IT1021452B - Procedimento per la produzione di emulsioni poliuretaniche anioniche - Google Patents
Procedimento per la produzione di emulsioni poliuretaniche anionicheInfo
- 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
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)
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)
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 |
US20230407152A1 (en) * | 2020-09-28 | 2023-12-21 | Covestro Deutschland Ag | Solvent-Borne Polyurethane Adhesives with High Molecular Weight, High OH Content and Low Solution Viscosity |
Family Cites Families (5)
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 |
-
1973
- 1973-09-18 JP JP48105302A patent/JPS5240357B2/ja not_active Expired
-
1974
- 1974-09-12 GB GB3984374A patent/GB1457053A/en not_active Expired
- 1974-09-13 US US505680A patent/US3928271A/en not_active Expired - Lifetime
- 1974-09-17 IT IT27372/74A patent/IT1021452B/it active
- 1974-09-18 ES ES430192A patent/ES430192A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5240357B2 (it) | 1977-10-12 |
GB1457053A (en) | 1976-12-01 |
JPS5055699A (it) | 1975-05-15 |
ES430192A1 (es) | 1976-10-16 |
US3928271A (en) | 1975-12-23 |
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