MX2010004339A - Procedimiento para la fabricacion de elastomeros de moldeo de poliuretano (pur) celulares a partir de prepolimeros de 1,5-naftalenodiisocianato (ndi) estables al almacenamiento. - Google Patents

Procedimiento para la fabricacion de elastomeros de moldeo de poliuretano (pur) celulares a partir de prepolimeros de 1,5-naftalenodiisocianato (ndi) estables al almacenamiento.

Info

Publication number
MX2010004339A
MX2010004339A MX2010004339A MX2010004339A MX2010004339A MX 2010004339 A MX2010004339 A MX 2010004339A MX 2010004339 A MX2010004339 A MX 2010004339A MX 2010004339 A MX2010004339 A MX 2010004339A MX 2010004339 A MX2010004339 A MX 2010004339A
Authority
MX
Mexico
Prior art keywords
ndi
prepolymers
shelf
pure
stable
Prior art date
Application number
MX2010004339A
Other languages
English (en)
Inventor
Jens Krause
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of MX2010004339A publication Critical patent/MX2010004339A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/70—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
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
    • 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
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Springs (AREA)

Abstract

La presente invenci?n se refiere a un procedimiento para la fabricaci?n de elast?meros de moldeo/cuerpos de moldeo de poliuretano (PUR) celulares basados en prepol?meros de 1,5-naftalenodiisocianato (NDI).
MX2010004339A 2007-11-17 2008-11-12 Procedimiento para la fabricacion de elastomeros de moldeo de poliuretano (pur) celulares a partir de prepolimeros de 1,5-naftalenodiisocianato (ndi) estables al almacenamiento. MX2010004339A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007054983A DE102007054983A1 (de) 2007-11-17 2007-11-17 Verfahren zur Herstellung von zelligen Polyurethan(PUR)-Gießelastomeren aus lagerstabilen 1,5-Naphthalindiisocyanat(NDI)-Prepolymeren
PCT/EP2008/009521 WO2009062672A1 (de) 2007-11-17 2008-11-12 Verfahren zur herstellung von zelligen polyurethan(pur)-giesselastomeren aus lagerstabilen 1,5-naphthalindiisocyanat(ndi)-prepolymeren

Publications (1)

Publication Number Publication Date
MX2010004339A true MX2010004339A (es) 2010-04-30

Family

ID=40379676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004339A MX2010004339A (es) 2007-11-17 2008-11-12 Procedimiento para la fabricacion de elastomeros de moldeo de poliuretano (pur) celulares a partir de prepolimeros de 1,5-naftalenodiisocianato (ndi) estables al almacenamiento.

Country Status (11)

Country Link
US (1) US20090127921A1 (es)
EP (1) EP2212363A1 (es)
JP (1) JP2011506624A (es)
KR (1) KR20100102587A (es)
CN (1) CN101861346A (es)
BR (1) BRPI0820542A2 (es)
CA (1) CA2705979A1 (es)
DE (1) DE102007054983A1 (es)
MX (1) MX2010004339A (es)
TW (1) TW200940580A (es)
WO (1) WO2009062672A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101682505B1 (ko) * 2011-02-22 2016-12-06 금호석유화학 주식회사 비공기압식 타이어 부재용 폴리우레탄 주조 엘라스토머 및 그 제조 방법
ES2573781T3 (es) 2011-06-29 2016-06-10 Covestro Deutschland Ag Elastómeros de poliuretano de alta calidad y su preparación
CN102391468B (zh) * 2011-09-30 2013-04-10 南京金三力橡塑有限公司 基于1,5-萘二异氰酸酯的存储稳定的预聚物的制备方法
KR101364550B1 (ko) * 2011-12-27 2014-02-20 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체 제조용 유화제
KR101351432B1 (ko) * 2011-12-27 2014-01-15 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체의 제조방법
WO2015077438A1 (en) * 2013-11-22 2015-05-28 Compagnie Generale Des Etablissements Michelin Polyurethane support for non-pneumatic tire
EP2977394A1 (de) * 2014-07-25 2016-01-27 Basf Se Mikrozelluläres Polyurethan auf der Basis von Polycaprolacton
JP6836706B2 (ja) * 2015-05-28 2021-03-03 Dic株式会社 発泡ウレタン組成物、及び、ストラットマウント
CN105837788A (zh) * 2016-04-07 2016-08-10 苏州绿朗新材料科技有限公司 一种稳定的nco预聚物及其制备方法和用途
CN105820310A (zh) * 2016-04-07 2016-08-03 苏州绿朗新材料科技有限公司 一种nco预聚物及其制备方法和用途
CN106008911A (zh) * 2016-05-20 2016-10-12 中国铁道科学研究院金属及化学研究所 钢轨扣件用垫板材料及其制备方法和用途
KR20190077391A (ko) * 2016-11-14 2019-07-03 바스프 에스이 저 댐핑 폴리우레탄 엘라스토머
EP3997152A1 (en) 2019-07-11 2022-05-18 Lanxess Corporation Process for producing ndi prepolymers
KR102248488B1 (ko) * 2020-09-28 2021-05-10 주식회사 에이디하이텍 글라스 이송장비용 저경도 롤러 제조 조성물
EP4263187A1 (de) * 2020-12-18 2023-10-25 BASF Polyurethanes GmbH ENTKOPPLUNGSBUCHSE AUF DER BASIS EINES GIEßELASTOMERS
CN114015009A (zh) * 2021-12-09 2022-02-08 上海汇得科技股份有限公司 一种1,5-萘二异氰酸酯预聚物及其制备方法和用途
CN116813878B (zh) * 2023-08-29 2023-11-10 吉林中科优锐科技有限公司 一种连续制备1，5萘二异氰酸酯预聚物的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940856A1 (de) 1979-10-09 1981-04-23 Elastogran GmbH, 2844 Lemförde Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
DE3423104A1 (de) * 1984-06-22 1986-01-02 Bayer Ag, 5090 Leverkusen Federelement fuer sport- und sicherheits-schuhunterbau
DE3921861A1 (de) * 1989-07-04 1991-01-31 Bayer Ag Verfahren zur herstellung von hochelastischen kunststoffen
DE19534163A1 (de) * 1995-09-15 1997-03-20 Basf Ag Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatpräpolymere
DE19535487C1 (de) 1995-09-23 1996-08-01 Bayerische Motoren Werke Ag Verfahren zum Herstellen von Zylinderköpfen
US6784219B2 (en) * 1999-01-30 2004-08-31 Bayer Aktiengesellschaft Polyurethane cast elastomers based on durene diisocyanate
DE10060473A1 (de) * 2000-12-06 2002-06-13 Bayer Ag Polyurethan-Prepolymer und Polyurethan-Elastomere auf Basis von 1,4-Naphthalindiisocyanat
US8110704B2 (en) * 2006-11-02 2012-02-07 Bayer Materialscience Llc Process for the production of stable polymers

