KR101037417B1 - 고분자량 오르가노폴리실록산의 제조방법 - Google Patents
고분자량 오르가노폴리실록산의 제조방법 Download PDFInfo
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- KR101037417B1 KR101037417B1 KR1020087031165A KR20087031165A KR101037417B1 KR 101037417 B1 KR101037417 B1 KR 101037417B1 KR 1020087031165 A KR1020087031165 A KR 1020087031165A KR 20087031165 A KR20087031165 A KR 20087031165A KR 101037417 B1 KR101037417 B1 KR 101037417B1
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- LZTCZXXJBFXIDM-UHFFFAOYSA-N n-ethyl-2-trimethoxysilylacetamide Chemical compound CCNC(=O)C[Si](OC)(OC)OC LZTCZXXJBFXIDM-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- BHRZNVHARXXAHW-UHFFFAOYSA-N sec-butylamine Chemical compound CCC(C)N BHRZNVHARXXAHW-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical group OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003752 zinc compounds Chemical class 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
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (6)
- 고분자량의 실록산 폴리머의 제조방법으로서, 상기 방법은제1단계에서, 일반식(I)로 표시되는 OH-말단형의 실질적으로 선형인 실록산을 일반식(II)로 표시되는 유기 화합물과 반응시키고,제2단계에서, 제1단계에서 얻은, 일반식(III)으로 표시되는 실록산디올을 축합시키는 단계를 포함하는 것을 특징으로 하는 방법:HO(R2SiO)m(HRSiO)nH (I)CfH2f-2k-1-Z (II)HO(R2SiO)m((Z-CfH2f-2k)RSiO)n-o(HRSiO)oH (III)상기 일반식(II)의 화합물은 다음의 화합물 (2a)와 (2b)로부터 선택되며,H2C=CR3-Z (2a), (k = 0인 경우), 및 R4C≡C-Z (2b)(k = 1인 경우),상기 식에서,R은 동일하거나 또는 상이할 수 있으며, 말단의 지방족 탄소-탄소 다중 결합이 없고, 할로겐 원자, 아미노기, 에테르기, 에스테르기, 에폭시기, 시아노기 또는 (폴리)글리콜 라디칼로 치환되거나 비치환된, 1가의 하이드로카본 라디칼이고,R3 및 R4는 각각 서로 독립적으로 수소 원자 또는 1-20개의 탄소 원자를 가진 알킬 라디칼이고,m은 0 또는 1-1000의 정수이고,n은 1-200의 정수이며, m+n 단위는 분자 내에 무작위로 분포될 수 있으며,Z는 산소, 질소, 붕소, 실리콘 및 티타늄으로 이루어진 군으로부터 선택된 하나 이상의 헤테로원자를 포함할 수 있는, 말단의 지방족 탄소-탄소 다중 결합이 없는, 1가의 하이드로카본 라디칼 또는 20개보다 많은 탄소 원자를 가진 1가의 폴리머 라디칼이고,f는 2-22의 정수이고,k는 0 또는 1이고,o는 0 또는 1-10의 정수이다.
- 제 1항에 있어서, 상기 유기 화합물(II)은, 탄소 원자 및 수소 원자; 탄소 원자, 수소 원자 및 산소 원자; 탄소 원자, 수소 원자 및 질소 원자; 또는 탄소 원자, 수소 원자, 산소 원자 및 질소 원자로 이루어진 것을 특징으로 하는 방법.
- 제 1항 또는 2항에 있어서, 상기 유기 화합물(II)는, 일반식(I)의 SiH 기에 대한 지방족 탄소-탄소 다중결합을 가진 라디칼의 몰비가 0.5-5가 되도록 하는 양으로 사용되는 것을 특징으로 하는 방법.
