SI9200092A - Process for preparing a foam sheet of thermoplastic polyurethane and product obtained therefrom - Google Patents
Process for preparing a foam sheet of thermoplastic polyurethane and product obtained therefrom Download PDFInfo
- Publication number
- SI9200092A SI9200092A SI9200092A SI9200092A SI9200092A SI 9200092 A SI9200092 A SI 9200092A SI 9200092 A SI9200092 A SI 9200092A SI 9200092 A SI9200092 A SI 9200092A SI 9200092 A SI9200092 A SI 9200092A
- Authority
- SI
- Slovenia
- Prior art keywords
- foam
- process according
- longitudinal direction
- polyurethane
- breaking
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims abstract description 57
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 9
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 5
- -1 polyalkanes Polymers 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- ASRMWYDEZPXXBA-UHFFFAOYSA-N (sulfonylamino)urea Chemical class NC(=O)NN=S(=O)=O ASRMWYDEZPXXBA-UHFFFAOYSA-N 0.000 claims description 2
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Substances C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 claims description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 150000001470 diamides Chemical class 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000003536 tetrazoles Chemical class 0.000 claims description 2
- MEJAPGGFIJZHEJ-UHFFFAOYSA-N 5-acetamido-1,3,4-thiadiazole-2-sulfonyl chloride Chemical compound CC(=O)NC1=NN=C(S(Cl)(=O)=O)S1 MEJAPGGFIJZHEJ-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 12
- 238000004049 embossing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 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
- C08J9/06—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 chemical blowing agent
-
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914117649 DE4117649C1 (enExample) | 1991-05-29 | 1991-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9200092A true SI9200092A (en) | 1992-12-31 |
Family
ID=6432747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9200092A SI9200092A (en) | 1991-05-29 | 1992-05-27 | Process for preparing a foam sheet of thermoplastic polyurethane and product obtained therefrom |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0516024A1 (enExample) |
| CN (1) | CN1067005A (enExample) |
| DE (1) | DE4117649C1 (enExample) |
| SI (1) | SI9200092A (enExample) |
| WO (1) | WO1992021716A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100611686B1 (ko) | 1999-01-26 | 2006-08-14 | 헌트스만 인터내셔날,엘엘씨 | 발포 열가소성 폴리우레탄 |
| EP1511794B1 (en) * | 2002-05-27 | 2007-05-02 | Huntsman International Llc | Foamed supramolecular polymers |
| US20100222442A1 (en) * | 2006-01-18 | 2010-09-02 | Basf Se | Foams based on thermoplastic polyurethanes |
| CN101352145B (zh) * | 2007-07-23 | 2012-07-25 | 中国林业科学研究院林业研究所 | 一种组培容器育苗方法及其专用容器 |
| CN101831036B (zh) * | 2009-03-13 | 2011-12-21 | 黄汉平 | 改性不饱和聚酯树脂的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933548A (en) * | 1974-08-19 | 1976-01-20 | Beatrice Foods Co. | Production of urethane foams and laminates thereof |
| GB1512034A (en) * | 1975-06-04 | 1978-05-24 | Ici Ltd | Microcellular polyurethane elastomers |
| CH598301A5 (enExample) * | 1975-07-10 | 1978-04-28 | Ciba Geigy Ag | |
| JPH0737543B2 (ja) * | 1987-04-24 | 1995-04-26 | 本田技研工業株式会社 | 自動車用制振性シ−ト |
| JPH01230616A (ja) * | 1988-03-11 | 1989-09-14 | Kao Corp | 発泡成形用熱可塑性ポリウレタン樹脂組成物 |
| DE3810595A1 (de) * | 1988-03-29 | 1989-10-12 | Wolff Walsrode Ag | Thermoplastische folien |
| DE3916874A1 (de) * | 1989-05-24 | 1990-11-29 | Basf Ag | Weiche, elastische polyurethan-folien, verfahren zu ihrer herstellung und ihre verwendung |
-
1991
- 1991-05-29 DE DE19914117649 patent/DE4117649C1/de not_active Expired - Fee Related
-
1992
- 1992-05-25 EP EP92108804A patent/EP0516024A1/de not_active Withdrawn
- 1992-05-25 WO PCT/DE1992/000436 patent/WO1992021716A1/de not_active Ceased
- 1992-05-27 SI SI9200092A patent/SI9200092A/sl unknown
- 1992-05-28 CN CN 92104059 patent/CN1067005A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE4117649C1 (enExample) | 1993-01-07 |
| WO1992021716A1 (de) | 1992-12-10 |
| EP0516024A1 (de) | 1992-12-02 |
| CN1067005A (zh) | 1992-12-16 |
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