EP0667390A3 - - Google Patents

Download PDF

Info

Publication number
EP0667390A3
EP0667390A3 EP95101609A EP95101609A EP0667390A3 EP 0667390 A3 EP0667390 A3 EP 0667390A3 EP 95101609 A EP95101609 A EP 95101609A EP 95101609 A EP95101609 A EP 95101609A EP 0667390 A3 EP0667390 A3 EP 0667390A3
Authority
EP
European Patent Office
Prior art keywords
prods
free
polymerisation
decompsn
amts
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
EP95101609A
Other languages
English (en)
Other versions
EP0667390A2 (de
EP0667390B1 (de
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of EP0667390A2 publication Critical patent/EP0667390A2/de
Publication of EP0667390A3 publication Critical patent/EP0667390A3/en
Application granted granted Critical
Publication of EP0667390B1 publication Critical patent/EP0667390B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/16—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP95101609A 1994-02-14 1995-02-07 Verbesserte Additive für Schmieröle Expired - Lifetime EP0667390B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4404620 1994-02-14
DE4404620A DE4404620A1 (de) 1994-02-14 1994-02-14 Verbesserte Additive für Schmieröle

Publications (3)

Publication Number Publication Date
EP0667390A2 EP0667390A2 (de) 1995-08-16
EP0667390A3 true EP0667390A3 (fi) 1995-09-27
EP0667390B1 EP0667390B1 (de) 2000-05-17

Family

ID=6510189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101609A Expired - Lifetime EP0667390B1 (de) 1994-02-14 1995-02-07 Verbesserte Additive für Schmieröle

Country Status (3)

Country Link
EP (1) EP0667390B1 (fi)
AT (1) ATE193050T1 (fi)
DE (2) DE4404620A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070117725A1 (en) * 2005-11-22 2007-05-24 Shih-Ying Hsu Acrylic synthetic lubricant
DE102011076115A1 (de) * 2011-05-19 2012-11-22 Evonik Rohmax Additives Gmbh Poly(meth)acrylate als multifunktionales Additiv in Kunststoffen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053529A (fi) *
US2600449A (en) * 1950-01-17 1952-06-17 Rohm & Haas Maleic acrylic copolymers
US2623036A (en) * 1950-01-17 1952-12-23 Rohm & Haas Acrylate-maleate copolymers
DE4025494A1 (de) * 1990-08-11 1992-02-13 Roehm Gmbh Syntheseoele, die ganz oder teilweise aus oligomeren bzw. cooligomeren von (meth)acrylsaeureestern und 1-alkenen bestehen
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053529A (fi) *
US2600449A (en) * 1950-01-17 1952-06-17 Rohm & Haas Maleic acrylic copolymers
US2623036A (en) * 1950-01-17 1952-12-23 Rohm & Haas Acrylate-maleate copolymers
US5112509A (en) * 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver
DE4025494A1 (de) * 1990-08-11 1992-02-13 Roehm Gmbh Syntheseoele, die ganz oder teilweise aus oligomeren bzw. cooligomeren von (meth)acrylsaeureestern und 1-alkenen bestehen

Also Published As

Publication number Publication date
ATE193050T1 (de) 2000-06-15
DE59508335D1 (de) 2000-06-21
DE4404620A1 (de) 1995-08-17
EP0667390A2 (de) 1995-08-16
EP0667390B1 (de) 2000-05-17

Similar Documents

Publication Publication Date Title
FI961147A0 (fi) Kopolyymereja sekä niiden amiinien kanssa muodostamia reaktiotuotteita, jotka ovat käyttökelpoisia poltto- ja voiteluaineiden lisäaineina
NO175599C (no) Flytforbedrende og blakningspunktsenkende blandinger, konsentrat og anvendelse av additivblandingen i brenselolje, som hellepunktdepressor
NO172385C (no) Vann-i-olje-emulsjonssprengstoffer eller -emulsjonskomponent
FI871900A (fi) Foerfarande foer polymerisation av fluorerade monomerer i vattendispersion.
HU9300795D0 (en) Ash-free dispersing agents with polyacrylates or polymethacrylates
EP0268164A3 (en) Stable and quick-breaking topical skin compositions
EP0113591A3 (en) Oil and fuel compositions, polymers useful as additives therein and methods of making the polymers
DE3689374D1 (de) Öl- und Heizölzusammensetzungen.
DE3066851D1 (en) Cosmetic and emulsifier composition
GR860208B (en) Preparation of a graft - copolymeric compatibilizer useful as an oil additive
EP0667390A3 (fi)
DE3360622D1 (en) Use of ethylene copolymers as mineral oil additives
HU9303614D0 (en) Ash-free detergent-dispergant polymer type additive composition and process for preparing there of
ES8103117A1 (es) Procedimiento para preparar copolimeros de terc-butilestire-no
DE58900713D1 (de) Herstellung von polymerbindemitteln fuer dispersionsfarbern.
JPS5566997A (en) Lubricant oil
FR2387254A2 (fr) Procede de preparation de poly-organosiloxanes modifies
ATE151449T1 (de) Nieder- und hochmolekulare korrosionsschutzadditive auf basis von epoxiden
NL7703976A (en) Oil-resistant modified polyorganosiloxanes - for materials contacting hydraulic liqs., lubricants etc.
JPS5688461A (en) Stabilized polymer composition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19960228

17Q First examination report despatched

Effective date: 19960603

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20000517

REF Corresponds to:

Ref document number: 193050

Country of ref document: AT

Date of ref document: 20000615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59508335

Country of ref document: DE

Date of ref document: 20000621

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000817

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000817

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
BERE Be: lapsed

Owner name: ROHM G.M.B.H.

Effective date: 20010228

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: ROEHM GMBH & CO. KG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: NL

Ref legal event code: TD

Effective date: 20100223

Ref country code: NL

Ref legal event code: SD

Effective date: 20100223

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140219

Year of fee payment: 20

Ref country code: NL

Payment date: 20140218

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140227

Year of fee payment: 20

Ref country code: FR

Payment date: 20140219

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140218

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59508335

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20150207

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20150206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20150206