- 제 1항 또는 2항에 있어서, 상기 축합 반응은, 화합물(III)의 실라놀기와 축합하는 가수분해가능한 기를 분자당 2개 이상 가지는, 하기 일반식 (IV)의 실리콘 화합물을 부가함으로써, 일어나는 것을 특징으로 하는 방법:AaR1 bSi(OR2)4-a-b (IV)상기 식에서,A는 동일하거나 또는 상이할 수 있으며, 식 CR5 2-Y로 표시되는 1가 라디칼이고,R5는 동일하거나 또는 상이할 수 있으며, 수소 원자 또는 알킬 라디칼이고,Y는 F, Cl, Br, 또는 I; -OH 또는 -OR6; -SH 또는 -SR6; -NH2, -NHR6 또는 -NR6 2; 또는 -PR6 2, -P(OR6)2, 또는 -PO(OR6)2이고, 여기서, R6는 N 및 O 원자로부터 선택되는 하나 이상을 포함하거나 포함하지 않는, 1가의 탄화수소 라디칼이며,R1는 동일하거나 또는 상이할 수 있으며, 할로겐 원자, 아미노기, 에테르기, 에스테르기, 에폭시기, 시아노기 또는 (폴리)글리콜 라디칼로 치환되거나 비치환된, 1가의 하이드로카본 라디칼이고,R2는 동일하거나 또는 상이할 수 있으며, 알킬 라디칼이고,a는 0, 1, 또는 2이고,b는 0, 1, 또는 2이고,a + b는 ≤ 2 이다.
- 삭제
- 제 4항에 있어서, 상기 실리콘 화합물(IV)는 100 중량부의 화합물(III)을 기준으로 0.01-10 중량부의 양으로 사용되는 것을 특징으로 하는 방법:
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DE102006028300A DE102006028300A1 (de) | 2006-06-20 | 2006-06-20 | Verfahren zur Herstellung von hochmolekularen Organopolysiloxanen |
DE102006028300.7 | 2006-06-20 |
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KR20090020637A KR20090020637A (ko) | 2009-02-26 |
KR101037417B1 true KR101037417B1 (ko) | 2011-05-30 |
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US (1) | US7868116B2 (ko) |
EP (1) | EP2029661B1 (ko) |
JP (1) | JP5021733B2 (ko) |
KR (1) | KR101037417B1 (ko) |
CN (1) | CN101472977B (ko) |
DE (1) | DE102006028300A1 (ko) |
WO (1) | WO2007147817A1 (ko) |
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CN102442660B (zh) * | 2011-10-14 | 2013-08-28 | 苏州大学 | 一种表面改性碳纳米管及其制备方法 |
JP6424868B2 (ja) * | 2016-09-07 | 2018-11-21 | 信越化学工業株式会社 | シラン変性共重合体、その製造方法および密着向上剤 |
JP7327284B2 (ja) * | 2020-06-01 | 2023-08-16 | 信越化学工業株式会社 | カテコール官能性オルガノポリシロキサン、その製造方法及び粉体処理剤 |
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JP2001040091A (ja) | 1999-07-12 | 2001-02-13 | Dow Corning Corp | 大きいサイズのシリコーン粒子を含むエマルション |
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US4322518A (en) * | 1980-12-02 | 1982-03-30 | Dow Corning Corporation | Curable silicone compositions comprising liquid resin and uses thereof |
JP2824950B2 (ja) * | 1993-06-08 | 1998-11-18 | 信越化学工業株式会社 | 高分子量オルガノポリシロキサンの製造方法 |
JP2854787B2 (ja) * | 1993-08-31 | 1999-02-03 | 信越化学工業株式会社 | シリコーンゴム組成物の製造方法 |
JPH07165923A (ja) * | 1993-12-16 | 1995-06-27 | Tokuyama Corp | シリコーン樹脂の製造方法 |
US5516870A (en) * | 1995-05-03 | 1996-05-14 | Dow Corning Corporation | Methods of making polysiloxanes |
US5578692A (en) * | 1995-09-18 | 1996-11-26 | Dow Corning Corporation | Methods of making polysiloxanes |
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JP2002035528A (ja) | 2000-07-26 | 2002-02-05 | Japan Atom Energy Res Inst | ガス分離装置 |
GB0018162D0 (en) * | 2000-07-26 | 2000-09-13 | Dow Corning Sa | Polymerisation reactor and process |
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JP2001040091A (ja) | 1999-07-12 | 2001-02-13 | Dow Corning Corp | 大きいサイズのシリコーン粒子を含むエマルション |
JP2003048987A (ja) | 2001-07-19 | 2003-02-21 | Wacker Chemie Gmbh | 分枝したオルガノシロキサン(コ)ポリマー、その製法、その使用、これを含有する被覆組成物、これを用いて製造された成形体及び被覆及び粘着物質拒絶性皮膜の製法 |
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JP5021733B2 (ja) | 2012-09-12 |
KR20090020637A (ko) | 2009-02-26 |
CN101472977B (zh) | 2011-12-07 |
DE102006028300A1 (de) | 2007-12-27 |
US7868116B2 (en) | 2011-01-11 |
US20090198034A1 (en) | 2009-08-06 |
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