HUP0004460A2 - 1,1,2,2-Tetrafluor-etánt és rosszul oldódó második habosítószert tartalmazó habok és eljárás ilyen habok előállítására - Google Patents
1,1,2,2-Tetrafluor-etánt és rosszul oldódó második habosítószert tartalmazó habok és eljárás ilyen habok előállításáraInfo
- Publication number
- HUP0004460A2 HUP0004460A2 HU0004460A HUP0004460A HUP0004460A2 HU P0004460 A2 HUP0004460 A2 HU P0004460A2 HU 0004460 A HU0004460 A HU 0004460A HU P0004460 A HUP0004460 A HU P0004460A HU P0004460 A2 HUP0004460 A2 HU P0004460A2
- Authority
- HU
- Hungary
- Prior art keywords
- foams
- alkenyl
- weight
- foaming agent
- aromatic
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 7
- WXGNWUVNYMJENI-UHFFFAOYSA-N 1,1,2,2-tetrafluoroethane Chemical compound FC(F)C(F)F WXGNWUVNYMJENI-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000004604 Blowing Agent Substances 0.000 title 1
- 239000004088 foaming agent Substances 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002861 polymer material Substances 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/127—Mixtures of organic and inorganic blowing agents
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/03—Extrusion of the foamable blend
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/06—CO2, N2 or noble gases
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/04—Molding and forming bendable and flexible product from rigid preform
-
- 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
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products
Abstract
A találmány 1,1,2,2-tetrafluor-etán (HFC-134) és alkenil-aromáspolimerekben rosszul oldódó második habosítószer elegyét tartalmazó,extrudált alkenil-aromás polimer habokra, valamint ezeknek a haboknakaz előállítására alkalmas eljárásra vonatkozik. A találmány szerintipolimer habok magukban foglalnak egy olyan, alkenil-aromás polimeranyagot, amely legalább 50 tömeg% mennyiségben alkenil-aromás monomeregységekből áll, sűrűségük 16 kg/m és 64 kg/m között van, vastagságuklegalább 15 mm, habosítóanyag-kompozíciójuk első habosítószerként 70tömeg% és 95 tömeg% közötti mennyiségben 1,1,2,2-tetrafluor-etánt,továbbá 30 tömeg% és 5 tömeg% közötti mennyiségben egy másikhabosítószert tartalmaz. Ezeket a polimer habokat úgy állítják elő,hogy a legalább 50 tömeg%-ban alkenil-aromás monomer egységekből állóalkenil-aromás polimer anyagot felmelegítve ömlesztett polimer anyagotállítanak elő, abba magasabb nyomáson bedolgozzák a habosítóanyag-kompozíciót, majd a habosítható gélt lehűtik a kívánt habosításihőmérsékletre, és a habosítható gélt egy szerszámon át csökkentettnyomású zónába extrudálva habot képeznek. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6998397P | 1997-12-18 | 1997-12-18 | |
PCT/US1998/026322 WO1999031170A1 (en) | 1997-12-18 | 1998-12-11 | Foams comprising hfc-134 and a low solubility co-blowing agent and a process for making |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0004460A2 true HUP0004460A2 (hu) | 2001-04-28 |
HUP0004460A3 HUP0004460A3 (en) | 2003-02-28 |
Family
ID=22092400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0004460A HUP0004460A3 (en) | 1997-12-18 | 1998-12-11 | Foams comprising 1,1,2,2-tetrafluoro-ethane and a low solubility co-blowing agent and a process for making this foams |
Country Status (12)
Country | Link |
---|---|
US (1) | US6225364B1 (hu) |
EP (1) | EP1042392A1 (hu) |
JP (1) | JP2002508419A (hu) |
KR (1) | KR20010033292A (hu) |
CN (1) | CN1371403A (hu) |
AU (1) | AU1722399A (hu) |
CA (1) | CA2315229A1 (hu) |
HU (1) | HUP0004460A3 (hu) |
NO (1) | NO20003148L (hu) |
TR (1) | TR200002398T2 (hu) |
TW (1) | TW546333B (hu) |
WO (1) | WO1999031170A1 (hu) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9701291D0 (en) * | 1997-01-22 | 1997-03-12 | Ici Plc | Closed cell polymer foam |
US6274640B1 (en) * | 2000-08-17 | 2001-08-14 | Owens Corning Fiberglas Technology, Inc. | Extruded foam product with 134a and alcohol blowing agent |
