EP0216145A3 - Heat treatment of paper products having milk and other additives - Google Patents

Heat treatment of paper products having milk and other additives Download PDF

Info

Publication number: EP0216145A3
Authority: EP; European Patent Office
Prior art keywords: milk; additives; heat treatment; paper products; paper
Prior art date: 1985-08-23
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

EP86111506A

Other versions

EP0216145A2 (en

EP0216145B1 (en

Inventor

Dinkar G. Wagle

Vacheslav M. Yasnovsky

Jeffery R. Jones

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.)

International Paper Co

Original Assignee

International Paper Co

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.)

1985-08-23

Filing date

1986-08-20

Publication date

1987-06-16

1986-08-20 Application filed by International Paper Co filed Critical International Paper Co

1987-04-01 Publication of EP0216145A2 publication Critical patent/EP0216145A2/en

1987-06-16 Publication of EP0216145A3 publication Critical patent/EP0216145A3/en

1991-01-30 Application granted granted Critical

1991-01-30 Publication of EP0216145B1 publication Critical patent/EP0216145B1/en

2006-08-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped

EP86111506A 1985-08-23 1986-08-20 Heat treatment of paper products having milk and other additives Expired - Lifetime EP0216145B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US76878385A	1985-08-23	1985-08-23
US768783		1985-08-23

Publications (3)

Publication Number	Publication Date
EP0216145A2 EP0216145A2 (en)	1987-04-01
EP0216145A3 true EP0216145A3 (en)	1987-06-16
EP0216145B1 EP0216145B1 (en)	1991-01-30

Family

ID=25083473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86111506A Expired - Lifetime EP0216145B1 (en)	1985-08-23	1986-08-20	Heat treatment of paper products having milk and other additives

Country Status (6)

Country	Link
EP (1)	EP0216145B1 (en)
JP (1)	JPS6285097A (en)
KR (1)	KR870002330A (en)
BR (1)	BR8604012A (en)
DE (1)	DE3677301D1 (en)
FI (1)	FI863422A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2705101B1 (en) *	1993-05-11	1995-08-25	Ibled Dominique	FILM-FORMING COMPOSITION COMPRISING MILK OR AT LEAST A MILK DERIVATIVE.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2116544A (en) *	1936-08-04	1938-05-10	Brown Co	Method of enhancing the wetstrength of papers
US3695219A (en) *	1970-07-13	1972-10-03	Int Paper Co	Corrugated board impregnation apparatus
US3875680A (en) *	1972-04-18	1975-04-08	Svenska Traeforskningsinst	Apparatus for producing wet stiff corrugated board
US4355081A (en) *	1980-05-30	1982-10-19	James River Corporation	Curing of resin impregnated cellulosics with continuously superheated steam

1986
- 1986-08-20 DE DE8686111506T patent/DE3677301D1/en not_active Expired - Lifetime
- 1986-08-20 EP EP86111506A patent/EP0216145B1/en not_active Expired - Lifetime
- 1986-08-22 JP JP61197970A patent/JPS6285097A/en active Pending
- 1986-08-22 FI FI863422A patent/FI863422A/en not_active Application Discontinuation
- 1986-08-22 BR BR8604012A patent/BR8604012A/en unknown
- 1986-08-22 KR KR1019860006956A patent/KR870002330A/en not_active Application Discontinuation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2116544A (en) *	1936-08-04	1938-05-10	Brown Co	Method of enhancing the wetstrength of papers
US3695219A (en) *	1970-07-13	1972-10-03	Int Paper Co	Corrugated board impregnation apparatus
US3875680A (en) *	1972-04-18	1975-04-08	Svenska Traeforskningsinst	Apparatus for producing wet stiff corrugated board
US4355081A (en) *	1980-05-30	1982-10-19	James River Corporation	Curing of resin impregnated cellulosics with continuously superheated steam

