CN1100092C - 带有键合的硅氧烷嵌段的嵌段共聚物在聚氨酯泡沫的制备中的应用 - Google Patents
带有键合的硅氧烷嵌段的嵌段共聚物在聚氨酯泡沫的制备中的应用 Download PDFInfo
- Publication number
- CN1100092C CN1100092C CN98101017A CN98101017A CN1100092C CN 1100092 C CN1100092 C CN 1100092C CN 98101017 A CN98101017 A CN 98101017A CN 98101017 A CN98101017 A CN 98101017A CN 1100092 C CN1100092 C CN 1100092C
- Authority
- CN
- China
- Prior art keywords
- group
- alkyl
- formula
- replacement
- following formula
- 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.)
- Expired - Lifetime
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 16
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 16
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 title abstract description 9
- 229920001400 block copolymer Polymers 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 11
- 125000003118 aryl group Chemical group 0.000 claims abstract description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 4
- 125000002252 acyl group Chemical group 0.000 claims abstract description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims description 25
- 238000002360 preparation method Methods 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000000962 organic group Chemical group 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 3
- 230000000996 additive effect Effects 0.000 abstract description 10
- 150000002148 esters Chemical class 0.000 abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 6
- 125000005842 heteroatom Chemical group 0.000 abstract description 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002577 pseudohalo group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- -1 polysiloxane Polymers 0.000 description 32
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 229920000570 polyether Polymers 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000006260 foam Substances 0.000 description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 238000005187 foaming Methods 0.000 description 12
- LZDXRPVSAKWYDH-UHFFFAOYSA-N 2-ethyl-2-(prop-2-enoxymethyl)propane-1,3-diol Chemical compound CCC(CO)(CO)COCC=C LZDXRPVSAKWYDH-UHFFFAOYSA-N 0.000 description 11
- 229920001296 polysiloxane Polymers 0.000 description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 8
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 125000005702 oxyalkylene group Chemical group 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 6
- HITROERJXNWVOI-SOFGYWHQSA-N (5e)-octa-1,5-diene Chemical compound CC\C=C\CCC=C HITROERJXNWVOI-SOFGYWHQSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920001515 polyalkylene glycol Polymers 0.000 description 3
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical compound C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- MWZJGRDWJVHRDV-UHFFFAOYSA-N 1,4-bis(ethenoxy)butane Chemical compound C=COCCCCOC=C MWZJGRDWJVHRDV-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- FYRWKWGEFZTOQI-UHFFFAOYSA-N 3-prop-2-enoxy-2,2-bis(prop-2-enoxymethyl)propan-1-ol Chemical compound C=CCOCC(CO)(COCC=C)COCC=C FYRWKWGEFZTOQI-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910014571 C—O—Si Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010026865 Mass Diseases 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940052303 ethers for general anesthesia Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000013518 molded foam Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/50—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
