FR1508073A - Procédé perfectionné de préparation de produits élastomères - Google Patents
Procédé perfectionné de préparation de produits élastomèresInfo
- Publication number
- FR1508073A FR1508073A FR34471A FR34471A FR1508073A FR 1508073 A FR1508073 A FR 1508073A FR 34471 A FR34471 A FR 34471A FR 34471 A FR34471 A FR 34471A FR 1508073 A FR1508073 A FR 1508073A
- Authority
- FR
- France
- Prior art keywords
- improved process
- elastomeric products
- preparing elastomeric
- preparing
- products
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C08G18/6685—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 with compounds of group C08G18/3225 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
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40657764A | 1964-10-26 | 1964-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1508073A true FR1508073A (fr) | 1968-01-05 |
Family
ID=23608593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR34471A Expired FR1508073A (fr) | 1964-10-26 | 1965-10-11 | Procédé perfectionné de préparation de produits élastomères |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE670869A (fr) |
DE (1) | DE1645666B2 (fr) |
FR (1) | FR1508073A (fr) |
GB (1) | GB1063278A (fr) |
LU (1) | LU49653A1 (fr) |
NL (1) | NL6513608A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301110A (en) * | 1980-08-25 | 1981-11-17 | Texaco Inc. | Rim elastomers with improved heat distortion and tear properties |
JP2893135B2 (ja) * | 1990-10-19 | 1999-05-17 | ジェイエスアール株式会社 | 光ファイバー被覆用液状硬化性樹脂組成物 |
US5495341A (en) | 1991-03-06 | 1996-02-27 | Canon Kabushiki Kaisha | Image processing apparatus which selects from one of plural generated clock counts |
WO1998033833A1 (fr) * | 1997-01-30 | 1998-08-06 | Huntsman Ici Chemicals Llc | Nouveaux polyols et leur utilisation dans la preparation de polyurethane |
JP5877131B2 (ja) * | 2012-06-29 | 2016-03-02 | 第一工業製薬株式会社 | ポリウレタン樹脂形成性組成物及びポリウレタン樹脂 |
BR112021004617A2 (pt) * | 2018-09-28 | 2021-05-25 | Dow Global Technologies Llc | copolímero de óxido de butileno e óxido de etileno contendo hidroxila, poliuretano, e, método one-shot para produzir um poliuretano. |
WO2020068493A1 (fr) * | 2018-09-28 | 2020-04-02 | Dow Global Technologies Llc | Polyuréthanes et procédé de fabrication de polyuréthanes |
CN115028797A (zh) * | 2022-06-24 | 2022-09-09 | 盛鼎高新材料有限公司 | 一种有机硅改性的聚氨酯弹性体及其制备方法 |
-
1965
- 1965-09-24 GB GB4086165A patent/GB1063278A/en not_active Expired
- 1965-10-11 FR FR34471A patent/FR1508073A/fr not_active Expired
- 1965-10-13 BE BE670869D patent/BE670869A/xx unknown
- 1965-10-18 LU LU49653A patent/LU49653A1/xx unknown
- 1965-10-21 NL NL6513608A patent/NL6513608A/xx unknown
- 1965-10-21 DE DE19651645666 patent/DE1645666B2/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE670869A (fr) | 1966-04-13 |
DE1645666B2 (de) | 1972-02-24 |
NL6513608A (fr) | 1966-04-27 |
GB1063278A (en) | 1967-03-30 |
DE1645666A1 (de) | 1970-09-17 |
LU49653A1 (fr) | 1965-12-20 |
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