BE857051A - Procede de preparation de resines synthetiques de polyurethannes a partir de composants contenant des matieres de charge reticulables par le formaldehyde - Google Patents

Procede de preparation de resines synthetiques de polyurethannes a partir de composants contenant des matieres de charge reticulables par le formaldehyde

Info

Publication number
BE857051A
BE857051A BE179558A BE179558A BE857051A BE 857051 A BE857051 A BE 857051A BE 179558 A BE179558 A BE 179558A BE 179558 A BE179558 A BE 179558A BE 857051 A BE857051 A BE 857051A
Authority
BE
Belgium
Prior art keywords
linkable
formaldehyde
filling materials
components containing
preparing synthetic
Prior art date
Application number
BE179558A
Other languages
English (en)
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 BE857051A publication Critical patent/BE857051A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE179558A 1976-07-24 1977-07-22 Procede de preparation de resines synthetiques de polyurethannes a partir de composants contenant des matieres de charge reticulables par le formaldehyde BE857051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633457 DE2633457A1 (de) 1976-07-24 1976-07-24 Verfahren zur herstellung von chemisch nachvernetzten polyurethankunststoffen

Publications (1)

Publication Number Publication Date
BE857051A true BE857051A (fr) 1978-01-23

Family

ID=5983918

Family Applications (1)

Application Number Title Priority Date Filing Date
BE179558A BE857051A (fr) 1976-07-24 1977-07-22 Procede de preparation de resines synthetiques de polyurethannes a partir de composants contenant des matieres de charge reticulables par le formaldehyde

Country Status (7)

Country Link
US (1) US4096101A (fr)
JP (1) JPS5314799A (fr)
BE (1) BE857051A (fr)
DE (1) DE2633457A1 (fr)
ES (1) ES460965A1 (fr)
FR (1) FR2359162A1 (fr)
GB (1) GB1555603A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414883B (sv) * 1978-05-25 1980-08-25 Moelnlycke Ab Sett och anordning for att skera till stycken av materialbanor
DE2846809A1 (de) * 1978-10-27 1980-05-08 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
DE2933165A1 (de) * 1979-08-16 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung von dynamisch besonders belastbaren luftreifen
DE2936299A1 (de) * 1979-09-07 1981-04-02 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Kontinuierliches verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten und vorrichtung zu dessen durchfuehrung
DE3020091A1 (de) * 1980-05-27 1981-12-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mit melamin-formaldehyd-vorkondensaten modifizierten polyurethanschaumstoffen
US4554188A (en) * 1981-12-28 1985-11-19 Ford Motor Company Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same
US4559383A (en) * 1981-12-28 1985-12-17 Ford Motor Company Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same
ATE37386T1 (de) * 1982-09-17 1988-10-15 Ici Plc Dispersionen von polyharnstoff in organischen isocyanaten.
US4526913A (en) * 1984-01-13 1985-07-02 J. H. Diamond Company Dimer polymeric coating selectively strippable as cohesive film
JPS61226294A (ja) * 1985-03-29 1986-10-08 美濃　冨美夫 スリツタ
JPH0715751Y2 (ja) * 1990-02-23 1995-04-12 大成ラミック株式会社 包装用積層フィルムのスリッター装置
KR100354846B1 (ko) * 2000-10-04 2002-10-05 동아화학 주식회사 고분자화합물 합성용 변성 폴리아미노산 화합물 및 그제조방법
CN100413903C (zh) * 2002-11-06 2008-08-27 大八化学工业株式会社 用于阻燃软质聚氨酯泡沫材料的组合物
HUE038015T2 (hu) 2006-03-30 2018-09-28 Fmc Corp Acetilén karbamid származék-polikarbamid polimerek, és ezek mikrokapszulái és kiszerelései szabályozott kibocsátáshoz
US11618814B2 (en) 2020-12-04 2023-04-04 Covestro Llc Elastomeric compositions containing a solid residue of isocyanate manufacturing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053135A (fr) * 1963-03-13
US3869413A (en) * 1973-10-26 1975-03-04 Dow Chemical Co Flexible polyurethane foams
NL180113C (nl) * 1974-05-17 1987-01-02 Bayer Ag Werkwijze ter bereiding van opgeschuimde polyurethanmaterialen alsmede gevormd voortbrengsel.
US4049590A (en) * 1975-11-24 1977-09-20 Basf Aktiengesellschaft Manufacture of polyurethane compositions

Also Published As

Publication number Publication date
FR2359162A1 (fr) 1978-02-17
DE2633457A1 (de) 1978-06-08
US4096101A (en) 1978-06-20
JPS5314799A (en) 1978-02-09
GB1555603A (en) 1979-11-14
ES460965A1 (es) 1978-05-16

Similar Documents

Publication Publication Date Title
BE857051A (fr) Procede de preparation de resines synthetiques de polyurethannes a partir de composants contenant des matieres de charge reticulables par le formaldehyde
BE806449A (fr) Procede de preparation d'un complexe de nickel a valence zero avec des composes phosphoreux organiques
BE831762A (fr) Procede de preparation d'une resine thermodurcissable
BE835279A (fr) Procede de preparation de polyisocyanates a structure d'isocyandrates
BE809141A (fr) Procede de preparation d'un materiau filamentaire directement a partir d'un materiau en fusion
BE854346A (fr) Procede de preparation de resines synthetiques reticulees a base d'esters cyaniques
BE829810A (fr) Procede de preparation de masses a mouler thermoplastiques, resistant aux chocs
OA04852A (fr) Procédé de préparation de 1,3-dihydrospiro[isobenzofurannes] substitués.
FR2301266A1 (fr) Procede de preparation de gamma-globulines injectable par voie intraveineuse a
FR2321998A1 (fr) Procede de raccordement de tubes en resine synthetique par formage d'un manchon
BE848940A (fr) Procede de preparation de sterol-glucosides a partir de plantes,
BE809140A (fr) Procede de preparation d'un filament continu
FR2314915A1 (fr) Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine
BE766003A (fr) Procede de preparation d'esters glycoliques a partir de composes a insaturation olefinique
BE789118A (fr) Procede pour la realisation de tubes a partir de matieres a mouler par injection
FR2274636A1 (fr) Procede de preparation de resines obtenues a partir de composes vinyl-aromatiques et nitriles olefiniques
BE820127A (fr) Procede de preparation de resines de cyclopentadiene modifiees
FR2291224A1 (fr) Procede de preparation d'une composition resineuse liquide et composition obtenue par ce procede
FR2317324A1 (fr) Procede de preparation de diepoxydes a partir de resines epoxy
FR2292013A1 (fr) Procede de preparation de matieres a mouler a base de resines de polyesters non satures
FR2289241A1 (fr) Procede de preparation d'un catalyseur pour la synthese de l'ammoniac
BE831948A (fr) Procede de preparation des lactames a partir d'oximes correspondantes
BE857902A (fr) Procede de preparation de resines d'impregnation hautement reactives
BE821896A (fr) Procede de preparation d'un materiau ceramique spongieux
BE817155A (fr) Procede d'isolement des matieres solides a partir des suspensions