嵌段共聚物 | 每个分子中X基团数 | 硅氧烷/硅氧烷混合物 | 聚醚/聚醚混合物 | 转化率% | 种类 | |||||||
类型 | g | mol | 类型 | g | mol | 偶联组分 | g | mol | ||||
1 | 0 | I | 50.8 | 0.020 | d)g) | 73.6301.8 | 0.05000.0750 | --- | --- | --- | 99.2 | - |
2 | 1 | I | 50.8 | 0.020 | d)g) | 58.9241.4 | 0.04000.0600 | 三羟甲基丙烷二烯丙基醚 | 2.1 | 0.0100 | 98.8 | + |
3 | 2 | I | 50.8 | 0.020 | d)g) | 53.9221.3 | 0.03660.0550 | 三羟甲基丙烷二烯丙基醚 | 2.9 | 0.0133 | 99.6 | + |
4 | 0 | III | 50.6 | 0.010 | d)g) | 73.6301.8 | 0.05000.0750 | --- | --- | --- | 100 | - |
5 | 0 | II | 50.8 | 0.020 | d)f) | 73.6294.0 | 0.05000.0750 | --- | --- | --- | 98.7 | - |
6 | 1 | II | 50.8 | 0.020 | d)f) | 58.9235.2 | 0.04000.0600 | 三羟甲基丙烷二烯丙基醚 | 2.1 | 0.0100 | 99.4 | + |
7 | 1 | I | 50.8 | 0.020 | d)g) | 58.9241.4 | 0.04000.0600 | 1,7-辛二烯 | 1.1 | 0.1000 | 99.6 | + |
8 | 1 | II | 50.8 | 0.020 | d)f) | 58.9235.2 | 0.04000.0600 | 1,3-二乙烯基四甲基二硅氧烷 | 1.9 | 0.0100 | 98.9 | + |
9 | 1 | I | 50.8 | 0.020 | d)g) | 58.9241.4 | 0.04000.0600 | 二烯丙基聚醚k) | 6.1 | 0.0100 | 98.3 | + |
嵌段共聚物 | 每个分子中X基团数 | 硅氧烷/硅氧烷混合物 | 聚醚/聚醚混合物 | 转化率% | 种类 | |||||||
类型 | g | mol | 类型 | g | mol | 偶联组分 | g | mol | ||||
10 | 1 | IV | 120.6 | 0.025 | a)e)g) | 9.370.8377.3 | 0.01560.04690.0938 | 三羟甲基丙烷二烯丙基醚 | 2.7 | 0.0125 | 100 | + |
11 | 1 | IV | 120.6 | 0.025 | a)e)g) | 9.370.8377.3 | 0.01560.04690.0938 | 1,3-二乙烯基四甲基二硅氧烷 | 2.3 | 0.0125 | 99.8 | + |
12 | 2 | IV | 120.6 | 0.025 | a)e)g) | 8.866.0352.4 | 0.01460.04370.0876 | 三羟甲基丙烷二烯丙基醚 | 3.6 | 0.0167 | 98.4 | + |
13 | 2 | IV | 120.6 | 0.025 | a)e)g) | 8.866.0352.4 | 0.01460.04370.0876 | 1,3-二乙烯基四甲基二硅氧烷 | 3.1 | 0.0167 | 99.0 | + |
14 | 0 | IV | 120.6 | 0.025 | a)e)g) | 11.384.9452.7 | 0.01880.05630.1125 | --- | --- | --- | 100 | - |
15 | 1 | IV | 120.6 | 0.025 | a)d)e)h) | 5.655.2117.8125.6 | 0.00940.03750.07800.0313 | 三羟甲基丙烷二烯丙基醚 | 2.7 | 0.0125 | 99.3 | + |
嵌段共聚物 | 每个分子中X基团数 | 硅氧烷/硅氧烷混合物 | 聚醚/聚醚混合物 | 转化率% | 种类 | |||||||
类型 | g | mol | 类型 | g | mol | 偶联组分 | g | mol | ||||
16 | 2 | IIII | 25.425.3 | 0.0100.005 | d)e)g)h) | 14.783.140.2100.3 | 0.01000.05500.01000.0250 | 三羟甲基丙烷二烯丙基醚 | 2.1 | 0.0100 | 98.6 | + |
17 | 1 | VII | 39.8 | 0.020 | i) | 214.3 | 0.0720 | 1,7-辛二烯 | 1.2 | 0.0110 | 99.2 | + |
18 | 0 | VIII | 39.3 | 0.015 | i) | 214.3 | 0.0720 | --- | --- | --- | --- | - |
19 | 1 | V | 89.2 | 0.050 | b)c) | 56.3242.2 | 0.09380.2186 | 三羟甲基丙烷二烯丙基醚 | 5.4 | 0.0250 | 99.5 | + |
20 | 0 | V | 89.2 | 0.050 | b)c) | 67.5290.9 | 0.11250.2625 | --- | --- | --- | 100 | - |
21 | 0 | VI | 107.5 | 0.030 | b)c) | 67.5290.9 | 0.11250.2625 | --- | --- | --- | 99.3 | - |
共聚物/种类 | 重量份 | 下沉(厘米) | 每厘米的泡数 |
1/- | 1.1/0.8/0.6 | 4.2/3.2/3.6 | 14/12/11 |
2/+ | 1.1/0.8/0.6 | 0.6/0.7/1.3 | 13/13/12 |
3/+ | 1.1/0.8/0.6 | 0.4/0.5/0.8 | 12/10/9 |
4/- | 1.1/0.8/0.6 | 1/1.2/1.4 | 9/9/9 |
7/+ | 1.1/0.8/0.6 | 0.9/1.3/1.5 | 15/13/12 |
9/+ | 1.1/0.8/0.6 | 0.5/1/1.3 | 12/11/11 |
共聚物/种类 | 重量份 | 下沉(厘米) | 每厘米的泡数 |
1/- | 0.6/0.5 | 3.2/瘪泡 | 12/-- |
2/+ | 0.6/0.5 | 1/1.5 | 13/13 |
3/+ | 0.6/0.5 | 1/1.2 | 14/13 |
4/- | 0.6/0.5 | 1/1.3 | 9/9 |
7/+ | 0.6/0.5 | 1.7/2.5 | 14/13 |
9/+ | 0.6/0.5 | 1.9/3 | 13/13 |
共聚物/种类 | 重量份 | 下沉(厘米) | 每厘米的泡数 |
