JPS6151022A - 高密度弾性ポリウレタンの製造法 - Google Patents

高密度弾性ポリウレタンの製造法

Info

Publication number
JPS6151022A
JPS6151022A JP59172473A JP17247384A JPS6151022A JP S6151022 A JPS6151022 A JP S6151022A JP 59172473 A JP59172473 A JP 59172473A JP 17247384 A JP17247384 A JP 17247384A JP S6151022 A JPS6151022 A JP S6151022A
Authority
JP
Japan
Prior art keywords
catalyst
dimethylaminoethyl
piperazine
polyurethane
polyisocyanate
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.)
Granted
Application number
JP59172473A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0461885B2 (enExample
Inventor
Shoji Arai
昭治 荒井
Yutaka Tamano
豊 玉野
Masazumi Hasegawa
正積 長谷川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
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
Application filed by Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP59172473A priority Critical patent/JPS6151022A/ja
Priority to DE8585110518T priority patent/DE3586275T2/de
Priority to EP85110518A priority patent/EP0175927B1/en
Priority to US06/767,870 priority patent/US4638016A/en
Priority to KR1019850006031A priority patent/KR930010564B1/ko
Publication of JPS6151022A publication Critical patent/JPS6151022A/ja
Publication of JPH0461885B2 publication Critical patent/JPH0461885B2/ja
Granted legal-status Critical Current

Links

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G2410/00—Soles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP59172473A 1984-08-21 1984-08-21 高密度弾性ポリウレタンの製造法 Granted JPS6151022A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59172473A JPS6151022A (ja) 1984-08-21 1984-08-21 高密度弾性ポリウレタンの製造法
DE8585110518T DE3586275T2 (de) 1984-08-21 1985-08-21 Verfahren zur herstellung von elastomeren polyurethanschaeume geringer dichte.
EP85110518A EP0175927B1 (en) 1984-08-21 1985-08-21 Process for producing elastomeric polyurethane foams of reduced weight
US06/767,870 US4638016A (en) 1984-08-21 1985-08-21 Process for producing high density elastic polyurethane using a combination of 4-methyl-1-(2-dimethylaminoethyl) piperazine together with another tertiary amine catalyst
KR1019850006031A KR930010564B1 (ko) 1984-08-21 1985-08-21 고밀도 탄성 폴리우레탄의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59172473A JPS6151022A (ja) 1984-08-21 1984-08-21 高密度弾性ポリウレタンの製造法

Publications (2)

Publication Number Publication Date
JPS6151022A true JPS6151022A (ja) 1986-03-13
JPH0461885B2 JPH0461885B2 (enExample) 1992-10-02

Family

ID=15942636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59172473A Granted JPS6151022A (ja) 1984-08-21 1984-08-21 高密度弾性ポリウレタンの製造法

Country Status (5)

Country Link
US (1) US4638016A (enExample)
EP (1) EP0175927B1 (enExample)
JP (1) JPS6151022A (enExample)
KR (1) KR930010564B1 (enExample)
DE (1) DE3586275T2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455419A (ja) * 1990-06-26 1992-02-24 Tosoh Corp ポリウレタン製造用触媒組成物及びポリウレタンフォームの製造法
JPH04227619A (ja) * 1990-04-11 1992-08-17 Tosoh Corp 通気性に優れた軟質ポリウレタンフォ−ムの製造法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067885A (en) * 1988-06-17 1991-11-26 Gencorp Inc. Rapid change die assembly
EP0410467B1 (en) * 1989-07-28 1996-12-18 Tosoh Corporation Process for producing high resilience Polyurethane foam
US5219588A (en) * 1990-02-12 1993-06-15 Gencorp Inc. Die assembly control
DE4331085A1 (de) * 1993-09-13 1995-03-16 Basf Ag Stabile, nach phosgenfreien Verfahren erhältliche Polyisocyanatzusammensetzungen und ein Verfahren zu ihrer Herstellung
US20030006526A1 (en) * 2001-04-30 2003-01-09 Fusion Specialties, Inc. Molded Display Forms
US8496860B2 (en) * 2009-07-31 2013-07-30 Fusion Specialties, Inc. Foam-backed, hollow articles made by cold rotational molding
TW202424028A (zh) * 2022-09-06 2024-06-16 美商漢士門石油化學股份有限公司 用於聚胺基甲酸酯發泡體之三級胺催化劑

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949431A (en) * 1957-07-17 1960-08-16 Mobay Chemical Corp Preparation of cellular polyurethanes using piperazine catalysts
BE789670A (fr) * 1971-10-05 1973-04-04 Bayer Ag Procede de preparation d'objets moules en mousse
DE2719372A1 (de) * 1977-04-30 1978-11-02 Bayer Ag Verfahren zur herstellung von fuellstoffverstaerkten polyurethanelastomeren
CA1147900A (en) * 1979-10-15 1983-06-07 Robert L. Mcbrayer Energy management foams
JPS6058418A (ja) * 1983-09-08 1985-04-04 Toyo Soda Mfg Co Ltd 遅延性を有するポリウレタン用触媒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04227619A (ja) * 1990-04-11 1992-08-17 Tosoh Corp 通気性に優れた軟質ポリウレタンフォ−ムの製造法
JPH0455419A (ja) * 1990-06-26 1992-02-24 Tosoh Corp ポリウレタン製造用触媒組成物及びポリウレタンフォームの製造法

Also Published As

Publication number Publication date
US4638016A (en) 1987-01-20
EP0175927A3 (en) 1986-10-15
DE3586275D1 (de) 1992-08-06
EP0175927B1 (en) 1992-07-01
KR930010564B1 (ko) 1993-10-28
DE3586275T2 (de) 1993-01-28
EP0175927A2 (en) 1986-04-02
JPH0461885B2 (enExample) 1992-10-02
KR870002177A (ko) 1987-03-30

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