ZA918930B - Acidic catalyst for condensation reactions - Google Patents
Acidic catalyst for condensation reactionsInfo
- Publication number
- ZA918930B ZA918930B ZA918930A ZA918930A ZA918930B ZA 918930 B ZA918930 B ZA 918930B ZA 918930 A ZA918930 A ZA 918930A ZA 918930 A ZA918930 A ZA 918930A ZA 918930 B ZA918930 B ZA 918930B
- Authority
- ZA
- South Africa
- Prior art keywords
- condensation reactions
- acidic catalyst
- condensation
- functionalizing
- jetted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- 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
-
- 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
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/347—1,2-additions, e.g. aldol or Knoevenagel condensations via cationic intermediates, e.g. bisphenol A type processes
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61434690A | 1990-11-16 | 1990-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA918930B true ZA918930B (en) | 1992-07-29 |
Family
ID=24460854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA918930A ZA918930B (en) | 1990-11-16 | 1991-11-11 | Acidic catalyst for condensation reactions |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0486277B1 (xx) |
JP (1) | JP3312920B2 (xx) |
KR (1) | KR100225266B1 (xx) |
CN (1) | CN1034168C (xx) |
AT (1) | ATE97024T1 (xx) |
AU (1) | AU653753B2 (xx) |
BR (1) | BR9104901A (xx) |
CA (1) | CA2054386A1 (xx) |
DE (1) | DE69100621T2 (xx) |
ES (1) | ES2048565T3 (xx) |
FI (1) | FI915417A (xx) |
MX (1) | MX9101940A (xx) |
MY (1) | MY110299A (xx) |
NO (1) | NO914418L (xx) |
NZ (1) | NZ240592A (xx) |
TW (1) | TW270092B (xx) |
ZA (1) | ZA918930B (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234779A1 (de) * | 1992-10-15 | 1994-04-21 | Veba Oel Ag | Trägerkatalysator und Verwendung desselben |
PL169996B1 (en) * | 1993-06-22 | 1996-09-30 | Inst Ciezkiej Syntezy Orga | Method of treating an ion exchange catalyst for use in bisphenol a synthesis processes |
FI110947B (fi) * | 1999-04-23 | 2003-04-30 | Danisco Finland Oy | Polymeerihartsi ja sen valmistus |
DE19954786A1 (de) * | 1999-11-15 | 2001-05-17 | Bayer Ag | Schmelzkristallisation |
US6730816B2 (en) * | 2000-12-29 | 2004-05-04 | Rohm And Haas Company | High productivity bisphenol-A catalyst |
US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
KR100845507B1 (ko) | 2004-07-02 | 2008-07-10 | 미쓰이 가가쿠 가부시키가이샤 | 변성 산성 이온교환수지 및 비스페놀류의 제조방법 |
JP2010119995A (ja) * | 2008-11-21 | 2010-06-03 | Mitsubishi Chemicals Corp | ビスフェノール化合物製造用触媒及びその製造方法、並びにビスフェノール化合物の製造方法 |
JP5332846B2 (ja) * | 2009-04-10 | 2013-11-06 | 三菱化学株式会社 | ビスフェノール化合物製造用強酸性イオン交換樹脂触媒及び、それを用いたビスフェノール化合物の製造方法 |
CN102596406A (zh) * | 2009-11-06 | 2012-07-18 | 三菱化学株式会社 | 双酚化合物制造用催化剂及双酚化合物的制造方法 |
JP5668562B2 (ja) * | 2011-03-24 | 2015-02-12 | 三菱化学株式会社 | ビスフェノールaの製造方法 |
BR112014014291A2 (pt) * | 2011-12-28 | 2017-06-13 | Dow Global Technologies Llc | processo para preparar um catalisador |
EP2776159A1 (en) * | 2011-12-28 | 2014-09-17 | Dow Global Technologies LLC | Strong acid catalyst composition |
PL219656B1 (pl) | 2012-08-23 | 2015-06-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Sposób transformacji produktów ubocznych w procesie syntezy bisfenolu A |
US20150353660A1 (en) * | 2014-06-05 | 2015-12-10 | Lanxess Deutschland Gmbh | Process for preparing catalysts |
CN104815690B (zh) * | 2015-04-14 | 2018-03-23 | 贵州大学 | 一种多磺酸功能化介孔聚合物固体酸催化剂及其制备方法和应用 |