1/- | 1.1/0.8/0.6 | 4.2/3.2/3.6 | 14/12/11 |
5/- | 1.1/0.8/0.6 | 1.8/3.0/7 | 15/15/14 |
6/+ | 1.1/0.8/0.6 | 0.4/0.7/0.9 | 16/13/13 |
8/+ | 1.1/0.8/0.6 | 0.4/0.8/1.1 | 15/15/14 |
共聚物/种类 | 重量份 | 下沉(厘米) | 每厘米的泡数 |
10/+ | 0.6/0.5 | 0.3/0 | 14/14 |
11/+ | 0.6/0.5 | 0/0.3 | 14/13 |
12/+ | 0.6/0.5 | 0/0.3 | 14/14 |
13/+ | 0.6/0.5 | 0.2/0.4 | 14/14 |
14/- | 0.6/0.5 | 0.5/0.6 | 13/12 |
共聚物/种类 | 重量份 | 下沉(厘米) | 每厘米的泡数 |
15/+ | 1.1/0.8/0.6 | 0.4/0.5/0.4 | 16/14/15 |
16/+ | 1.1/0.8/0.6 | 0/0/0 | 15/14/11 |
17/+ | 1.1/0.8/0.6 | 0.1/0.2/0.4 | 13/12/11 |
18/- | 1.1/0.8/0.6 | 0.2/0.3/0.4 | 10/9/8 |
共聚物/种类 | 重量份 | 流动性(厘米) | 表面缺陷 | 内部缺陷 |
19/+ | 2 | 133 | 轻微-中等 | 轻微-中等 |
20/- | 2 | 129 | 轻微-中等 | 轻微-中等 |
21/- | 2 | 131 | 轻微-中等 | 轻微-中等 |
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19713277.4 | 1997-03-29 | ||
DE19713277 | 1997-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1195002A CN1195002A (zh) | 1998-10-07 |
CN1100092C true CN1100092C (zh) | 2003-01-29 |
Family
ID=7825037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98101017A Expired - Lifetime CN1100092C (zh) | 1997-03-29 | 1998-03-16 | 带有键合的硅氧烷嵌段的嵌段共聚物在聚氨酯泡沫的制备中的应用 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5844010A (zh) |
EP (1) | EP0867465B1 (zh) |
JP (1) | JP3497375B2 (zh) |
CN (1) | CN1100092C (zh) |
AR (1) | AR011203A1 (zh) |
BR (1) | BR9801144A (zh) |
CA (1) | CA2229295C (zh) |
DE (1) | DE59800174D1 (zh) |
ES (1) | ES2149026T3 (zh) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001140A (en) | 1996-04-04 | 1999-12-14 | Witco Corporation | Diesel fuel and lubricating oil antifoams and methods of use |
US6730749B1 (en) | 1997-03-29 | 2004-05-04 | Goldschmidt Ag | Siloxane block copolymers having linked siloxane blocks |
US6514301B1 (en) | 1998-06-02 | 2003-02-04 | Peripheral Products Inc. | Foam semiconductor polishing belts and pads |
US7718102B2 (en) * | 1998-06-02 | 2010-05-18 | Praxair S.T. Technology, Inc. | Froth and method of producing froth |
US6174983B1 (en) | 1998-11-12 | 2001-01-16 | C. K. Witco Corporation | Silicone terpolymers with high refractive indices |
DE19936289A1 (de) * | 1999-08-02 | 2001-02-15 | Wacker Chemie Gmbh | Entschäumerformulierung |
US6245824B1 (en) | 1999-09-01 | 2001-06-12 | Air Products And Chemicals, Inc. | Silicone surfactants for making polyurethane flexible molded foams |
US6239186B1 (en) * | 1999-10-28 | 2001-05-29 | Air Products And Chemicals, Inc. | Silicone surfactants for the production of open cell polyurethane flexible foams |
DE19957747A1 (de) * | 1999-12-01 | 2001-06-28 | Goldschmidt Ag Th | Verwendung von Siliconpolyether-Copolymeren bei der Herstellung von Polyurethan-Kaltschäumen |
US6235804B1 (en) * | 1999-12-23 | 2001-05-22 | Air Products And Chemicals, Inc. | Silicone surfactants for making polyurethane flexible molded foams |
PL1753799T3 (pl) * | 2004-05-25 | 2017-09-29 | Momentive Performance Materials Inc. | Sposób wytwarzania pianek poliuretanowych o zmniejszonej emisji VOC |
DE102008000243A1 (de) | 2008-02-06 | 2009-08-13 | Evonik Goldschmidt Gmbh | Neuartige Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen |
DE102008000255A1 (de) | 2008-02-08 | 2009-08-20 | Evonik Goldschmidt Gmbh | Siloxanzusammensetzungen |