US6358434B1 (en) * | 2001-05-21 | 2002-03-19 | Ato Fina Chemicals, Inc. | Blowing agent blends |
JP4901026B2 (ja) * | 2001-06-29 | 2012-03-21 | 株式会社ジェイエスピー | ポリスチレン系樹脂押出発泡板の製造方法及びポリスチレン系樹脂押出発泡板 |
US9359481B2 (en) | 2003-11-26 | 2016-06-07 | Owens Corning Intellectual Capital, Llc | Thermoplastic foams and method of forming them using nano-graphite |
US9187608B2 (en) | 2005-09-08 | 2015-11-17 | Owens Corning Intellectual Capital, Llc | Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance |
US8119701B2 (en) | 2005-10-24 | 2012-02-21 | Owens Corning Intellectual Capital, Llc | Method of manufacturing polystyrene foam with polymer processing additives |
US20070173554A1 (en) * | 2005-10-27 | 2007-07-26 | Yadollah Delaviz | Method of manufacturing polystyrene foam with polymer processing additives |
US7624910B2 (en) | 2006-04-17 | 2009-12-01 | Lockheed Martin Corporation | Perforated composites for joining of metallic and composite materials |
WO2007149418A2 (en) * | 2006-06-22 | 2007-12-27 | Meadwestvaco Corporation | Nucleating agents for plastic foams |
US20080242752A1 (en) * | 2007-03-28 | 2008-10-02 | Yadollah Delaviz | Polystyrene foams incorporating nanographite and HFC-134 |
WO2008130749A2 (en) * | 2007-04-16 | 2008-10-30 | Dow Global Technologies Inc. | Alkenyl aromatic foam with low solubility hydrofluorocarbon |
CA2725102A1 (en) * | 2008-06-04 | 2009-12-10 | Owens Corning Intellectual Capital, Llc | Extruded polystyrene foam containing propylene carbonate, ethylene carbonate or butylene carbonate as a process aids |
US8476327B2 (en) * | 2009-03-04 | 2013-07-02 | Dow Global Technologies Llc | Extruded polymer foam process with staged forming |
CN106995567A (zh) | 2011-06-27 | 2017-08-01 | 欧文斯科宁知识产权资产有限公司 | 有机红外衰减剂 |
US10017618B2 (en) | 2013-12-20 | 2018-07-10 | Kaneka Corporation | Extruded polystyrene foam and method for producing same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1086450A (en) | 1976-02-03 | 1980-09-23 | Kyung W. Suh | Styrene polymer foam and preparation thereof |
EP0445847A3 (en) * | 1987-04-15 | 1992-01-15 | The Dow Chemical Company | Preparation of polymer foam and product |
US5182040A (en) | 1991-03-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane |
JPH05287111A (ja) | 1992-04-10 | 1993-11-02 | Asahi Glass Co Ltd | 熱可塑性樹脂発泡体を製造する方法 |
US5278196A (en) | 1993-03-25 | 1994-01-11 | Great Lakes Chemical Corp. | Hydrofluorocarbon compositions as blowing agents for cellular plastics |
JP2000515197A (ja) * | 1996-07-24 | 2000-11-14 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Hfc―134を含む独立気泡の熱可塑性フォーム |
-
1998
- 1998-12-11 TR TR2000/02398T patent/TR200002398T2/xx unknown
- 1998-12-11 AU AU17223/99A patent/AU1722399A/en not_active Abandoned
- 1998-12-11 WO PCT/US1998/026322 patent/WO1999031170A1/en not_active Application Discontinuation
- 1998-12-11 CN CN98813039A patent/CN1371403A/zh active Pending
- 1998-12-11 KR KR1020007006734A patent/KR20010033292A/ko not_active Application Discontinuation
- 1998-12-11 CA CA002315229A patent/CA2315229A1/en not_active Abandoned
- 1998-12-11 HU HU0004460A patent/HUP0004460A3/hu unknown
- 1998-12-11 US US09/581,337 patent/US6225364B1/en not_active Expired - Fee Related
- 1998-12-11 EP EP98962056A patent/EP1042392A1/en not_active Withdrawn
- 1998-12-11 JP JP2000539081A patent/JP2002508419A/ja active Pending
- 1998-12-17 TW TW087121069A patent/TW546333B/zh active
-
2000
- 2000-06-16 NO NO20003148A patent/NO20003148L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUP0004460A3 (en) | 2003-02-28 |
TR200002398T2 (tr) | 2000-11-21 |
KR20010033292A (ko) | 2001-04-25 |
WO1999031170A1 (en) | 1999-06-24 |
EP1042392A1 (en) | 2000-10-11 |
AU1722399A (en) | 1999-07-05 |
JP2002508419A (ja) | 2002-03-19 |
NO20003148L (no) | 2000-07-18 |
NO20003148D0 (no) | 2000-06-16 |
US6225364B1 (en) | 2001-05-01 |
CA2315229A1 (en) | 1999-06-24 |
CN1371403A (zh) | 2002-09-25 |
TW546333B (en) | 2003-08-11 |
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