CA1293085C - Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres - Google Patents

Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres

Info

Publication number
CA1293085C
CA1293085C CA000562006A CA562006A CA1293085C CA 1293085 C CA1293085 C CA 1293085C CA 000562006 A CA000562006 A CA 000562006A CA 562006 A CA562006 A CA 562006A CA 1293085 C CA1293085 C CA 1293085C
Authority
CA
Canada
Prior art keywords
groups
molecular weight
din
percent
group
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.)
Expired - Lifetime
Application number
CA000562006A
Other languages
English (en)
Inventor
Guenter Matzke
Peter Horn
Hans Ulrich Schmidt
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to CA000562006A priority Critical patent/CA1293085C/fr
Application granted granted Critical
Publication of CA1293085C publication Critical patent/CA1293085C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
CA000562006A 1988-03-21 1988-03-21 Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres Expired - Lifetime CA1293085C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000562006A CA1293085C (fr) 1988-03-21 1988-03-21 Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000562006A CA1293085C (fr) 1988-03-21 1988-03-21 Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres

Publications (1)

Publication Number Publication Date
CA1293085C true CA1293085C (fr) 1991-12-10

Family

ID=4137690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000562006A Expired - Lifetime CA1293085C (fr) 1988-03-21 1988-03-21 Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres

Country Status (1)

Country Link
CA (1) CA1293085C (fr)

Similar Documents

Publication Publication Date Title
US4789691A (en) Elastomers containing polyamide groups and polyurea groups in bonded form, as well as a process for the preparation of elastic, non-cellullar molded articles from these elastomers
US4774264A (en) Process for the production of elastic molded articles
CA1328704C (fr) Procede pour la preparation d'articles moules elastiques, non cellulaires ou cellulaires, a base de polyurethane ou de polyurethane-polyuree
US5219973A (en) Polyurea rim systems
CA1266743A (fr) Articles moules en polyuree de polyurethane optionnellement alveolaire, a caracteristique de demoulage amelioree, et leur preparation
JPH07103211B2 (ja) ウレタン基を有するポリ尿素エラストマーの製造方法
JP2592724B2 (ja) 反応射出成形用ポリウレア樹脂組成物
KR100247881B1 (ko) 우레탄 그룹을 함유하는 폴리우레아 탄성중합체의 제조방법
US5364852A (en) Preparation of compact or cellular elastomers containing urethane and urea groups, and moldings produced therefrom
KR100264939B1 (ko) 형성 성분으로서 n-퍼에톡실화된 폴리옥시알킬렌 폴리아민의 존재하에 우레탄기 또는 우레탄과 우레아기를 결합상태로 함유하는 탄성 엘라스토머를 제조하는 방법
EP0438696B1 (fr) Procédé de préparation d'articles moulés élastiques compacts ou cellulaires à base d'élastomères contenant des groupes N-substitués urée et amide, de tels élastomères et des mélanges de polyoxyalkylène-polyamines, contenant des polyazométhines, appropriés à ce procédé
CA2033444C (fr) Production de moulages elastiques compacts ou alveolaires a base d'elastomeres renfermant des groupements de n-benzyluree lies, les elastomeres de ce type et les n-benzylpolyoxyalkylene-polyamines compatible pour cet usage
CA1293085C (fr) Elastomeres renfermant des groupes polyamide et polyuree lies; methode de preparation d'articles moules, elastiques et non cellulaires, a partir de ces elastomeres
JP2640363B2 (ja) ポリウレタン尿素エラストマーの製造方法
CA1245413A (fr) Preparation de pieces moulees en polyurethane- polyuree facultativement cellulaire a l'aide de 2,4- et (ou) 2,6-toluene diisocyanates renfermant le groupe urethane et le groupeisocyanurate
US5153235A (en) Production of elastic, compact or cellular moldings based on elastomers containing N-benzylurea groups in bound form, elastomers of this type, and N-benzylpolyoxyalkylene-polyamines which are suitable for this purpose
CA1266945A (fr) Preparation d'elastomeres de polyurethane denses ou alveolaires resistant aux tres hautes temperatures
EP0379916B1 (fr) Prépolymères à base de polyétherester et les elastomères à partir de ceux-ci
CA2064310A1 (fr) Agents de demoulage et utilisation en production d'articles moules
US5239038A (en) Cyclohexanedimethanoladipate based prepolymers and reaction injection molded products made therefrom
CA2051236A1 (fr) Systeme pour polyuree moulee par injection et reaction
CA2064311A1 (fr) Agents de demoulage et utilisation en production d'articles moules
JPS63132920A (ja) 弾性エラストマ−成形物

Legal Events

Date Code Title Description
MKLA Lapsed