DE102008000903A1 (de) | 2008-04-01 | 2009-10-08 | Evonik Goldschmidt Gmbh | Neue Organosiloxangruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller (Poly)Organosiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung |
DE102009001595A1 (de) | 2009-03-17 | 2010-09-23 | Evonik Goldschmidt Gmbh | Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen |
EP2287254A1 (de) * | 2009-07-10 | 2011-02-23 | Evonik Goldschmidt GmbH | Kompositformkörper enthaltend oberflächenaktives Additiv |
DE102009028061A1 (de) * | 2009-07-29 | 2011-02-10 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Polyurethanschaum |
DE102011007468A1 (de) | 2011-04-15 | 2012-10-18 | Evonik Goldschmidt Gmbh | Zusammensetzung, enthaltend spezielle Carbamat-artige Verbindungen, geeignet zur Herstellung von Polyurethanschäumen |
CN102504263B (zh) * | 2011-10-18 | 2013-07-17 | 南京美思德新材料有限公司 | 一种具备良好成核性能的聚氨酯泡沫稳定剂及其制备方法 |
US10066060B2 (en) | 2012-12-28 | 2018-09-04 | Dow Corning Toray Co., Ltd. | Production method for high-purity organosilicon compound |
DE102013201829A1 (de) | 2013-02-05 | 2014-08-07 | Evonik Industries Ag | Amine, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102013207117A1 (de) | 2013-04-19 | 2014-10-23 | Evonik Industries Ag | PUR-Schaum mit vergröberter Zellstruktur |
DE102013223441B4 (de) | 2013-11-18 | 2015-06-03 | Evonik Industries Ag | Verwendung von Pentaethylenhexamin bei der Herstellung von Polyurethansystemen |
DE102013223444B4 (de) | 2013-11-18 | 2015-06-03 | Evonik Industries Ag | Verwendung von Guanidinumsetzungsprodukten bei der Herstellung von Polyurethansystemen |
DE102014213290A1 (de) | 2014-07-09 | 2016-01-14 | Evonik Degussa Gmbh | Geruchsarme Polyurethansysteme |
DE102014215382A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215381B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215388A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215387B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215384A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215383B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
DE102014215380B4 (de) | 2014-08-05 | 2022-04-28 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
EP2987598B1 (de) | 2014-08-19 | 2019-04-10 | Evonik Degussa GmbH | Hybride Dispersion und ihre Verwendung |
ES2845608T3 (es) * | 2015-03-03 | 2021-07-27 | Evonik Operations Gmbh | Producción de capas de poliuretano porosas |
EP3078696A1 (de) | 2015-04-08 | 2016-10-12 | Evonik Degussa GmbH | Herstellung emissionsarmer polyurethane |
EP3115389B1 (de) | 2015-07-07 | 2020-04-01 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
EP3205678A1 (de) | 2016-02-10 | 2017-08-16 | Evonik Degussa GmbH | Alterungsbeständige und emissionsarme matratzen und/oder kissen |
PT3219738T (pt) * | 2016-03-15 | 2020-05-29 | Evonik Degussa Gmbh | Produção de espumas viscoelásticas de poliuretano, com utilização de polímeros em bloco com blocos de siloxano ligados como agente de abertura de células |
EP3530703A4 (en) * | 2016-10-18 | 2020-06-10 | Dow Toray Co., Ltd. | POLYETHER MODIFIED SILICONE COMPOSITION, SURFACTANT CONTAINING THE SAME, FOAM STABILIZER, POLYURETHANE FOAM FORMING COMPOSITION, AND COSMETIC PRODUCT AND PROCESS FOR PRODUCING THE SAME |
EP3459984A1 (de) | 2017-09-25 | 2019-03-27 | Evonik Degussa GmbH | Herstellung von polyurethanschaum |
