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
Application number
TW085110885A
Other languages
Chinese (zh)
Inventor
Friebe Robert
Sattlegger Hans
Sockel Karl-Heinz
Weber Wilhelm
Wilms Axel
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19549425A external-priority patent/DE19549425A1/en
Priority claimed from DE1995133963 external-priority patent/DE19533963C1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of TW328915B publication Critical patent/TW328915B/en

Links

Classifications

    • 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
    • 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
    • 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 System
    • 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
    • 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
    • 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.
TW085110885A 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. TW328915B (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR19990044599A (en) 1999-06-25
KR100454211B1 (en) 2005-01-15

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MM4A Annulment or lapse of patent due to non-payment of fees