PT87872A - Processo para a preparacao de poli-isocianatos aromaticos e de colas que os contem - Google Patents

Processo para a preparacao de poli-isocianatos aromaticos e de colas que os contem

Info

Publication number
PT87872A
PT87872A PT87872A PT8787288A PT87872A PT 87872 A PT87872 A PT 87872A PT 87872 A PT87872 A PT 87872A PT 8787288 A PT8787288 A PT 8787288A PT 87872 A PT87872 A PT 87872A
Authority
PT
Portugal
Prior art keywords
preparation
glues
isocyanates
contain
aromatic poly
Prior art date
Application number
PT87872A
Other languages
English (en)
Inventor
Josef Sanders
Rudolf Hombach
Helmut Reiff
Dieter Dieterich
Manfred Dollhausen
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of PT87872A publication Critical patent/PT87872A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Saccharide Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
PT87872A 1987-07-08 1988-06-29 Processo para a preparacao de poli-isocianatos aromaticos e de colas que os contem PT87872A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873722499 DE3722499A1 (de) 1987-07-08 1987-07-08 Aromatische polyisocyanate, verfahren zu ihrer herstellung sowie ihre verwendung als klebstoffkomponente

Publications (1)

Publication Number Publication Date
PT87872A true PT87872A (pt) 1989-06-30

Family

ID=6331104

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87872A PT87872A (pt) 1987-07-08 1988-06-29 Processo para a preparacao de poli-isocianatos aromaticos e de colas que os contem

Country Status (8)

Country Link
US (1) US4870206A (pt)
EP (1) EP0298336B1 (pt)
JP (1) JPS6429349A (pt)
KR (1) KR890001958A (pt)
AT (1) ATE61571T1 (pt)
BR (1) BR8803402A (pt)
DE (1) DE3722499A1 (pt)
PT (1) PT87872A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940270A1 (de) * 1989-12-06 1991-06-13 Bayer Ag Verfahren zur herstellung von waermestandfesten polyurethanharnstoff-elastomeren
KR100787486B1 (ko) * 2004-11-02 2007-12-21 가부시키가이샤 프론트 켄큐쇼 수지조성물, 도료, 수지용액, 우레탄계 수지도료, 접착제및 인쇄잉크
JP5645494B2 (ja) * 2010-06-16 2014-12-24 帝人株式会社 アミン体の製造方法
JP5560109B2 (ja) * 2010-06-16 2014-07-23 川口化学工業株式会社 ニトロ体の製造方法
CN102933542B (zh) 2010-06-16 2015-11-25 帝人株式会社 环状碳二亚胺化合物的中间体的制造方法
CN103694140B (zh) * 2013-12-02 2016-09-28 艾达索高新材料无锡有限公司 可降解异氰酸酯及其应用
CN106146801A (zh) * 2016-07-04 2016-11-23 武汉工程大学 新型化合物四[(对氨基苯氧基)甲基]甲烷作为固化剂在环氧树脂体系的应用
CN106242981A (zh) * 2016-07-04 2016-12-21 武汉工程大学 一种新型化合物四[（对氨基苯氧基）甲基]甲烷及其合成方法
CN107312152A (zh) * 2017-06-08 2017-11-03 山东航新材料科技有限公司 一种新型聚氨酯芳香胺扩链剂的制备方法
US20220356150A1 (en) * 2021-04-30 2022-11-10 Evoco Limited Biobased diisocyanates, and process for preparation of same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235813A (pt) * 1958-02-06
CA1234833A (en) * 1984-11-23 1988-04-05 Klaus Konig Bis-(4-isocyanatophenoxy)-alkanes and a process for the production thereof

Also Published As

Publication number Publication date
DE3722499A1 (de) 1989-01-19
US4870206A (en) 1989-09-26
EP0298336B1 (en) 1991-03-13
KR890001958A (ko) 1989-04-06
JPS6429349A (en) 1989-01-31
EP0298336A1 (de) 1989-01-11
BR8803402A (pt) 1989-01-24
ATE61571T1 (de) 1991-03-15

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