JP7241487B2 (ja) | 2017-09-25 | 2023-03-17 | エボニック オペレーションズ ゲーエムベーハー | ポリウレタン系の製造 |
JP2019120750A (ja) * | 2017-12-28 | 2019-07-22 | メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングMerck Patent GmbH | 感光性シロキサン組成物およびこれを用いたパターン形成方法 |
CA3125566A1 (en) | 2019-01-07 | 2020-07-16 | Evonik Operations Gmbh | Production of rigid polyurethane foam |
ES2898877T3 (es) | 2019-01-07 | 2022-03-09 | Evonik Operations Gmbh | Producción de espuma dura de poliuretano |
EP3744745A1 (de) | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
US20210015269A1 (en) | 2019-07-19 | 2021-01-21 | Evonik Operations Gmbh | Shaped pu foam articles |
CN114144448B (zh) | 2019-07-24 | 2024-11-12 | 赢创运营有限公司 | 聚氨酯体系的生产 |
EP3805285B1 (de) | 2019-10-08 | 2024-07-10 | Evonik Operations GmbH | Herstellung von polyurethanhartschaum |
EP3819323A1 (de) | 2019-11-07 | 2021-05-12 | Evonik Operations GmbH | Druckverformungsrest |
EP3865527A1 (de) | 2020-02-14 | 2021-08-18 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
DE102020202057A1 (de) | 2020-02-19 | 2021-08-19 | Evonik Operations Gmbh | Polyurethan-Isolierschaumstoffe und ihre Herstellung |
EP3919539A1 (de) | 2020-06-04 | 2021-12-08 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
US12122890B2 (en) | 2020-08-20 | 2024-10-22 | Evonik Operations Gmbh | Production of polyurethane foam |
US20220106432A1 (en) | 2020-10-07 | 2022-04-07 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
CA3201374A1 (en) | 2020-12-08 | 2022-06-16 | Michael SUCHAN | Production of polyurethane foam |
US20240182660A1 (en) | 2021-03-02 | 2024-06-06 | Evonik Operations Gmbh | Production of polyurethane foam |
EP4323420A1 (de) | 2021-04-14 | 2024-02-21 | Evonik Operations GmbH | Herstellung von polyurethan- oder polyisocyanurat-hartschaumstoff |
US20240384050A1 (en) * | 2021-06-17 | 2024-11-21 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
KR20240027765A (ko) | 2021-07-01 | 2024-03-04 | 에보니크 오퍼레이션즈 게엠베하 | 경질 폴리우레탄 또는 폴리이소시아누레이트 발포체의 제조 |
WO2023275033A1 (de) | 2021-07-02 | 2023-01-05 | Evonik Operations Gmbh | Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen |
EP4363473A1 (en) | 2021-07-02 | 2024-05-08 | Evonik Operations GmbH | Production of pu foams |
WO2023275031A1 (de) | 2021-07-02 | 2023-01-05 | Evonik Operations Gmbh | Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen |
EP4363479A1 (de) | 2021-07-02 | 2024-05-08 | Evonik Operations GmbH | Gewinnung von di- und/oder polyisocyanaten aus pu-depolymerisationsprozessen |
CN117715950A (zh) | 2021-07-02 | 2024-03-15 | 赢创运营有限公司 | 使用再生多元醇的pu泡沫生产 |
WO2023275029A1 (de) | 2021-07-02 | 2023-01-05 | Evonik Operations Gmbh | Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen |
CN114106336A (zh) * | 2021-11-24 | 2022-03-01 | 南京美思德新材料有限公司 | 一种有机硅聚醚共聚物及其制备方法与应用 |
CN118742583A (zh) | 2022-02-22 | 2024-10-01 | 赢创运营有限公司 | 使用来自基于胺的水解过程的回收多元醇生产pu泡沫 |
EP4257327A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical determination of a control signal for slabstock polyurethane foam production |
EP4257323A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | System and method for determining parameters for foam production |
EP4257324A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | System and method for automatically setting parameters for foam production |
