SG11201508268TA - Method for continuous pmi foam production - Google Patents
Method for continuous pmi foam productionInfo
- Publication number
- SG11201508268TA SG11201508268TA SG11201508268TA SG11201508268TA SG11201508268TA SG 11201508268T A SG11201508268T A SG 11201508268TA SG 11201508268T A SG11201508268T A SG 11201508268TA SG 11201508268T A SG11201508268T A SG 11201508268TA SG 11201508268T A SG11201508268T A SG 11201508268TA
- Authority
- SG
- Singapore
- Prior art keywords
- continuous
- foam production
- pmi foam
- pmi
- production
- Prior art date
Links
- 239000006260 foam Substances 0.000 title 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/26—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length using several expanding steps
-
- 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
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- 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
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/26—Polymers of acrylamide or methacrylamide
-
- 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
- C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/24—Homopolymers or copolymers of amides or imides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013205963.9A DE102013205963A1 (en) | 2013-04-04 | 2013-04-04 | Process for continuous PMI foam production |
PCT/EP2014/054848 WO2014161707A1 (en) | 2013-04-04 | 2014-03-12 | Method for continuous pmi foam production |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201508268TA true SG11201508268TA (en) | 2015-11-27 |
Family
ID=50389398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201508268TA SG11201508268TA (en) | 2013-04-04 | 2014-03-12 | Method for continuous pmi foam production |
Country Status (11)
Country | Link |
---|---|
US (1) | US20160039986A1 (en) |
EP (1) | EP2981403A1 (en) |
JP (1) | JP2016520447A (en) |
KR (1) | KR20150139512A (en) |
CN (1) | CN105073371A (en) |
BR (1) | BR112015024584A2 (en) |
DE (1) | DE102013205963A1 (en) |
RU (1) | RU2015147264A (en) |
SG (1) | SG11201508268TA (en) |
TW (1) | TW201504285A (en) |
WO (1) | WO2014161707A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013225132A1 (en) * | 2013-12-06 | 2015-06-11 | Evonik Industries Ag | Prefoaming of poly (meth) acrylimide particles for subsequent mold foaming in closed tools |
ES2831358T3 (en) | 2014-11-18 | 2021-06-08 | Evonik Operations Gmbh | Thick hard foam board division |
TW202039665A (en) | 2019-01-16 | 2020-11-01 | 德商贏創運營有限公司 | Novel foaming process for production of foam materials |
AU2021371895A1 (en) | 2020-10-29 | 2023-06-22 | Evonik Operations Gmbh | Process for producing foam panels for the production of foam films |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304882A1 (en) * | 1983-02-12 | 1984-08-16 | Röhm GmbH, 6100 Darmstadt | METHOD FOR PRODUCING A FOAM COMPOSITE BODY |
DE3630930A1 (en) | 1986-09-11 | 1988-03-24 | Roehm Gmbh | METHOD FOR PRODUCING A HARD FOAM BY MEANS OF A MICROWAVE OR HIGH FREQUENCY FIELD |
DE4036052C2 (en) * | 1990-11-13 | 1997-05-07 | Roehm Gmbh | Process for reducing stresses in polymethacrylimide foam blocks |
US5338765A (en) * | 1993-11-23 | 1994-08-16 | Schuller International, Inc. | Method of and apparatus for continuously foaming a polyimide powder |
DE19917987A1 (en) | 1999-04-21 | 2000-10-26 | Roehm Gmbh | Production of uniform polymethacrylimide foam blocks or panels, useful in aircraft construction, comprises copolymerization using at least three radical initiators with different half-lives |
DE10141757A1 (en) | 2001-08-29 | 2003-03-27 | Roehm Gmbh | Improved process for the production of PMI foams |
DE10350971A1 (en) | 2003-10-30 | 2005-06-02 | Röhm GmbH & Co. KG | Heat-resistant polymethacrylimide foams with fine pores |
JP2009013397A (en) * | 2007-06-04 | 2009-01-22 | Nitto Denko Corp | Thermoplastic resin foam, and method for manufacturing the same |
DE102010028695A1 (en) | 2010-05-06 | 2011-11-10 | Evonik Röhm Gmbh | Polymethacrylimide foams with reduced flammability and process for the preparation of these |
DE102010021120A1 (en) * | 2010-05-19 | 2011-11-24 | Faurecia Innenraum Systeme Gmbh | Method for producing a decoration on a visible side of a plastic part and plastic part with a decor |
-
2013
- 2013-04-04 DE DE102013205963.9A patent/DE102013205963A1/en not_active Withdrawn
-
2014
- 2014-03-12 JP JP2016505750A patent/JP2016520447A/en active Pending
- 2014-03-12 WO PCT/EP2014/054848 patent/WO2014161707A1/en active Application Filing
- 2014-03-12 KR KR1020157026888A patent/KR20150139512A/en not_active Application Discontinuation
- 2014-03-12 CN CN201480019925.9A patent/CN105073371A/en active Pending
- 2014-03-12 BR BR112015024584A patent/BR112015024584A2/en not_active IP Right Cessation
- 2014-03-12 US US14/781,797 patent/US20160039986A1/en not_active Abandoned
- 2014-03-12 EP EP14713047.0A patent/EP2981403A1/en not_active Withdrawn
- 2014-03-12 RU RU2015147264A patent/RU2015147264A/en unknown
- 2014-03-12 SG SG11201508268TA patent/SG11201508268TA/en unknown
- 2014-04-01 TW TW103112141A patent/TW201504285A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20150139512A (en) | 2015-12-11 |
DE102013205963A1 (en) | 2014-10-09 |
US20160039986A1 (en) | 2016-02-11 |
TW201504285A (en) | 2015-02-01 |
EP2981403A1 (en) | 2016-02-10 |
BR112015024584A2 (en) | 2017-07-18 |
CN105073371A (en) | 2015-11-18 |
RU2015147264A (en) | 2017-05-16 |
JP2016520447A (en) | 2016-07-14 |
WO2014161707A1 (en) | 2014-10-09 |
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