NL6908287A - - Google Patents
Info
- Publication number
- NL6908287A NL6908287A NL6908287A NL6908287A NL6908287A NL 6908287 A NL6908287 A NL 6908287A NL 6908287 A NL6908287 A NL 6908287A NL 6908287 A NL6908287 A NL 6908287A NL 6908287 A NL6908287 A NL 6908287A
- Authority
- NL
- Netherlands
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73328968A | 1968-05-31 | 1968-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6908287A true NL6908287A (https=) | 1969-12-02 |
| NL146515B NL146515B (nl) | 1975-07-15 |
Family
ID=24947000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696908287A NL146515B (nl) | 1968-05-31 | 1969-05-30 | Werkwijze voor het bereiden van een synthetisch, elastomeer gesegmenteerd polyurethan. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3554979A (https=) |
| JP (1) | JPS4825432B1 (https=) |
| CA (1) | CA922844A (https=) |
| DE (2) | DE1966162A1 (https=) |
| FR (1) | FR2009747A1 (https=) |
| GB (1) | GB1258593A (https=) |
| NL (1) | NL146515B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114773562B (zh) * | 2022-04-27 | 2023-07-25 | 广东粤港澳大湾区黄埔材料研究院 | 生物功能型单组分医用胶粘剂及其制备方法、应用 |
| CN116082196B (zh) * | 2023-01-31 | 2024-05-31 | 郑州中远氨纶工程技术有限公司 | 一种脲基封端的氨基甲酸酯化合物及其制备方法与应用 |
-
1968
- 1968-05-31 US US733289A patent/US3554979A/en not_active Expired - Lifetime
-
1969
- 1969-05-13 CA CA051465A patent/CA922844A/en not_active Expired
- 1969-05-28 GB GB1258593D patent/GB1258593A/en not_active Expired
- 1969-05-28 JP JP44041016A patent/JPS4825432B1/ja active Pending
- 1969-05-30 NL NL696908287A patent/NL146515B/xx not_active IP Right Cessation
- 1969-05-30 DE DE19691966162 patent/DE1966162A1/de active Pending
- 1969-05-30 FR FR6917746A patent/FR2009747A1/fr active Pending
- 1969-05-30 DE DE19691927675 patent/DE1927675A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NL146515B (nl) | 1975-07-15 |
| CA922844A (en) | 1973-03-13 |
| DE1927675A1 (de) | 1969-12-11 |
| GB1258593A (https=) | 1971-12-30 |
| DE1966162A1 (de) | 1971-10-28 |
| JPS4825432B1 (https=) | 1973-07-28 |
| FR2009747A1 (https=) | 1970-02-06 |
| US3554979A (en) | 1971-01-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: DU PONT |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |