FR1135926A - Corps flottants en matières mousseuses de polyuréthane - Google Patents
Corps flottants en matières mousseuses de polyuréthaneInfo
- Publication number
- FR1135926A FR1135926A FR1135926DA FR1135926A FR 1135926 A FR1135926 A FR 1135926A FR 1135926D A FR1135926D A FR 1135926DA FR 1135926 A FR1135926 A FR 1135926A
- Authority
- FR
- France
- Prior art keywords
- floating bodies
- polyurethane materials
- foamy
- foamy polyurethane
- materials
- 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
- 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
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/24—Floats; Weights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/706—Buoys
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE802329X | 1954-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1135926A true FR1135926A (fr) | 1957-05-06 |
Family
ID=6718453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1135926D Expired FR1135926A (fr) | 1954-09-02 | 1955-08-29 | Corps flottants en matières mousseuses de polyuréthane |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1135926A (fr) |
GB (1) | GB802329A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085903A1 (en) * | 1970-04-07 | 1971-12-31 | Upjohn Co | Polymer materials with cellular core microce |
WO2003106877A1 (fr) * | 2002-06-12 | 2003-12-24 | Balmoral Group Limited | Procede de renforcement d'unites flottantes marines |
US6758710B2 (en) | 2002-07-02 | 2004-07-06 | Crp Balmoral Inc. | Method of reinforcement of marine buoyancy modules |
CN104373743A (zh) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | 预制直埋保温管道系统板式热熔焊接补口封堵及封堵方法 |
CN111909339A (zh) * | 2020-08-10 | 2020-11-10 | 万华化学(烟台)容威聚氨酯有限公司 | 烷烃类发泡b1级阻燃聚氨酯硬质泡沫及其制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304882A1 (de) * | 1983-02-12 | 1984-08-16 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung eines schaumstoffverbundkoerpers |
DE3901769A1 (de) * | 1989-01-21 | 1990-07-26 | Bbs Autoteile | Geschaeumtes bauteil |
GB2230746B (en) * | 1989-04-25 | 1992-11-04 | Nordmar Limited | Lamination |
GB2473814B (en) * | 2009-09-16 | 2014-06-11 | Spheritech Ltd | Hollow particulate support |
CN111411534B (zh) * | 2019-01-07 | 2021-03-26 | 北京化工大学 | 含铬革屑的水性聚氨酯复合材料及其制备方法 |
CN111424437B (zh) * | 2019-01-10 | 2021-02-09 | 北京化工大学 | 一种皮纤维革及其制备方法 |
-
1955
- 1955-08-29 FR FR1135926D patent/FR1135926A/fr not_active Expired
- 1955-08-31 GB GB25015/55A patent/GB802329A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085903A1 (en) * | 1970-04-07 | 1971-12-31 | Upjohn Co | Polymer materials with cellular core microce |
WO2003106877A1 (fr) * | 2002-06-12 | 2003-12-24 | Balmoral Group Limited | Procede de renforcement d'unites flottantes marines |
US6758710B2 (en) | 2002-07-02 | 2004-07-06 | Crp Balmoral Inc. | Method of reinforcement of marine buoyancy modules |
CN104373743A (zh) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | 预制直埋保温管道系统板式热熔焊接补口封堵及封堵方法 |
CN111909339A (zh) * | 2020-08-10 | 2020-11-10 | 万华化学(烟台)容威聚氨酯有限公司 | 烷烃类发泡b1级阻燃聚氨酯硬质泡沫及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
GB802329A (en) | 1958-10-01 |
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