CA2227771A1 - Particules de polyisocyanate de dimension et de repartition granulometriques controlees - Google Patents

Particules de polyisocyanate de dimension et de repartition granulometriques controlees Download PDF

Info

Publication number
CA2227771A1
CA2227771A1 CA002227771A CA2227771A CA2227771A1 CA 2227771 A1 CA2227771 A1 CA 2227771A1 CA 002227771 A CA002227771 A CA 002227771A CA 2227771 A CA2227771 A CA 2227771A CA 2227771 A1 CA2227771 A1 CA 2227771A1
Authority
CA
Canada
Prior art keywords
particles
particle size
polyisocyanate
particles according
size distribution
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002227771A
Other languages
English (en)
Inventor
Raymond Oliver
Mark Lewis Middleton
Joseph Youngblood Stuart
Arend Jan Zeeuw
Robert James Munro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman International LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2227771A1 publication Critical patent/CA2227771A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)

Abstract

Particules solides de polyisocyanate présentant un indice de répartition granulométrique inférieur à 1,5, de préférence sensiblement dépourvues d'impuretés induites. Est également décrit un procédé de préparation de ces particules par grelonage.
CA002227771A 1995-08-21 1996-08-13 Particules de polyisocyanate de dimension et de repartition granulometriques controlees Abandoned CA2227771A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95113155 1995-08-21
EP95113155.6 1995-08-21

Publications (1)

Publication Number Publication Date
CA2227771A1 true CA2227771A1 (fr) 1997-02-27

Family

ID=8219546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227771A Abandoned CA2227771A1 (fr) 1995-08-21 1996-08-13 Particules de polyisocyanate de dimension et de repartition granulometriques controlees

Country Status (19)

Country Link
EP (1) EP0846102A1 (fr)
JP (1) JPH11512082A (fr)
KR (1) KR19990044037A (fr)
CN (1) CN1077100C (fr)
AR (1) AR003317A1 (fr)
AU (1) AU710055B2 (fr)
BR (1) BR9610226A (fr)
CA (1) CA2227771A1 (fr)
CO (1) CO4560469A1 (fr)
EA (1) EA199800216A1 (fr)
HU (1) HU218736B (fr)
MX (1) MX9801357A (fr)
NO (1) NO310143B1 (fr)
NZ (1) NZ316485A (fr)
PL (1) PL325119A1 (fr)
TR (1) TR199800289T1 (fr)
TW (1) TW412552B (fr)
WO (1) WO1997007092A1 (fr)
ZA (1) ZA967039B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008173A1 (fr) * 2000-07-20 2002-01-31 Huntsman International Llc Particules de polyisocyanate d'une taille controlee
CN101236150B (zh) 2007-02-02 2012-09-05 深圳迈瑞生物医疗电子股份有限公司 用于基于流式细胞术的仪器的光电传感器及其照射单元
EP3828213A1 (fr) * 2019-11-28 2021-06-02 Covestro Deutschland AG Matériau en vrac contenant des diisocyanates solides et prépolymères contenant des groupes uréthane pouvant être obtenus à partir de celui-ci

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1456411A1 (ru) * 1986-12-03 1989-02-07 Предприятие П/Я Г-4302 Способ получени твердого дифенилметан-4,4 @ -диизоцианата
GB8728564D0 (en) * 1987-12-07 1988-01-13 Ici Plc Controlled break-up of liquid jets
DD299528A5 (de) * 1988-12-21 1992-04-23 Basf-Schwarzheide Gmbh,De Verfahren zur konditionierung von 4,4-diphenylmethandiisocyanat
DD297776A5 (de) * 1988-12-21 1992-01-23 Basf Schwarzheide Gmbh,De Vorrichtung zur strahlenfoermigen zerteilung von geschmolzenen 4,4 diphenylmethandiisocyanat

Also Published As

Publication number Publication date
PL325119A1 (en) 1998-07-06
BR9610226A (pt) 1999-06-29
CN1200111A (zh) 1998-11-25
HUP9802378A2 (hu) 1999-02-01
NZ316485A (en) 1999-05-28
CO4560469A1 (es) 1998-02-10
WO1997007092A1 (fr) 1997-02-27
KR19990044037A (ko) 1999-06-25
HUP9802378A3 (en) 1999-03-29
NO980735D0 (no) 1998-02-20
AU710055B2 (en) 1999-09-09
NO980735L (no) 1998-02-20
TR199800289T1 (xx) 1998-05-21
ZA967039B (en) 1997-02-21
AU6872796A (en) 1997-03-12
JPH11512082A (ja) 1999-10-19
EA199800216A1 (ru) 1998-08-27
TW412552B (en) 2000-11-21
CN1077100C (zh) 2002-01-02
HU218736B (hu) 2000-11-28
EP0846102A1 (fr) 1998-06-10
AR003317A1 (es) 1998-07-08
MX9801357A (es) 1998-04-30
NO310143B1 (no) 2001-05-28

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Legal Events

Date Code Title Description
FZDE Discontinued