RU2000120927A - Polyurethane Composition - Google Patents

Polyurethane Composition

Info

Publication number
RU2000120927A
RU2000120927A RU2000120927/04A RU2000120927A RU2000120927A RU 2000120927 A RU2000120927 A RU 2000120927A RU 2000120927/04 A RU2000120927/04 A RU 2000120927/04A RU 2000120927 A RU2000120927 A RU 2000120927A RU 2000120927 A RU2000120927 A RU 2000120927A
Authority
RU
Russia
Prior art keywords
urethane prepolymer
polyurethane composition
diaminodiphenylmethane
dichloro
diol
Prior art date
Application number
RU2000120927/04A
Other languages
Russian (ru)
Other versions
RU2186803C2 (en
Inventor
Василий Васильевич Терешатов
Валерий Юльевич Сеничев
Юрий Евгеньевич Медведев
Николай Николаевич Зюз
Николай Николаевич Зюзя
Всеволод Игнатьевич Веркевич
Original Assignee
Общество с ограниченной ответственностью Фирма "Газприборавтоматика"
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 Общество с ограниченной ответственностью Фирма "Газприборавтоматика" filed Critical Общество с ограниченной ответственностью Фирма "Газприборавтоматика"
Priority to RU2000120927A priority Critical patent/RU2186803C2/en
Application granted granted Critical
Publication of RU2186803C2 publication Critical patent/RU2186803C2/en
Publication of RU2000120927A publication Critical patent/RU2000120927A/en

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Claims (1)

Полиуретановая композиция на основе форполимера, синтезированного из олигобутадиенизопрендиола с молекулярной массой 4000 и 2,4-толуилендиизоцианата, и отвердителя, представляющего собой 3,3’-дихлор-4,4’-диаминодифенилметан, отличающаяся тем, что она дополнительно содержит уретановый форполимер с изоцианатными группами (содержание NCO-групп 5,9-6,1%), полученный из 2,0 молей 2,4-толуилендиизоцианата и 1,0 моля политетраметилен-оксид-гликоля с мол. мас. 1000, при следующем соотношении между реагентами композиции, мас.%:A polyurethane composition based on a prepolymer synthesized from oligobutadiene isoprene diol with a molecular weight of 4000 and 2,4-toluene diisocyanate and a hardener, which is 3,3'-dichloro-4,4'-diaminodiphenylmethane, characterized in that it additionally contains an urethane prepolymer with isocyanate groups (the content of NCO-groups 5.9-6.1%) obtained from 2.0 moles of 2,4-toluene diisocyanate and 1.0 mol of polytetramethylene-oxide-glycol per mol. wt. 1000, in the following ratio between the reagents of the composition, wt.%: Уретановый форполимер СКУ-ПФЛ-100 5,2-30,1Urethane prepolymer SKU-PFL-100 5.2-30.1 Уретановый форполимер 10-000 на основеUrethane prepolymer 10-000 based олигоизопренбутадиендиола 60,3-88,2oligoisoprenbutadiene diol 60.3-88.2 3,3’дихлор-4,4’-диаминодифенилметан Остальное до 1003,3'-dichloro-4,4'-diaminodiphenylmethane Rest to 100
RU2000120927A 2000-08-10 2000-08-10 Polyurethane composite RU2186803C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000120927A RU2186803C2 (en) 2000-08-10 2000-08-10 Polyurethane composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000120927A RU2186803C2 (en) 2000-08-10 2000-08-10 Polyurethane composite

Publications (2)

Publication Number Publication Date
RU2186803C2 RU2186803C2 (en) 2002-08-10
RU2000120927A true RU2000120927A (en) 2004-02-27

Family

ID=20238870

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000120927A RU2186803C2 (en) 2000-08-10 2000-08-10 Polyurethane composite

Country Status (1)

Country Link
RU (1) RU2186803C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2546966C1 (en) * 2014-04-23 2015-04-10 Акционерное общество "Научно-исследовательский институт полимерных материалов" Etherurethaneacrylate oligomer
RU2550512C1 (en) * 2014-04-23 2015-05-10 Акционерное общество "Научно-исследовательский институт полимерных материалов" Method of producing ether urethane acrylate oligomer

Also Published As

Publication number Publication date
RU2186803C2 (en) 2002-08-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20130811