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 54, no. 6, December 1983, page 659, abstract no. 6099, Appleton, Wisconsin, US; G.I. CHIZHOV et al.: "Effect of drying and thermal treatment parameters on the strength of paper containing aluminum compounds", & MEZHVUZ. SB. NAUCH. TR. SER. KHIM. TEKHNOL. TSELLYUL. no. 6: 103-107 (1979) *
ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 56, no. 1, July 1985, page 76, abstract no. 501, Appleton, Wisconsin, US; G.I. CHIZHOV et al.: "Use of aluminum compounds to impart wet strength to paper", & SB. TR. VNIIB, NOVOE TEKHNOL. PROIZVOD. BUMAGI KARTONA (NOVIKOVA, N.E. et al., ed.): 108-114 (1981 MOSKVA) *
ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 56, no. 11, May 1986, page 1363, abstract no. 12451, Appleton, Wisconsin, US; V. VULCHEV et al.: "Dependence of the properties of surface-treated kraft liner on drying temperature", & TSELULOZA KHARTIYA 15, no. 5: 31-33 (1984) *

Also Published As

Publication number	Publication date
FI863422A0 (en)	1986-08-22
EP0216145A2 (en)	1987-04-01
BR8604012A (en)	1987-06-30
EP0216145B1 (en)	1991-01-30
FI863422A (en)	1987-02-24
KR870002330A (en)	1987-03-30
DE3677301D1 (en)	1991-03-07
JPS6285097A (en)	1987-04-18

Legal Events

Date	Code	Title	Description
1987-02-14	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
1987-04-01	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR SE
1987-04-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-06-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR SE
1988-01-20	17P	Request for examination filed	Effective date: 19871116
1988-07-27	17Q	First examination report despatched	Effective date: 19880613
1990-12-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-01-30	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR SE
1991-03-07	REF	Corresponds to:	Ref document number: 3677301 Country of ref document: DE Date of ref document: 19910307
1991-03-22	ET	Fr: translation filed
1991-07-12	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910712 Year of fee payment: 6
1991-07-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19910716 Year of fee payment: 6
1991-07-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19910718 Year of fee payment: 6
1991-11-30	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-01-22	26N	No opposition filed
1992-08-21	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19920821
1993-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19930430
1993-05-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19930501
1993-07-02	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 86111506.1 Effective date: 19930307

Publication	Publication Date	Title
DE3362843D1 (en)	1986-05-15	Thermal treatment of food products
GB2172488B (en)	1989-06-21	Preparation of gelled food products
IL80982A0 (en)	1987-03-31	Vitreous products and their use for nutrition of plants
PT82226A (en)	1986-04-01	Process for the preparation of 3-aryluraciles and pesticeides therewith
GB2182542B (en)	1989-10-04	Pasteurisation of food products in containers
GB8403091D0 (en)	1984-03-07	Heat treatment of foodstuffs
AU7012987A (en)	1987-10-01	Continuous heat treatment of foodstuffs
GB8531398D0 (en)	1986-02-05	Preparation of foodstuff
DE3666828D1 (en)	1989-12-14	Process of preparing polyamides and/or polyimides
GB8517641D0 (en)	1985-08-21	Treatment of meat
PH22144A (en)	1988-06-01	Method of retarding denaturation of meat products
FR2589678B1 (en)	1988-03-11	COOKING OVEN FOR PARTIAL AND SURFACE COOKING OF FOODS
EP0216145A3 (en)	1987-06-16	Heat treatment of paper products having milk and other additives
GB8628025D0 (en)	1986-12-31	Treatment of foodstuffs
GB8525664D0 (en)	1985-11-20	Treatment of foodstuffs
GB8513384D0 (en)	1985-07-03	Treatment of food products
BG40339A1 (en)	1986-12-15	Milk substituting product for calves and method of preparation
GB8413783D0 (en)	1984-07-04	Treatment of food products
ZA864856B (en)	1987-02-25	Treatment of foodstuffs
ZA864934B (en)	1987-02-25	Treatment of milk
GB8525371D0 (en)	1985-11-20	Sterilisation of milk
AU97904S (en)	1987-09-24	Set of food serving implements
GB8512752D0 (en)	1985-06-26	Prerigor treatment of meat
GB8601715D0 (en)	1986-02-26	Preservation of foodstuffs
GB8526939D0 (en)	1985-12-04	Treatment of vegetable matter