EP4257325A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical prediction of polyurethane foam parameters |
EP4257326A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical determination of a control signal in response to detection of macroscopic polyurethane foam defects |
EP4282892A1 (de) | 2022-05-25 | 2023-11-29 | Evonik Operations GmbH | Herstellung von polyurethanschaum unter verwendung von katalysatoren auf basis ionischer flüssigkeiten |
EP4282890A1 (de) | 2022-05-25 | 2023-11-29 | Evonik Operations GmbH | Herstellung von polyurethanschaum unter verwendung von ionischen flüssigkeiten |
WO2023237418A1 (de) | 2022-06-08 | 2023-12-14 | Evonik Operations Gmbh | Herstellung von flammwidrigem polyurethanschaum |
KR20250021531A (ko) | 2022-06-08 | 2025-02-13 | 에보니크 오퍼레이션즈 게엠베하 | 폴리우레탄 발포체를 제조하기 위한 폴리에테르-실록산 블록 공중합체 |
EP4299656A1 (de) | 2022-07-01 | 2024-01-03 | Evonik Operations GmbH | Herstellung von propoxylierten benzoldicarbonsäureamiden und dem entsprechenden polyurethanschaum |
WO2024046954A1 (de) | 2022-08-31 | 2024-03-07 | Evonik Operations Gmbh | Herstellung von polyurethanschaum |
WO2024068268A1 (de) | 2022-09-28 | 2024-04-04 | Evonik Operations Gmbh | Verfahren zur herstellung von sioc-verknüpften, linearen polydialkylsiloxan-polyether-blockcopolymeren und ihre verwendung |
EP4372024A1 (en) | 2022-11-15 | 2024-05-22 | Evonik Operations GmbH | New method for recycling of polyisocyanurates |
EP4372036A1 (en) | 2022-11-15 | 2024-05-22 | Evonik Operations GmbH | Depolymerization of polyisocyanurate with organic amine bases |
WO2024170430A1 (de) | 2023-02-17 | 2024-08-22 | Evonik Operations Gmbh | Stabilisatoren für polyurethanschaumstoffe enthaltend feststoff |
WO2024170429A1 (de) | 2023-02-17 | 2024-08-22 | Evonik Operations Gmbh | Stabilisatoren für polyurethanschaumstoffe enthaltend recycling-polyol |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492939A (en) * | 1994-07-29 | 1996-02-20 | Dow Corning Corporation | Polyether silicone surfactants for the manufacture of urethane foams |
US5525640A (en) * | 1995-09-13 | 1996-06-11 | Osi Specialties, Inc. | Silicone surfactants for use in inert gas blown polyurethane foams |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853474A (en) * | 1987-07-08 | 1989-08-01 | Dow Corning Corporation | Cross-linked organopolysiloxanes and emulsions based thereon |
DE4239054A1 (de) * | 1992-11-20 | 1994-05-26 | Goldschmidt Ag Th | Polysiloxan-Polyoxyalkylen-Blockmischpolymerisat mit unterschiedlichen Polyoxyalkylenblöcken im durchschnittlichen Molekül |
JPH08295752A (ja) * | 1995-04-26 | 1996-11-12 | Nippon Unicar Co Ltd | ポリウレタンフォーム製造用破泡剤 |
-
1997
- 1997-06-05 US US08/869,550 patent/US5844010A/en not_active Expired - Lifetime
-
1998
- 1998-02-10 CA CA002229295A patent/CA2229295C/en not_active Expired - Lifetime
- 1998-03-14 EP EP98104644A patent/EP0867465B1/de not_active Expired - Lifetime
- 1998-03-14 ES ES98104644T patent/ES2149026T3/es not_active Expired - Lifetime
- 1998-03-14 DE DE59800174T patent/DE59800174D1/de not_active Expired - Lifetime
- 1998-03-16 CN CN98101017A patent/CN1100092C/zh not_active Expired - Lifetime
- 1998-03-24 AR ARP980101331A patent/AR011203A1/es active IP Right Grant
- 1998-03-27 JP JP08123398A patent/JP3497375B2/ja not_active Expired - Lifetime