US10894758B2 (en) * | 2017-11-10 | 2021-01-19 | DDP Specialty Electronic Materials US, Inc. | Method of catalysis for the production of bisphenol A |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2366007A (en) * | 1942-08-11 | 1944-12-26 | Gen Electric | Production of synthetic polymeric compositions comprising sulphonated polymerizates of poly-vinyl aryl compounds and treatment of liquid media therewith |
DE1287564B (de) * | 1961-09-26 | 1969-01-23 | Mobil Oil Corp | Verfahren zur katalytischen Alkylierung von aromatischen Kohlenwasserstoffen |
US3965039A (en) * | 1974-11-19 | 1976-06-22 | Chaplits Donat N | Ion-exchange molded catalyst and method of its preparation |
JPS5684640A (en) * | 1979-12-11 | 1981-07-10 | Mitsubishi Chem Ind Ltd | Strong acidic cation exchange resin having hydroxymethyl group and its production |
CA1166413A (en) * | 1980-10-30 | 1984-05-01 | Edward E. Timm | Process and apparatus for preparing uniform size polymer beads |
US4666673A (en) * | 1980-10-30 | 1987-05-19 | The Dow Chemical Company | Apparatus for preparing large quantities of uniform size drops |
US4623706A (en) * | 1984-08-23 | 1986-11-18 | The Dow Chemical Company | Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream |
US4628127A (en) * | 1985-06-25 | 1986-12-09 | Ethyl Corporation | Heterogeneous catalytic alkylation |
JPH0653805B2 (ja) * | 1986-10-31 | 1994-07-20 | 鐘淵化学工業株式会社 | 円板状粒子の製造方法 |
GB8720271D0 (en) * | 1987-08-27 | 1987-10-07 | British Petroleum Co Plc | Cation-exchange resin |
US4847432A (en) * | 1987-12-28 | 1989-07-11 | General Electric Company | Method for the purification of ion exchange resins used in the production of bisphenol A |
-
1991
- 1991-10-28 CA CA002054386A patent/CA2054386A1/en not_active Abandoned
- 1991-11-05 MX MX9101940A patent/MX9101940A/es unknown
- 1991-11-08 MY MYPI91002068A patent/MY110299A/en unknown
- 1991-11-11 ZA ZA918930A patent/ZA918930B/xx unknown
- 1991-11-12 NO NO91914418A patent/NO914418L/no unknown
- 1991-11-12 BR BR919104901A patent/BR9104901A/pt not_active IP Right Cessation
- 1991-11-12 AU AU87819/91A patent/AU653753B2/en not_active Ceased
- 1991-11-13 ES ES91310471T patent/ES2048565T3/es not_active Expired - Lifetime
- 1991-11-13 DE DE91310471T patent/DE69100621T2/de not_active Expired - Lifetime
- 1991-11-13 EP EP91310471A patent/EP0486277B1/en not_active Expired - Lifetime
- 1991-11-13 AT AT91310471T patent/ATE97024T1/de not_active IP Right Cessation
- 1991-11-14 NZ NZ240592A patent/NZ240592A/xx unknown
- 1991-11-14 KR KR1019910020250A patent/KR100225266B1/ko not_active IP Right Cessation
- 1991-11-15 FI FI915417A patent/FI915417A/fi not_active Application Discontinuation
- 1991-11-15 JP JP30064391A patent/JP3312920B2/ja not_active Expired - Lifetime
- 1991-11-16 CN CN91110746A patent/CN1034168C/zh not_active Expired - Lifetime
-
1992
- 1992-01-16 TW TW081100262A patent/TW270092B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0486277B1 (en) | 1993-11-10 |
BR9104901A (pt) | 1992-06-23 |
KR920009857A (ko) | 1992-06-25 |
CN1034168C (zh) | 1997-03-05 |
NO914418D0 (no) | 1991-11-12 |
CA2054386A1 (en) | 1992-05-17 |
FI915417A (fi) | 1992-05-17 |
FI915417A0 (fi) | 1991-11-15 |
JPH04268316A (ja) | 1992-09-24 |
AU8781991A (en) | 1992-05-21 |
AU653753B2 (en) | 1994-10-13 |
MX9101940A (es) | 1993-09-01 |
DE69100621T2 (de) | 1994-04-28 |
MY110299A (en) | 1998-04-30 |
NO914418L (no) | 1992-05-18 |
TW270092B (xx) | 1996-02-11 |
JP3312920B2 (ja) | 2002-08-12 |
EP0486277A1 (en) | 1992-05-20 |
CN1061353A (zh) | 1992-05-27 |
ATE97024T1 (de) | 1993-11-15 |
DE69100621D1 (de) | 1993-12-16 |
KR100225266B1 (ko) | 1999-10-15 |
NZ240592A (en) | 1993-06-25 |
ES2048565T3 (es) | 1994-03-16 |
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