TW328915B - New tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts the invention relates to new tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts. - Google Patents
New tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts the invention relates to new tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts.Info
- Publication number
- TW328915B TW328915B TW085110885A TW85110885A TW328915B TW 328915 B TW328915 B TW 328915B TW 085110885 A TW085110885 A TW 085110885A TW 85110885 A TW85110885 A TW 85110885A TW 328915 B TW328915 B TW 328915B
- Authority
- TW
- Taiwan
- Prior art keywords
- tin catalysts
- new tin
- preparation
- well
- cross
- Prior art date
Links
- 239000012974 tin catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 2
- 239000000203 mixture Substances 0.000 title 2
- 150000001875 compounds Chemical class 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 abstract 3
- 125000005915 C6-C14 aryl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- -1 phosphate ester Chemical class 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 1
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/58—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with silicon, germanium, tin, lead, antimony, bismuth or compounds thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
- B01J31/0258—Phosphoric acid mono-, di- or triesters ((RO)(R'O)2P=O), i.e. R= C, R'= C, H
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/122—Metal aryl or alkyl compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/095—Compounds containing the structure P(=O)-O-acyl, P(=O)-O-heteroatom, P(=O)-O-CN
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
- B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/128—Mixtures of organometallic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A tin catalyst obtained by reacting: (a) 1 mole of at least one organotin compound and (b) 0.5 to 4 moles of at least one orthophosphate monoester and/or orthophosphoric acid and (c) 0 to 2 moles of other phosphate ester(s) and (d) 0 to 5 moles of an alkoxysilane or several alkoxysilanes, in which the organotin compound is a compound of the formula (I): (I) where n=1,2 or 3, R1 = linear or branched C1-C30 alkyl, C5-C14 cycloalkyl or C6-C14 aryl, and X = halogen, -OR1, -OC(O)R1, -OH, -SR1, -NR12, -HNR1, -OSiR13, -OSi(OR1)3 and/or compound(s) of the general formulae R12SnX^, R13SnX^1-2 and/or R1SnX^3/2, in which X^ = o, S; the orthophosphate monoester and/or orthophosphoric acid are compounds of the following formula: (II) where m = 2 or 3, R2 = linear or branched C1-C30 alkyl, C2-C30 alkenyl or alkoxyalkyl, C5-C14 cycloalkyl or C6-C14 aryl or tri-organomethylsilane or bi-organoalkoxysilane; R3 = hydrogen and/or a metal, preferably an alkali metal or alkaline-earth metal; and/or (III) x can be a value of from 1 to 3, R5 = C1-C30 alkyl and (CH2)zSi(OR6)3, in which z = 1-10, preferably 3, and a+b+c=3, in which a can be 1 to 3, b can be 0 to 2, c can be 0 to 2; R6 = C1-C5 alkyl, C2-C6 alkylalkoxyl and/or an ester of a polyphosphoric acid; and the component (d) is a silicate ester, organo-tri-alkoxy-silane and/or a partial hydrolysis compound thereof.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19549425A DE19549425A1 (en) | 1995-09-13 | 1995-09-13 | Crosslinkable RTV silicone materials |
| DE1995133963 DE19533963C1 (en) | 1995-09-13 | 1995-09-13 | Phosphorus-contg. organo-tin catalysts for silicone materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW328915B true TW328915B (en) | 1998-04-01 |
Family
ID=60654559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW085110885A TW328915B (en) | 1995-09-13 | 1996-09-06 | New tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts the invention relates to new tin catalysts, a process for their preparation and their use as well as cross-linkable mixtures containing these new tin catalysts. |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100454211B1 (en) |
| TW (1) | TW328915B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102207893B1 (en) * | 2018-05-25 | 2021-01-25 | 삼성에스디아이 주식회사 | Semiconductor resist composition, and method of forming patterns using the composition |
-
1996
- 1996-09-02 KR KR10-1998-0701849A patent/KR100454211B1/en not_active Expired - Fee Related
- 1996-09-06 TW TW085110885A patent/TW328915B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990044599A (en) | 1999-06-25 |
| KR100454211B1 (en) | 2005-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |