MX9501405A - Procedimiento para la fabricacion de poliuretanos y poliuretanoureas, o ambas. - Google Patents

Procedimiento para la fabricacion de poliuretanos y poliuretanoureas, o ambas.

Info

Publication number
MX9501405A
MX9501405A MX9501405A MX9501405A MX9501405A MX 9501405 A MX9501405 A MX 9501405A MX 9501405 A MX9501405 A MX 9501405A MX 9501405 A MX9501405 A MX 9501405A MX 9501405 A MX9501405 A MX 9501405A
Authority
MX
Mexico
Prior art keywords
given
case
polyurethanes
manufacture
isocyanates
Prior art date
Application number
MX9501405A
Other languages
English (en)
Inventor
Wulf Von Bonin
Hanns-Peter Muller
Manfred Kapps
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of MX9501405A publication Critical patent/MX9501405A/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
    • C08G18/28—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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
    • 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
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

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)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se fabrican poliuretanos y/o poliureas, dado el caso celulares, mediante transformacion de: a) Poliisocianatos con b) Productos de reaccion de aminas y, dado el caso, agua, con aceites y grasas preferiblemente naturales, no funcionales frente a isocianatos y, dado el caso, c) Acidos grasos con más de 8 átomos de C, así como, dado el caso, d) Compuestos de peso molecular 62 hasta 10.000 que exhiban, por lo menos, dos átomos de hidrogeno activos frente a isocianatos, dado el caso en presencia de e) Agentes expansores, catalizadores y otros agentes coadyuvantes y aditivos conocidos.
MX9501405A 1994-03-17 1995-03-16 Procedimiento para la fabricacion de poliuretanos y poliuretanoureas, o ambas. MX9501405A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409042A DE4409042A1 (de) 1994-03-17 1994-03-17 Verfahren zur Herstellung von gegebenenfalls zellförmigen Polyurethanen und/oder Polyurethanharnstoffen

Publications (1)

Publication Number Publication Date
MX9501405A true MX9501405A (es) 1997-03-29

Family

ID=6513012

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9501405A MX9501405A (es) 1994-03-17 1995-03-16 Procedimiento para la fabricacion de poliuretanos y poliuretanoureas, o ambas.

Country Status (18)

Country Link
EP (1) EP0672698B1 (es)
JP (1) JPH07268056A (es)
KR (1) KR100348547B1 (es)
CN (1) CN1070508C (es)
AT (1) ATE175689T1 (es)
AU (1) AU1477395A (es)
BR (1) BR9501101A (es)
CA (1) CA2144466A1 (es)
CZ (1) CZ289164B6 (es)
DE (2) DE4409042A1 (es)
DK (1) DK0672698T3 (es)
ES (1) ES2127424T3 (es)
MX (1) MX9501405A (es)
PL (1) PL179465B1 (es)
RU (1) RU2138519C1 (es)
SI (1) SI0672698T1 (es)
TW (1) TW496879B (es)
ZA (1) ZA952159B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928676A1 (de) 1999-06-23 2000-12-28 Basf Ag Polyisocyanat-Polyadditionsprodukte
KR100479319B1 (ko) * 2001-12-17 2005-03-28 (주)대일화성 수중 경화성 급결용 고분자 수지의 조성물
KR100491135B1 (ko) * 2001-12-17 2005-06-29 (주)대일화성 수중 경화성 충진용 고분자 수지의 조성물 및 이를 이용한폴리우레탄 생성방법
KR100550807B1 (ko) * 2002-10-29 2006-02-09 주식회사 바이오폴 충전형 폴리우레탄 폼 드레싱재 및 그 제조방법
DE102007015802A1 (de) * 2007-03-30 2008-10-02 Henkel Ag & Co. Kgaa Formkörper aus cellulosehaltigen Materialien
DE102007055489B4 (de) 2007-11-21 2019-07-11 Mcpu Polymer Engineering Llc Polyole aus Pflanzenölen und Verfahren zur Umwandlung
CN102372656B (zh) * 2010-08-26 2014-08-20 中国石油化工股份有限公司 一种碳酰六胺化合物及其制备方法
EP2881413A1 (en) * 2013-12-09 2015-06-10 Latvijas Universitates agentura "Latvijas Universitates Polimeru mehanikas Instituts" A method for manufacturing rigid low-density polyisocyanurate bio-based foams filled with carbon fibers
CN105418881B (zh) * 2015-12-29 2018-09-07 哈尔滨工业大学 一种聚脲泡沫材料及其制备方法
EP3677610B1 (de) * 2019-01-07 2021-09-22 Evonik Operations GmbH Herstellung von polyurethanhartschaum
BR102023000639A2 (en) * 2022-01-18 2023-06-27 Isocare Solucoes Ambientais S/A Liquid base product, liquid formulated product, liquid final product, biodegradable solid product and biodegradable product fabrication process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248919B (de) * 1967-10-12 1967-08-31 Hermann Joseph Neidhart, Genf-Bernex, Rico Neidhart, Genf (Schweiz) Verfahren und Vorrichtung zum Zusammenbau von Torsionsfederungselemenien
IT1007567B (it) * 1973-07-30 1976-10-30 Akzona Inc Polioli per espansi poliuretanici rigidi
US4246364A (en) * 1980-02-19 1981-01-20 The Upjohn Company Process for polyisocyanurate foams based on an amide-diol blend
DE3201565A1 (de) * 1982-01-20 1983-07-28 Akzo Gmbh, 5600 Wuppertal Selbstvernetzende kataphoretische amidgruppenhaltige aminoharnstoffharze mit gegebenenfalls urethangruppierungen

Also Published As

Publication number Publication date
CN1070508C (zh) 2001-09-05
JPH07268056A (ja) 1995-10-17
DK0672698T3 (da) 1999-08-30
KR950032348A (ko) 1995-12-20
DE4409042A1 (de) 1995-09-21
AU1477395A (en) 1995-09-28
CA2144466A1 (en) 1995-09-18
SI0672698T1 (en) 1999-04-30
BR9501101A (pt) 1996-06-04
PL307709A1 (en) 1995-09-18
CZ68495A3 (en) 1995-10-18
RU95103735A (ru) 1997-03-20
ZA952159B (en) 1996-01-13
ES2127424T3 (es) 1999-04-16
RU2138519C1 (ru) 1999-09-27
TW496879B (en) 2002-08-01
EP0672698B1 (de) 1999-01-13
CZ289164B6 (cs) 2001-11-14
DE59504768D1 (de) 1999-02-25
ATE175689T1 (de) 1999-01-15
KR100348547B1 (ko) 2002-11-30
PL179465B1 (pl) 2000-09-29
EP0672698A1 (de) 1995-09-20
CN1112135A (zh) 1995-11-22

Similar Documents

Publication Publication Date Title
MX9501405A (es) Procedimiento para la fabricacion de poliuretanos y poliuretanoureas, o ambas.
US4970243B1 (es)
DE69826224D1 (de) Wässrige Polyurethan/Harnstoff-Dispersionen, die Alkoxysilangruppen enthalten
TW376391B (en) Cast polyurethane composition
TW344750B (en) Process for preparing flexible foams
GB1248919A (en) Polyurethanes derived from fatty acid derivatives
ES2172159T3 (es) Composiciones de isocianato para espumas de poliuretano expandidas.
CA2141364A1 (en) Polyisocyanate mixtures which are liquid at greater than 5° c
GB9924358D0 (en) Corrosion inhibiting compositions
MXPA04000863A (es) Catalizador organometalico de bajo nivel de acido para la produccion de espumas de poliuretano flexibles, semiflexibles y rigidas.
ATE158326T1 (de) Verfahren zur herstellung von harten polyurethanschaumstoffen
MX9604243A (es) Composiciones de aminopropilbis(aminoetil)eter para la produccion de poliuretanos.
KR910000850A (ko) 우레탄 촉매
DE3563056D1 (en) Use of sterically hindered aromatic diamines for the preparation of polyurethane foams
TW324728B (en) Soft polyurethane foam and process of producing the same
ATE268789T1 (de) Verfahren zur wiederverwendung von mikrozelligen polyurethanen
ATE245668T1 (de) Polymer-modifizierte polyole, ihre verwendung für die herstellung von polyurethanprodukten
MX9501406A (es) Procedimiento para la fabricacion de poliuretanos.
MY101800A (en) Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol.
CA2241291A1 (en) Polymeric mdi compositions for use in thermoformable foams
DE59004885D1 (de) Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen.
MX9706549A (es) Componente de poliol que contiene un pirorretardante, estable al almacenamiento.
ES8609444A1 (es) Un procedimiento para la preparacion de una acetamina l- polietoxi-sustituida.
BR9802882A (pt) Composições de aminometil-pirrolidina-uréia para a produção de poliuretanos e processo para a sua preparação.
KR950025050A (ko) 폴리우레탄 제조용 히드록시 및 아미노 작용성 피롤리지딘 촉매 조성물