GB1285159A - Method of making powdered silicone rubber - Google Patents
Method of making powdered silicone rubberInfo
- Publication number
- GB1285159A GB1285159A GB24016/71A GB2401671A GB1285159A GB 1285159 A GB1285159 A GB 1285159A GB 24016/71 A GB24016/71 A GB 24016/71A GB 2401671 A GB2401671 A GB 2401671A GB 1285159 A GB1285159 A GB 1285159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- silicone rubber
- powdered silicone
- spray drying
- parts
- 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
Links
- 229920002379 silicone rubber Polymers 0.000 title abstract 3
- 239000004945 silicone rubber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 10
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000001694 spray drying Methods 0.000 abstract 2
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000005046 Chlorosilane Substances 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 abstract 1
- 239000004965 Silica aerogel Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 229910002028 silica xerogel Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
- 239000008096 xylene Substances 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
-
- 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
-
- 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
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3991670A | 1970-05-22 | 1970-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1285159A true GB1285159A (en) | 1972-08-09 |
Family
ID=21908032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24016/71A Expired GB1285159A (en) | 1970-05-22 | 1971-04-19 | Method of making powdered silicone rubber |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3663666A (enExample) |
| JP (1) | JPS5235698B1 (enExample) |
| AT (1) | AT321577B (enExample) |
| BE (1) | BE767478A (enExample) |
| DE (1) | DE2125338B2 (enExample) |
| FR (1) | FR2090216B1 (enExample) |
| GB (1) | GB1285159A (enExample) |
| NL (1) | NL7107012A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275929A (en) * | 1993-03-12 | 1994-09-14 | Gen Electric | Spray-dried silicone resin powder |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370160A (en) * | 1978-06-27 | 1983-01-25 | Dow Corning Corporation | Process for preparing silicone microparticles |
| US4247441A (en) * | 1979-02-09 | 1981-01-27 | General Electric Company | Process for preparing a silicone molding composition |
| JPS5968333A (ja) * | 1982-10-12 | 1984-04-18 | Toray Silicone Co Ltd | 線状オルガノポリシロキサンブロツクを含有するポリマもしくはポリマ組成物の球状硬化物およびその製造方法 |
| US4528154A (en) * | 1983-06-15 | 1985-07-09 | Atlantic Richfield Company | Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent |
| DE3421978A1 (de) * | 1984-06-14 | 1985-12-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von presskoerpern aus kleinteiligen thermoplastischen polymerisaten |
| US4701491A (en) * | 1986-10-27 | 1987-10-20 | Dow Corning Corporation | Silicone extrusion stock |
| JP2526082B2 (ja) * | 1988-01-06 | 1996-08-21 | 東レ・ダウコーニング・シリコーン株式会社 | シリコ―ンゲル球状体の製造方法 |
| JP2608484B2 (ja) * | 1990-05-24 | 1997-05-07 | 東レ・ダウコーニング・シリコーン株式会社 | ヒドロシリル化反応用触媒含有熱可塑性樹脂微粒子の製造方法 |
| HUP9901489A3 (en) * | 1995-09-01 | 2000-02-28 | Raychem Corp Menlo Park | Extruded silicone gel profiles and procedure for production of silicone gel profiles |
| DE19832458A1 (de) * | 1998-07-18 | 2000-01-27 | Bayer Ag | Verfahren zur Herstellung von Mischungen aus hydroxylgruppenhaltigen Kautschuken und Füllstoffen |
| CN104922071A (zh) | 2010-04-09 | 2015-09-23 | 帕西拉制药有限公司 | 用于配制大直径合成膜囊泡的方法 |
| CN103419293B (zh) * | 2013-08-05 | 2016-04-27 | 怡维怡橡胶研究院有限公司 | 橡胶母炼胶的连续式制造方法及该方法制备的橡胶母炼胶 |
| CN117801544A (zh) * | 2015-02-25 | 2024-04-02 | 陶氏东丽株式会社 | 可固化的颗粒状有机硅组合物以及用于制造它们的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1080917A (fr) * | 1952-06-17 | 1954-12-14 | Connecticut Hard Rubber Co | Perfectionnements à la fabrication du caoutchouc silicone |
-
1970
- 1970-05-22 US US39916A patent/US3663666A/en not_active Expired - Lifetime
-
1971
- 1971-01-12 JP JP46000581A patent/JPS5235698B1/ja active Pending
- 1971-04-19 GB GB24016/71A patent/GB1285159A/en not_active Expired
- 1971-05-19 FR FR717118283A patent/FR2090216B1/fr not_active Expired
- 1971-05-21 DE DE19712125338 patent/DE2125338B2/de active Granted
- 1971-05-21 BE BE767478A patent/BE767478A/xx unknown
- 1971-05-21 AT AT442471A patent/AT321577B/de active
- 1971-05-21 NL NL7107012A patent/NL7107012A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275929A (en) * | 1993-03-12 | 1994-09-14 | Gen Electric | Spray-dried silicone resin powder |
| GB2275929B (en) * | 1993-03-12 | 1996-11-20 | Gen Electric | Free flowing silicone resin powder and method for making |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2125338A1 (de) | 1971-12-02 |
| FR2090216A1 (enExample) | 1972-01-14 |
| DE2125338C3 (enExample) | 1973-11-08 |
| DE2125338B2 (de) | 1973-04-05 |
| BE767478A (fr) | 1971-11-22 |
| NL7107012A (enExample) | 1971-11-24 |
| JPS5235698B1 (enExample) | 1977-09-10 |
| AT321577B (de) | 1975-04-10 |
| FR2090216B1 (enExample) | 1974-06-21 |
| US3663666A (en) | 1972-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |