HUP0302209A2 - Thermosetting resin-fiber composite and method and apparatus for the manufacture thereof - Google Patents
Thermosetting resin-fiber composite and method and apparatus for the manufacture thereofInfo
- Publication number
- HUP0302209A2 HUP0302209A2 HU0302209A HUP0302209A HUP0302209A2 HU P0302209 A2 HUP0302209 A2 HU P0302209A2 HU 0302209 A HU0302209 A HU 0302209A HU P0302209 A HUP0302209 A HU P0302209A HU P0302209 A2 HUP0302209 A2 HU P0302209A2
- Authority
- HU
- Hungary
- Prior art keywords
- fibers
- resin
- thermosetting
- melting point
- thermoplastic resin
- Prior art date
Links
- 229920001187 thermosetting polymer Polymers 0.000 title abstract 11
- 239000000835 fiber Substances 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008018 melting Effects 0.000 abstract 9
- 238000002844 melting Methods 0.000 abstract 9
- 229920005989 resin Polymers 0.000 abstract 8
- 239000011347 resin Substances 0.000 abstract 8
- 239000003431 cross linking reagent Substances 0.000 abstract 6
- 229920005992 thermoplastic resin Polymers 0.000 abstract 6
- 239000011230 binding agent Substances 0.000 abstract 4
- 229920003002 synthetic resin Polymers 0.000 abstract 4
- 239000000057 synthetic resin Substances 0.000 abstract 4
- 239000003365 glass fiber Substances 0.000 abstract 2
- 239000012784 inorganic fiber Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000006060 molten glass Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Building Environments (AREA)
Abstract
Hőre keményedő műgyanta keverék, amely szemcsés hőre keményedő fenol-aldehid műgyantát, valamint ahhoz tartozó szemcsés, a műgyantát egybekapszulázó hőre lágyuló műgyanta megolvasztásával és kibocsátásávaltérhálósító térhálósító szert tarhalmaz, amely vízben nem oldódó hőrelágyuló olyan műgyantába van bekapszulázva, amelynek lágyuláspontjameghaladja a hőre keményedő műgyanta olvadáspontját, valamint azt ahőmérsékleti értéket, amelyen a hőre keményedő műgyanta ráfolyik egyszilárd hordozóra, továbbá a bekapszulázásra használt hőre lágyulóműgyanta a hőre keményedő műgyantában hőhatással sem oldható fel. Hőrekeményedő fenol-aldehid műgyantát a bekapszulázó hőre lágyuló műgyantamegolvasztása és kibocsátása révén térhálósító térhálósító szer olyanvízben nem oldódó hőre lágyuló műgyantába van bekapszulázva, amelyneklágyulási pontja meghaladja egyrészt a hőre keményedő műgyantaolvadáspontját, és másrészt az a hőmérsékleti értéket, amelyen a hőrekeményedő műgyanta egy szilárd hordozón megfolyik, és a bekapszulázóhőre lágyuló műgyanta a hőre keményedő műgyantában hő hatására semoldható fel. Hőre keményedő fenol-aldehid műgyanta kikeményítése sorána műgyantát a találmány szerinti térhálósító szerrel érintkezésbehozzák, és a keveréket a bekapszulázó lőre lágyuló műgyantaolvadáspontját meghaladó hőmérsékletre hevítik. Kölcsönösen kapcsoltszervetlen szálakból álló masszából álló anyagok készítése során aszálakat lokalizált szál-szál kapcsolatokban vagy csomókban úgykapcsolnak egymáshoz, hogy egy kötőanyag valamint egy térhálósító szerrészecskéit szétoszlatják a szálakból álló masszában, majd akötőanyagot és a térhálósító szert azok olvadáspontjukra történőhevítésével reakcióképessé teszik, ahol a térhálósítószerolvadáspontja meghaladja a kötőanyag olvadáspontját. Kölcsönösenkapcsolt szervetlen szálakból álló masszát előállító berendezés üvegszervetlen anyag megolvasztására szolgáló első tűzteret, olvadtüvegáramot befogadó, a tűztérhez csatlakoztatott szerszámot, az olvadtüvegáramot felfogó és a benne kialakított nyílásokon át forgása soránüvegszálakat képező és kibocsátó forgó szálképző fejet, a kibocsátottüvegszálak útvonalában elrendezett, a szálakra hőt irányítólángterelőket, (a szálak alatt húzódó szállítószalagra kerülő szálakrahőt irányító), továbbá a szálak szomszédságában elrendezett, a száláltal alkotott masszában még a szálaknak a szállítószalagra történőmegérkezését megelőzően egy kötőanyagot és egy por alakú térhálósítószert egyidejűleg eloszlató eszközt tartalmaz. ÓA thermosetting synthetic resin mixture that contains granular thermosetting phenol-aldehyde synthetic resin, as well as a cross-linking agent that cross-links by melting and releasing the thermoplastic resin encapsulating the thermoplastic resin, which is encapsulated in a water-insoluble thermoplastic resin whose softening point exceeds the melting point of the thermosetting synthetic resin, as well as the temperature value at which the thermosetting resin flows onto a solid substrate, and the thermoplastic resin used for encapsulation cannot be dissolved in the thermosetting resin even by heat. A curing agent that cures thermosetting phenol-aldehyde synthetic resin by melting and releasing the encapsulating thermoplastic resin is encapsulated in a water-insoluble thermoplastic resin whose softening point exceeds the melting point of the thermosetting resin and the temperature value at which the thermosetting resin flows on a solid support, on the other hand, and the encapsulating heat-softening resin cannot be dissolved in the thermosetting resin under the influence of heat. During the curing of thermosetting phenol-aldehyde resin, the resin is brought into contact with the crosslinking agent according to the