Also Published As

Publication number Publication date
CN101861346A (zh) 2010-10-13
US20090127921A1 (en) 2009-05-21
DE102007054983A1 (de) 2009-05-20
EP2212363A1 (de) 2010-08-04
TW200940580A (en) 2009-10-01
KR20100102587A (ko) 2010-09-24
CA2705979A1 (en) 2009-05-22
JP2011506624A (ja) 2011-03-03
WO2009062672A1 (de) 2009-05-22
BRPI0820542A2 (pt) 2015-06-16

Similar Documents

Publication Publication Date Title
MX2010004339A (es) Procedimiento para la fabricacion de elastomeros de moldeo de poliuretano (pur) celulares a partir de prepolimeros de 1,5-naftalenodiisocianato (ndi) estables al almacenamiento.
SG132645A1 (en) Process for the production of polyols based on natural oils
ATE490281T1 (de) Wasseremulgierbare polyisocyanate
EG25151A (en) Process for hydrogen production.
WO2006041862A3 (en) Decentralized method for manufacturing hearing aid devices
SG166091A1 (en) Method for producing isocyanates
IL185107A0 (en) Process for preparing cinacalcet hydrochloride
HK1079762A1 (en) Process for the production of very pure 2,4'-methylenediphenyl diisocyanate
PL2371794T3 (pl) Proces wytwarzania 1,1,1,2-tetrafluoropropenu
MX280092B (es) Proceso para producir un compuesto de 5 - hidroxi - 4 - tiometilpirazol.
ME02683B (me) Postupak za proizvodnju cirkovirusa svinja
EP1952908A4 (en) PROCESS FOR THE MANUFACTURE OF MOLDS
MY153472A (en) Roller and roller arrangement for a continuous casting installation
HUE045895T2 (hu) Izocianát elõállítási eljárás
WO2009147105A3 (en) Method for producing a casein hydrolysate
WO2008025347A3 (de) Uhrengehäuse
MX285136B (es) Metodo de produccion de polieteramina.
EP1773755A4 (en) PROCESS FOR THE PREPARATION OF POLYISOCYANATES
EG25292A (en) Process for the production of anilines.
HUE036153T2 (hu) Eljárás poliizocianátok elõállítására
EP1930310A4 (en) PROCESS FOR PRODUCING 3,3,3-TRIFLUOROPROPIONALDEHYDE
DK201270238A (en) Stiffener for a flexible pipe
WO2007006711A3 (de) Markierte anorganische additive
MXPA05007259A (es) Preparacion de prepolimeros de isocianato claros basados en hexanodioletercarbonato.
IL192153A0 (en) Process for manufacturing entacapone