IT1021452B - Procedimento per la produzione di emulsioni poliuretaniche anioniche - Google Patents

Procedimento per la produzione di emulsioni poliuretaniche anioniche

Info

Publication number
IT1021452B
IT1021452B IT27372/74A IT2737274A IT1021452B IT 1021452 B IT1021452 B IT 1021452B IT 27372/74 A IT27372/74 A IT 27372/74A IT 2737274 A IT2737274 A IT 2737274A IT 1021452 B IT1021452 B IT 1021452B
Authority
IT
Italy
Prior art keywords
procedure
production
anionic polyurethane
polyurethane emulsions
emulsions
Prior art date
Application number
IT27372/74A
Other languages
English (en)
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of IT1021452B publication Critical patent/IT1021452B/it

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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • 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
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt 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
    • C08G18/08—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
    • 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)
IT27372/74A 1973-09-18 1974-09-17 Procedimento per la produzione di emulsioni poliuretaniche anioniche IT1021452B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48105302A JPS5240357B2 (it) 1973-09-18 1973-09-18

Publications (1)

Publication Number Publication Date
IT1021452B true IT1021452B (it) 1978-01-30

Family

ID=14403886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27372/74A IT1021452B (it) 1973-09-18 1974-09-17 Procedimento per la produzione di emulsioni poliuretaniche anioniche

Country Status (5)

Country Link
US (1) US3928271A (it)
JP (1) JPS5240357B2 (it)
ES (1) ES430192A1 (it)
GB (1) GB1457053A (it)
IT (1) IT1021452B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240675B2 (it) * 1974-08-20 1977-10-13
JPS5240676B2 (it) * 1974-08-23 1977-10-13
DE2457972C3 (de) * 1974-12-07 1980-07-31 Akzo Gmbh, 5600 Wuppertal Anionische Polyurethane
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion
JPS5216595A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing anionic polyurethane emulsions
JPS5216596A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing amphoteric polyurethane emulsions
JPS53143974A (en) * 1977-05-20 1978-12-14 Matsushita Electric Ind Co Ltd Inspecting device
US4211804A (en) * 1978-12-18 1980-07-08 E. I. Du Pont De Nemours And Company Polyisocyanate compositions
JPS572661U (it) * 1980-06-05 1982-01-08
JPS5837992A (ja) * 1981-08-31 1983-03-05 富士通株式会社 Ｉｃ插入機の異状插入検出法
US4499649A (en) * 1982-08-11 1985-02-19 Usm Corporation All lead sensor
US4549087A (en) * 1982-12-27 1985-10-22 Usm Corporation Lead sensing system
JPS59185900U (ja) * 1983-05-30 1984-12-10 富士通株式会社 素子リ−ド検出装置
JPS6014500A (ja) * 1983-07-04 1985-01-25 松下電器産業株式会社 部品插入検出器
US4622740A (en) * 1983-11-21 1986-11-18 Usm Corporation Electrical component lead sensor
JPS62257800A (ja) * 1986-05-01 1987-11-10 秋田精工株式会社 電子部品の組立体の監視方法とその監視要素
AU605585B2 (en) * 1987-04-21 1991-01-17 Smith & Nephew, Inc. Gloves
US5272771A (en) * 1987-04-21 1993-12-28 Smith & Nephew Plc Gloves
DE4113282C1 (it) * 1991-04-24 1992-10-22 Fa. Carl Freudenberg, 6940 Weinheim, De
JP3019176B2 (ja) * 1992-12-01 2000-03-13 第一工業製薬株式会社 放射線硬化性ポリウレタンエマルジョン組成物の製造方法
US20030118761A1 (en) * 2001-12-21 2003-06-26 Kimberly-Clark Worldwide, Inc. Elastomeric articles having improved chemical resistance
US20030226191A1 (en) * 2002-06-03 2003-12-11 Kimberly-Clark Worldwide, Inc. Elastomeric gloves having improved gripping characteristics
US7052642B2 (en) 2003-06-11 2006-05-30 Kimberly-Clark Worldwide, Inc. Composition for forming an elastomeric article
CN1861658B (zh) * 2006-06-13 2011-06-29 上海富杰乐材料科技发展有限公司 一种水分散型聚氨酯乳液的合成工艺
EP4217409A1 (en) * 2020-09-28 2023-08-02 Covestro Deutschland AG Solvent-borne polyurethane adhesives with high molecular weight, high oh content and low solution viscosity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278560A (en) * 1962-07-25 1966-10-11 Monsanto Co Polyglycidylpolyamine compounds
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
GB1080590A (en) * 1964-12-28 1967-08-23 Bayer Ag Polyurethanes
DE1570602A1 (de) * 1965-09-03 1969-08-14 Bayer Ag Verfahren zur Herstellung von waessrigen Polyurethan-Dispersionen
JPS5015027B1 (it) * 1971-03-16 1975-06-02

Also Published As

Publication number Publication date
JPS5055699A (it) 1975-05-15
JPS5240357B2 (it) 1977-10-12
GB1457053A (en) 1976-12-01
US3928271A (en) 1975-12-23
ES430192A1 (es) 1976-10-16

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