EA199700051A1 - Устройство и способ диспергирования полиуретановых форполимеров с концевыми изоцианатными группами - Google Patents
Устройство и способ диспергирования полиуретановых форполимеров с концевыми изоцианатными группамиInfo
- Publication number
- EA199700051A1 EA199700051A1 EA199700051A EA199700051A EA199700051A1 EA 199700051 A1 EA199700051 A1 EA 199700051A1 EA 199700051 A EA199700051 A EA 199700051A EA 199700051 A EA199700051 A EA 199700051A EA 199700051 A1 EA199700051 A1 EA 199700051A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- groups
- isocianated
- dispersion
- polyurethane prepolymers
- average
- Prior art date
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
- C08G18/08—Processes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/528,936 US5637639A (en) | 1994-09-09 | 1995-09-15 | Reduced solvent process for preparation of aqueous polyurethane dispersions with improved heat-and water-resistance |
US68394196A | 1996-07-18 | 1996-07-18 | |
PCT/US1996/014445 WO1997010273A1 (en) | 1995-09-15 | 1996-09-11 | Apparatus and process for dispersing isocyanate terminated polyurethane prepolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
EA199700051A1 true EA199700051A1 (ru) | 1997-12-30 |
Family
ID=27062890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199700051A EA199700051A1 (ru) | 1995-09-15 | 1997-05-15 | Устройство и способ диспергирования полиуретановых форполимеров с концевыми изоцианатными группами |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0792303A1 (zh) |
JP (1) | JPH10506433A (zh) |
KR (1) | KR970707195A (zh) |
CN (1) | CN1165526A (zh) |
AU (1) | AU688695B2 (zh) |
BR (1) | BR9606647A (zh) |
CA (1) | CA2203880A1 (zh) |
EA (1) | EA199700051A1 (zh) |
MX (1) | MX9703541A (zh) |
NZ (1) | NZ318635A (zh) |
WO (1) | WO1997010273A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6165239A (en) * | 1997-07-28 | 2000-12-26 | 3M Innovative Properties Company | Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles |
JP2002241463A (ja) * | 2001-02-16 | 2002-08-28 | Dainippon Ink & Chem Inc | 水性ウレタン樹脂の製造方法 |
FR2840546B1 (fr) * | 2002-06-07 | 2005-02-25 | Atofina | Procede pour melanger en contenu dynamiquement au moins deux fluides et micromelangeur |
JP4949482B2 (ja) * | 2006-12-19 | 2012-06-06 | ダウ グローバル テクノロジーズ エルエルシー | 分散系を製造するための装置および分散系を製造する方法 |
KR101529684B1 (ko) * | 2013-09-10 | 2015-06-29 | (주) 디유티코리아 | 다이나믹 믹서가 적용된 폴리우레탄폼 발포장치 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4742095A (en) * | 1985-07-25 | 1988-05-03 | Mobay Corporation | Continuous process for the production of aqueous polyurethane-urea dispersions |
-
1996
- 1996-09-11 CA CA002203880A patent/CA2203880A1/en not_active Abandoned
- 1996-09-11 EP EP96931499A patent/EP0792303A1/en not_active Withdrawn
- 1996-09-11 AU AU70164/96A patent/AU688695B2/en not_active Ceased
- 1996-09-11 MX MX9703541A patent/MX9703541A/es unknown
- 1996-09-11 CN CN96191055A patent/CN1165526A/zh active Pending
- 1996-09-11 NZ NZ318635A patent/NZ318635A/en unknown
- 1996-09-11 BR BR9606647A patent/BR9606647A/pt unknown
- 1996-09-11 WO PCT/US1996/014445 patent/WO1997010273A1/en not_active Application Discontinuation
- 1996-09-11 JP JP9512029A patent/JPH10506433A/ja active Pending
-
1997
- 1997-05-15 KR KR1019970703272A patent/KR970707195A/ko not_active Application Discontinuation
- 1997-05-15 EA EA199700051A patent/EA199700051A1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
MX9703541A (es) | 1998-02-28 |
NZ318635A (en) | 1999-04-29 |
JPH10506433A (ja) | 1998-06-23 |
KR970707195A (ko) | 1997-12-01 |
WO1997010273A1 (en) | 1997-03-20 |
CA2203880A1 (en) | 1997-03-20 |
BR9606647A (pt) | 1997-09-30 |
AU688695B2 (en) | 1998-03-12 |
CN1165526A (zh) | 1997-11-19 |
EP0792303A1 (en) | 1997-09-03 |
AU7016496A (en) | 1997-04-01 |
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