- 1998-03-30 BR BR9801144-8A patent/BR9801144A/pt not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492939A (en) * | 1994-07-29 | 1996-02-20 | Dow Corning Corporation | Polyether silicone surfactants for the manufacture of urethane foams |
US5525640A (en) * | 1995-09-13 | 1996-06-11 | Osi Specialties, Inc. | Silicone surfactants for use in inert gas blown polyurethane foams |
Also Published As
Publication number | Publication date |
---|---|
US5844010A (en) | 1998-12-01 |
AR011203A1 (es) | 2000-08-02 |
EP0867465A1 (de) | 1998-09-30 |
CA2229295A1 (en) | 1998-09-29 |
CN1195002A (zh) | 1998-10-07 |
BR9801144A (pt) | 1999-12-14 |
EP0867465B1 (de) | 2000-06-14 |
ES2149026T3 (es) | 2000-10-16 |
DE59800174D1 (de) | 2000-07-20 |
JPH10279807A (ja) | 1998-10-20 |
CA2229295C (en) | 2002-06-04 |
JP3497375B2 (ja) | 2004-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1100092C (zh) | 带有键合的硅氧烷嵌段的嵌段共聚物在聚氨酯泡沫的制备中的应用 | |
CN112011059B (zh) | 定制的基于SiOC的聚醚硅氧烷 | |
US5075403A (en) | Amino/polyoxyalkylenated polydioganosiloxanes | |
US7671103B2 (en) | Use of block polyethersiloxanes as stabilizers in polyurethane foams | |
US20060155090A1 (en) | Siloxane block copolymers | |
CN1211421C (zh) | 连续生产硅氧烷共聚物的方法 | |
US6187891B1 (en) | Linear polyether-polysiloxane copolymers, their preparation and use | |
CN101563354B (zh) | 使用卡宾型催化剂缩合甲硅烷基单元的方法 | |
JP5246190B2 (ja) | 含フッ素硬化性組成物及びゴム物品 | |
US7939618B2 (en) | Process for the continuous preparation of organopolysiloxanes having aminoalkyl groups | |
CN101962444A (zh) | 新型聚硅氧烷聚醚共聚物和其制备方法 | |
CN100537639C (zh) | 经多级叶片式混合活塞流管状反应器连续制备硅氧烷共聚物 | |
JPH06166754A (ja) | ポリシロキサン−ポリオキシアルキレン−ブロック共重合体 | |
CN1208741A (zh) | 真空法制硅氧烷一氧化烯共聚物 | |
CN1219951A (zh) | 柴油燃料和润滑油消泡剂及其使用方法 | |
JPH07207288A (ja) | ディーゼル燃料用消泡剤および消泡したディーゼル燃料 | |
CN101687971A (zh) | 用于制备基于特殊的烷氧基硅烷官能聚合物的聚氨酯泡沫的方法 | |
JP2000189711A (ja) | 樹脂充填材を含有する泡抑制組成物 | |
JP2000178571A (ja) | ディ―ゼル燃料用消泡剤組成物 | |
CN106232732A (zh) | 基于有机基‑氧基硅烷封端的聚合物的可交联材料 | |
US3792073A (en) | Preparation of siloxaneoxyalkylene polymers | |
JP6172292B2 (ja) | 消泡剤組成物 | |
CN1112945A (zh) | 聚硅氧烷-聚氧化烯嵌段共聚物及其应用 | |
CN1199745A (zh) | 改进发泡性能的聚氨酯催化剂组合物 | |
CN102131873A (zh) | 具有改善的抗龟裂性的硅酮弹性体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GOLD SCHMITT CO., LTD. Free format text: FORMER NAME OR ADDRESS: TH. GOLDSCHMIDT AG |
|
CP03 | Change of name, title or address |
Address after: essen Patentee after: Goldschmidt GmbH Address before: Essen, Federal Republic of Germany Patentee before: Goldschmiat GmbH |
|
C56 | Change in the name or address of the patentee |
Owner name: EVONIK GOLDSCHMIDT GMBH Free format text: FORMER NAME: GOLD SCHMIDT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: essen Patentee after: Evonik Goldschmidt GmbH Address before: essen Patentee before: Goldschmidt GmbH |
|
ASS | Succession or assignment of patent right |
Owner name: EVONIK DEGUSSA GMBH Free format text: FORMER OWNER: EVONIK GOLDSCHMIDT GMBH Effective date: 20150119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150119 Address after: essen Patentee after: Evonik Degussa GmbH Address before: essen Patentee before: Evonik Goldschmidt GmbH |
|
CX01 | Expiry of patent term |
Granted publication date: 20030129 |
|
CX01 | Expiry of patent term |