DE2132284A1 - Verfahren zum Herstellen von faserverstaerkten Hartschaumkoerpern und nach dem Verfahren hergestellter Schaumstoffkoerper - Google Patents
Verfahren zum Herstellen von faserverstaerkten Hartschaumkoerpern und nach dem Verfahren hergestellter SchaumstoffkoerperInfo
- Publication number
- DE2132284A1 DE2132284A1 DE19712132284 DE2132284A DE2132284A1 DE 2132284 A1 DE2132284 A1 DE 2132284A1 DE 19712132284 DE19712132284 DE 19712132284 DE 2132284 A DE2132284 A DE 2132284A DE 2132284 A1 DE2132284 A1 DE 2132284A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- weight
- fiber
- liquid
- air
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 41
- 229920005989 resin Polymers 0.000 claims description 41
- 239000011347 resin Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 40
- 239000000835 fiber Substances 0.000 claims description 36
- 238000005187 foaming Methods 0.000 claims description 22
- 239000007795 chemical reaction product Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 230000037396 body weight Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 description 7
- 229920004552 POLYLITE® Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 241000264877 Hippospongia communis Species 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 208000000649 small cell carcinoma Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000883306 Huso huso Species 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
-
- 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
- B29C44/10—Applying counter-pressure during expanding
-
- 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
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- 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
-
- 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
- B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
- B29K2309/08—Glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1008470A CH525765A (de) | 1970-07-03 | 1970-07-03 | Verfahren zum Herstellen von faserverstärkten, kleinzellig strukturierten Kunststoffkörpern |
| CH811271 | 1971-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2132284A1 true DE2132284A1 (de) | 1972-01-05 |
Family
ID=25702815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712132284 Pending DE2132284A1 (de) | 1970-07-03 | 1971-06-29 | Verfahren zum Herstellen von faserverstaerkten Hartschaumkoerpern und nach dem Verfahren hergestellter Schaumstoffkoerper |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA944922A (enrdf_load_stackoverflow) |
| DE (1) | DE2132284A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2097164B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1356441A (enrdf_load_stackoverflow) |
| NL (1) | NL7108696A (enrdf_load_stackoverflow) |
| SE (1) | SE374052B (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0109489A3 (en) * | 1982-10-14 | 1984-09-12 | Firma Carl Freudenberg | Process for preparing phenolic resin foam reinforced with glass fibres |
| DE3521828A1 (de) * | 1985-06-19 | 1987-01-02 | Pegulan Werke Ag | Verfahren zur herstellung von mit faservliesmatten verstaerkten polyurethanschaum-formteilen |
| DE3744479A1 (de) * | 1987-12-30 | 1989-07-13 | Hans Germar | Verfahren zum herstellen von glasfaserverstaerkten polyurethan-formteilen |
| EP0448063A1 (en) * | 1990-03-20 | 1991-09-25 | Hoover Universal,Inc. | Fibrous reinforced article and method for preparing same |
| US6165396A (en) * | 1997-05-07 | 2000-12-26 | Idemitsu Petrochemical Co., Ltd. | Method of obtaining a gas-introduced fiber-reinforced resin injection molding |
| DE19956152C2 (de) * | 1999-11-23 | 2002-07-18 | Schuller Gmbh | Verfahren zum Herstellen eines Mehrschichtmaterials und Mehrschichtmaterial |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150333A (en) * | 1979-05-11 | 1980-11-22 | Nisshinbo Ind Inc | Manufacturing of fiber reinforced resin foaming body |
| GB2291002A (en) * | 1994-07-08 | 1996-01-17 | Hoover Universal | Apparatus and method for producing blocks of foam |
| FR2979569A1 (fr) * | 2011-09-07 | 2013-03-08 | Faurecia Innenraum Sys Gmbh | Procede de realisation d'une couche de mousse, couche de mousse et piece d'habillage interieur de vehicule comportant une couche de mousse |
| FR3073168B1 (fr) * | 2017-11-06 | 2020-12-11 | Boreal Dev | Procede de fabrication d'une piece aeronautique tridimensionnelle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1199550A (fr) * | 1957-03-14 | 1959-12-15 | Owens Corning Fiberglass Corp | Procédé de fabrication de produits composites de mousse et de fibres |
| DE1704658A1 (de) * | 1967-11-11 | 1971-05-27 | Bayer Ag | Verfahren zum Herstellen eines Polyurethan-Hartschaumstoffkoerpers mit oder ohne Deckschichten |
-
1971
- 1971-06-24 NL NL7108696A patent/NL7108696A/xx unknown
- 1971-06-29 DE DE19712132284 patent/DE2132284A1/de active Pending
- 1971-06-30 CA CA117,101A patent/CA944922A/en not_active Expired
- 1971-06-30 FR FR7123983A patent/FR2097164B1/fr not_active Expired
- 1971-07-01 GB GB3090571A patent/GB1356441A/en not_active Expired
- 1971-07-02 SE SE7108590A patent/SE374052B/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0109489A3 (en) * | 1982-10-14 | 1984-09-12 | Firma Carl Freudenberg | Process for preparing phenolic resin foam reinforced with glass fibres |
| DE3521828A1 (de) * | 1985-06-19 | 1987-01-02 | Pegulan Werke Ag | Verfahren zur herstellung von mit faservliesmatten verstaerkten polyurethanschaum-formteilen |
| DE3744479A1 (de) * | 1987-12-30 | 1989-07-13 | Hans Germar | Verfahren zum herstellen von glasfaserverstaerkten polyurethan-formteilen |
| EP0448063A1 (en) * | 1990-03-20 | 1991-09-25 | Hoover Universal,Inc. | Fibrous reinforced article and method for preparing same |
| US6165396A (en) * | 1997-05-07 | 2000-12-26 | Idemitsu Petrochemical Co., Ltd. | Method of obtaining a gas-introduced fiber-reinforced resin injection molding |
| DE19956152C2 (de) * | 1999-11-23 | 2002-07-18 | Schuller Gmbh | Verfahren zum Herstellen eines Mehrschichtmaterials und Mehrschichtmaterial |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2097164B1 (enrdf_load_stackoverflow) | 1974-04-26 |
| CA944922A (en) | 1974-04-09 |
| GB1356441A (en) | 1974-06-12 |
| NL7108696A (enrdf_load_stackoverflow) | 1972-01-05 |
| FR2097164A1 (enrdf_load_stackoverflow) | 1972-03-03 |
| SE374052B (enrdf_load_stackoverflow) | 1975-02-24 |
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