BE714531A - - Google Patents
Info
- Publication number
- BE714531A BE714531A BE714531DA BE714531A BE 714531 A BE714531 A BE 714531A BE 714531D A BE714531D A BE 714531DA BE 714531 A BE714531 A BE 714531A
- Authority
- BE
- Belgium
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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds
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- 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
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
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- 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
-
- 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
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
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- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/905—Hydrophilic or hydrophobic cellular product
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH633167A CH473852A (fr) | 1967-05-02 | 1967-05-02 | Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714531A true BE714531A (en:Method) | 1968-11-04 |
Family
ID=4307849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714531D BE714531A (en:Method) | 1967-05-02 | 1968-05-02 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3573234A (en:Method) |
| BE (1) | BE714531A (en:Method) |
| CH (1) | CH473852A (en:Method) |
| DE (1) | DE1769288A1 (en:Method) |
| FR (1) | FR1566886A (en:Method) |
| GB (1) | GB1180321A (en:Method) |
| NL (1) | NL6806061A (en:Method) |
| OA (1) | OA02806A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2312678A1 (de) * | 1973-03-14 | 1974-09-19 | Bayer Ag | Verfahren zur herstellung von hydrophilen, elastischen polyurethanschaumstoffen |
| US4497082A (en) * | 1981-02-19 | 1985-02-05 | Fukuhei Kogasaka | Cleaning cloth for gun and cannon bores |
| AU564734B2 (en) * | 1982-07-16 | 1987-08-27 | C.R. Bard Inc. | Breathable ostomy gasket composition and ostomy bag seal |
| KR100790427B1 (ko) * | 2001-04-09 | 2008-01-02 | 도요 고무 고교 가부시키가이샤 | 폴리우레탄 조성물 및 연마 패드 |
| US20120022178A1 (en) * | 2010-06-17 | 2012-01-26 | Diversified Glogal Technologies, Llc | Methods of embedding foam with additives |
| BR112014003268A2 (pt) * | 2011-08-11 | 2017-03-14 | Huntsman Petrochemical Llc | composição de catalisador amina, formulação de espuma de poliuretano, e, método para a produção de uma de poliuretano |
| CN104854159A (zh) * | 2012-04-13 | 2015-08-19 | 井上美国股份有限公司 | 亲水的聚氨酯泡沫体 |
| CN106046294B (zh) * | 2016-06-24 | 2018-08-17 | 恩龙实业(嘉兴)有限公司 | 一种泡绵及其加工工艺 |
| CN118578751B (zh) * | 2024-08-02 | 2026-01-27 | 辛集市松帅皮革有限公司 | 一种抗开裂皮革面料及其生产工艺 |
-
1967
- 1967-05-02 CH CH633167A patent/CH473852A/fr not_active IP Right Cessation
-
1968
- 1968-04-24 US US723889A patent/US3573234A/en not_active Expired - Lifetime
- 1968-04-26 OA OA53269A patent/OA02806A/xx unknown
- 1968-04-29 NL NL6806061A patent/NL6806061A/xx unknown
- 1968-04-30 DE DE19681769288 patent/DE1769288A1/de active Pending
- 1968-04-30 GB GB20518/68A patent/GB1180321A/en not_active Expired
- 1968-05-02 BE BE714531D patent/BE714531A/xx unknown
- 1968-05-02 FR FR1566886D patent/FR1566886A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1769288A1 (de) | 1971-10-21 |
| GB1180321A (en) | 1970-02-04 |
| NL6806061A (en:Method) | 1968-11-04 |
| CH473852A (fr) | 1969-06-15 |
| FR1566886A (en:Method) | 1969-05-09 |
| US3573234A (en) | 1971-03-30 |
| OA02806A (fr) | 1970-12-15 |