Curing agent for epoxy coatings
BR112016024976A2 (pt) artigo moldado revestido, processo para produzir pelo menos um artigo moldado revestido e método de uso de um artigo moldado revestido
AU2015215175A1 (en) Amine for low-emission epoxy resin products
WO2014146049A3 (en) Aqueous alkyd resin emulsions containing non-fugitive, reactive emulsifying surfactants
MX2016009524A (es) Composiciones de recubrimiento para la eliminacion de formaldehido libre del ambiente.
EA201792202A1 (ru) Улучшенная система покрытия, ее применение для покрытия компонентов и покрытые ею компоненты для сельскохозяйственной и строительной техники
MX2019013887A (es) Sistemas epoxi de curado rapido.
MX2017003411A (es) Composiciones acuosas que tienen sales de polialcoxilato para mejorar el tiempo abierto.
MX2019008568A (es) Composiciones de baño de inmersión para el tratamiento de insertos de refuerzo.
MY163832A (en) Bonding material and bonding method using same
MX2017006423A (es) Composición de caucho de nitrilo, composición de látex de caucho de nitrilo altamente saturado, y caucho reticulado.
MY182954A (en) Oil-extended rubber, rubber composition, and method for manufacturing the oil-extended rubber
MX2018006688A (es) Emulsiones acuosas que contienen copolimeros de etileno/acetato de vinilo, procesos de preparacion de las mismas y su uso como aditivos antigelificantes en petroleo crudo.
BR112017002381A2 (pt) composto, composição, mistura, e, métodos para melhorar a tolerância de uma planta ao estresse abiótico, para inibir a germinação de semente de uma planta, para regular ou melhorar o crescimento de uma planta e para proteger uma planta contra efeitos fitotóxicos de produtos químicos.
PH12017550098A1 (en) Solvent composition for electronic device production
MY184150A (en) Preparation of polyamidoimides
BR112018006029A2 (pt) óleo aromático de baixo voc e baixo odor
EA201892800A2 (ru) Материалы покрытия, покрытия из этих материалов, а также их применение
BR112016028511A2 (pt) agente espessante para sistemas aquosos, formulações contendo o mesmo e seu uso