invention, and the mixture is heated to a temperature exceeding the melting point of the encapsulating resin. During the production of materials consisting of a mass of mutually linked inorganic fibers, the fibers are connected to each other in localized fiber-to-fiber connections or knots in such a way that the particles of a binder and a cross-linking agent are dispersed in the mass of fibers, and then the binder and the cross-linking agent are made reactive by heating them to their melting point, where the melting point of the cross-linking agent exceeds melting point of binder. Equipment for producing a mass consisting of interconnected inorganic fibers, the first furnace for melting inorganic glass material, the tool that receives the molten glass flow and is connected to the furnace, the rotating fiber-forming head that receives the molten glass flow and forms and emits glass fibers during its rotation through the openings formed in it, the flame deflectors arranged in the path of the emitted glass fibers, which direct the heat onto the fibers, (controlling the pile of fibers on the conveyor belt running under the fibers), furthermore, the mass formed by the fibers arranged in the neighborhood of the fibers contains a device for simultaneously distributing a binder and a powder crosslinking agent even before the fibers arrive on the conveyor belt. HE
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI000236A ITMI20010236A1 (en) | 2001-02-07 | 2001-02-07 | PROCEDURE FOR THE CREATION OF THERMAL AND SOUND INSULATION MANUFACTURERS FOR THE BUILDING AND INDUSTRY PLANT FOR THE REALIZATION OF THIS |
PCT/US2002/003295 WO2002070599A2 (en) | 2001-02-07 | 2002-02-07 | Thermosetting resin-fiber composite and method and apparatus for the manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP0302209A2 true HUP0302209A2 (en) | 2003-10-28 |
Family
ID=11446770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0302209A HUP0302209A2 (en) | 2001-02-07 | 2002-02-07 | Thermosetting resin-fiber composite and method and apparatus for the manufacture thereof |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1358214A4 (en) |
KR (1) | KR20030026238A (en) |
CN (1) | CN1461311A (en) |
CA (1) | CA2438191A1 (en) |
EA (1) | EA005231B1 (en) |
HU (1) | HUP0302209A2 (en) |
IT (1) | ITMI20010236A1 (en) |
LV (1) | LV13149B (en) |
PL (1) | PL368324A1 (en) |
WO (1) | WO2002070599A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100351312C (en) * | 2004-12-31 | 2007-11-28 | 中国兵器工业集团第五三研究所 | Fiber filled phenolic foam plastics |
KR101149276B1 (en) * | 2005-12-12 | 2012-05-25 | 주식회사 한국화이바 | Manufacturing method of composite material reinforced with cut or continuos glass fiber strand mat and apparatus for manufacturing the same |
KR100758748B1 (en) * | 2005-12-30 | 2007-09-14 | 주식회사 동부하이텍 | Composition for forming fire-retardant coating |
CN115625897B (en) * | 2022-12-12 | 2023-03-28 | 北京玻钢院复合材料有限公司 | Toughening low-density hot-melt phenolic resin prepreg, composite material and preparation method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230471A (en) * | 1973-03-30 | 1980-10-28 | Saint-Gobain Industries | Suppression of pollution in mineral fiber manufacture |
US4173443A (en) * | 1977-06-01 | 1979-11-06 | Celanese Corporation | Spray spinning nozzle having convergent gaseous jets |
US4940852A (en) * | 1986-07-16 | 1990-07-10 | Milton P. Chernack | Pressure sensitive adhesive composition |
US4840832A (en) * | 1987-06-23 | 1989-06-20 | Collins & Aikman Corporation | Molded automobile headliner |
JPH06145420A (en) * | 1992-11-09 | 1994-05-24 | Sumitomo Bakelite Co Ltd | Phenolic resin molding material |
TW305860B (en) * | 1994-03-15 | 1997-05-21 | Toray Industries | |
JPH07292217A (en) * | 1994-04-27 | 1995-11-07 | Sumitomo Bakelite Co Ltd | Phenol resin composition |
US6114491A (en) * | 1997-12-19 | 2000-09-05 | Georgia-Pacific Resins, Inc. | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders |
-
2001
- 2001-02-07 IT IT2001MI000236A patent/ITMI20010236A1/en unknown
-
2002
- 2002-02-07 EP EP02709345A patent/EP1358214A4/en not_active Withdrawn
- 2002-02-07 EA EA200300841A patent/EA005231B1/en not_active IP Right Cessation
- 2002-02-07 HU HU0302209A patent/HUP0302209A2/en unknown
- 2002-02-07 KR KR1020027013416A patent/KR20030026238A/en not_active Application Discontinuation
- 2002-02-07 PL PL02368324A patent/PL368324A1/en unknown
- 2002-02-07 CA CA002438191A patent/CA2438191A1/en not_active Abandoned
- 2002-02-07 CN CN02801144A patent/CN1461311A/en active Pending
- 2002-02-07 WO PCT/US2002/003295 patent/WO2002070599A2/en not_active Application Discontinuation
-
2003
- 2003-08-29 LV LVP-03-95A patent/LV13149B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2002070599A8 (en) | 2004-06-03 |
LV13149B (en) | 2004-07-20 |
KR20030026238A (en) | 2003-03-31 |
PL368324A1 (en) | 2005-03-21 |
WO2002070599A3 (en) | 2002-11-07 |
WO2002070599A9 (en) | 2004-07-22 |
EP1358214A4 (en) | 2004-08-18 |
EA005231B1 (en) | 2004-12-30 |
EP1358214A2 (en) | 2003-11-05 |
CN1461311A (en) | 2003-12-10 |
WO2002070599A2 (en) | 2002-09-12 |
CA2438191A1 (en) | 2002-09-12 |
ITMI20010236A1 (en) | 2002-08-07 |
EA200300841A1 (en) | 2004-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |