BE716587A - - Google Patents

Info

Publication number
BE716587A
BE716587A BE716587DA BE716587A BE 716587 A BE716587 A BE 716587A BE 716587D A BE716587D A BE 716587DA BE 716587 A BE716587 A BE 716587A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE716587A publication Critical patent/BE716587A/xx

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
BE716587D 1967-06-16 1968-06-14 BE716587A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967F0052708 DE1729201C3 (de) 1967-06-16 1967-06-16 Verfahren zur Herstellung von Polyurethanpulvern

Publications (1)

Publication Number Publication Date
BE716587A true BE716587A (fr) 1968-11-04

Family

ID=7105667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716587D BE716587A (fr) 1967-06-16 1968-06-14

Country Status (5)

Country Link
BE (1) BE716587A (fr)
DE (1) DE1729201C3 (fr)
FR (1) FR1568673A (fr)
GB (1) GB1175339A (fr)
NL (1) NL6808422A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031160C3 (de) * 1970-06-24 1978-06-22 Bayer Ag, 5090 Leverkusen Verfahren zur Imprägnierung von Schaumstoffen mit Polrethanen
US20070185003A1 (en) * 2006-01-18 2007-08-09 Invista North America S.A.R.L. Non-textile polymer compositions and methods
US20090156739A1 (en) * 2005-11-17 2009-06-18 Harm-Jan Kok Process for the Preparation of a Dry Powder of a Polymeric Additive
CN101400850B (zh) * 2006-01-18 2012-08-15 因维斯塔技术有限公司 非纺织聚合物组合物和方法
CN112341585B (zh) * 2020-11-05 2023-02-03 青岛科技大学 一种可再分散水性聚氨酯粉末及其制备方法

Also Published As

Publication number Publication date
DE1729201A1 (de) 1971-06-03
NL6808422A (fr) 1968-12-17
FR1568673A (fr) 1969-05-23
DE1729201B2 (de) 1974-03-07
GB1175339A (en) 1969-12-23
DE1729201C3 (de) 1978-09-28

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